Optical and Quantum Electronics

Retraction Note: Visual system based on optical sensor in Wushu training image trajectory simulation

• Retraction Note

Liang Jia, Xu Han

Retraction Note: Analysis of heat consumption and nutritional requirements in sports based on optical imaging technology and temperature sensors

• Retraction Note

Liu Zhen

Retraction Note: Application of wearable light imaging device based on particle search algorithm in sports competition motion simulation

• Retraction Note

Zhiquan Tian, Feng Dong, Xinbin Hei, Chenfeng Liu

Retraction Note: High dimensional image super-resolution model based on infrared spectral imaging for aerobics training simulation monitoring

• Retraction Note

Wenjuan Ye, Maoqin Wu

Retraction Note: Dynamic visualization simulation of light motion capture in dance image recognition based on IoT wearable devices

• Retraction Note

Yi Zhang, Zhigang Wang

Retraction Note: Research on the application of light detection sensors based on deep learning in basketball training monitoring

• Retraction Note

Bin Zhao, Jianping Liu

Retraction Note: Spectroscopic, optical, mechanical, and electrical characterization of PEO/PVA incorporated by GO nanopowder

• Retraction Note

Nuha Al-Harbi

Retraction Note: Wind nanofabrication in photovoltaic storage based energy optimization optical techniques

• Retraction Note

Xingxing Wang, Yongmi Zhang, Yanhong Li, Maomao Lu, Junhong Liu, Qiang He, Dongzhu Zhaxi, Jun Ye

Retraction Note: Application of fast behavior detection based on image optical processing in basketball training image recognition

• Retraction Note

Guo Lin

Retraction Note: Design of IoT sports remote monitoring system based on digital light processing and wearable devices

• Retraction Note

Kuan Li

Retraction Note: Application of indoor light sensor based on monitoring image recognition in basketball sports image analysis and simulation

• Retraction Note

Guangzhao Yang

Retraction Note: Intelligent image denoising based on optical imaging equipment in physical education teaching simulation

• Retraction Note

Guo Huang

Retraction Note: Design of a real-time health monitoring and prediction system for table tennis players based on optical detection sensor networks

• Retraction Note

Liu Dehua

Retraction Note: Exploring surface plasmon resonance ring resonator structure for high sensitivity and ultra-high-q optical filter with FDTD method

• Retraction Note

R. Krishnamoorthy, I. D. Soubache, Ali Farmani

Retraction Note: Application of optical magnetic resonance imaging detection in the safety of direct aspiration thrombectomy for acute intracranial arterial occlusion surgery

• Retraction Note

Xu-hui Fan, Meng Liu, De-wen Ru, Yu-feng Yan

Retraction Note: Simulation of sports injury prevention and rehabilitation monitoring based on fiber optic sensors and machine learning algorithms

• Retraction Note

Wang Shiguang

Retraction Note: Optical image enhancement based on convolutional neural networks for key point detection in swimming posture analysis

• Retraction Note

Bin Xu

Retraction Note: Research on the medical application of optical sensors and the clinical radiation protection of novel protective surgical pallets

• Retraction Note

Lin Song, Gang Zhao, Zechen Feng, Bin Bai, Yongzhong Feng

Retraction Note: Optical imaging technology based on embedded processors in real-time data acquisition system for motion training

• Retraction Note

Haiying Wang

Retraction Note: Design of fine motion control system for aerobics athletes based on light imaging equipment detection and image processing technology

• Retraction Note

Ai Liu

Retraction Note: Artificial intelligence recruitment text automatic generation based on light detection and improved neural network algorithm

• Retraction Note

Xinbin Huang, Yu Huang, Cecilia Mercado

Retraction Note: Light imaging detection based on cluster analysis for the prevention of sports injury in tennis players

• Retraction Note

Qiaoliang Wang, Ning Yao

Retraction Note: Application of near-infrared spectral imaging and artificial intelligence classification in basketball motion image recognition

• Retraction Note

Yitong Liu, Yucheng Zhao

Retraction Note: Quantum-enhanced multi-objective collaboration for wind and solar hydrogen storage optimization

• Retraction Note

Tianmeng Yuan, Dapeng Liu, Fei Yun, Jiwei Cai, Jiayue Sun

Retraction Note: Application of multi-channel optical imaging automatic classification in outdoor scene environment design

• Retraction Note

Li Suhui, Cho Jounghyung, Gu Yu, Zhang Wanting

Retraction Note: Application of motion trajectory recognition based on remote sensing image optical processing in optimizing swimming training schemes

• Retraction Note

Wei Jiang

Retraction Note: Application of infrared image detection based on high-resolution image processing in motion recognition

• Retraction Note

Lingling Yu

Retraction Note: Application of new optical imaging equipment based on deep learning in kidney tumor image segmentation and recognition

• Retraction Note

Wu Deng, Xiaohai He, Rochen Wang, Boyuan Ding, Songcen Dai, Chao Wei, Hui Pu, Yi Wei

Retraction Note: Application of image optical processing technology based on computer vision in image simulation of oil painting teaching

• Retraction Note

Cai Fujun, Liu Zhenliang

Retraction Note: Application of system virtual simulation platform based on spectral sensors in home physical education curriculum

• Retraction Note

Huisheng Zhang

A first-principle investigation of the effect of S, Se, and Te impurities on the optical and thermoelectric properties of LaAlO3 and KNbO3 compounds for photovoltaic applications

B. Akenoun, S. Dahbi, N. Tahiri, O. El Bounagui, H. Ez-Zahraouy

BEP analysis of L-PPM modulated cooperative VLC system with perfect and imperfect CSI

Prashant Dwivedy, Vipul Dixit, Atul Kumar

Design of low loss THz dual guided photonic crystal fiber with supporting of 68 OAM modes and 8 LP modes

N. Ayyanar, S. Ramya, S. Rajaram, Fahad A. Alzahrani

Desıgn of quantum-dot semiconductor optical amplifiers wıth near-zero linewidth enhancement factor

• Open Access

Özüm Emre Aşırım, Christian Jirauschek

Propagation properties of hollow sinh-Gaussian beam in maritime turbulence

F. Khannous, H. Benzehoua, S. Chib, A. Belafhal

Wide tunble in C + L band single-wavelength passively Q-switched fiber laser based on cascaded EDF and EYDF

Rupeng Li, Chunqi Chen, Honggang Pan, Zhipan Chen, Bo Zhang, Zihong Zhao, Yichen Li, Bin Li

Enhanced intrusion detection with fiber optic sensors in rainy weather conditions: a comparative study of phase parameter matching and cross rebuilding algorithms for higher end communication

Saleh Chebaane, Sana Ben Khalifa, Ali Louati, Haythem Bahri

Retraction Note: Application of VR image technology based on near infrared spectroscopy imaging in motion analysis

• Retraction Note

Manman Shi

Retraction Note: Computer-aided visual communication design based on image detail enhancement algorithm

• Retraction Note

Jian Jiang

Retraction Note: Prediction of sports fatigue degree based on spectral sensors and machine learning algorithms

• Retraction Note

Hongyan Yao

Retraction Note: Light image enhancement and virtual reality application in automatic generation of basketball game scenes and training data simulation

• Retraction Note

Zhang Han, Li Zhiyu

Retraction Note: Application of light sensor in dance teaching mode image simulation analysis based on improved visual extraction algorithm

• Retraction Note

Chi Xie, Jianxun Li

Retraction Note: Human motion image detection and tracking method based on gaussian mixture model combined with light sensor

• Retraction Note

Meng Feng

Retraction Note: Optical medical equipment diagnosis and clinical efficacy of medication in the treatment of autoimmune thyroiditis

• Retraction Note

Fengting Su, Jue Wang, Rongtu Lei, Dingyuan Ren

Retraction Note: Application of computer-based diagnostic light enhanced medical imaging in the analysis of infection factors in oral and maxillofacial surgery

• Retraction Note

Yang Jing, Liu Ping, Liu Qirong, Shen Li, Zhang Hao, Tan Zhi

Retraction Note: Image acquisition system based on optical sensors for swimmer technical analysis and simulation

• Retraction Note

Huang Xingyu, Mei Zan, Yang Chao

Retraction Note: Design and analysis of inverse tapered silicon nitride waveguide for flat and highly coherent supercontinuum generation in the mid-infrared

• Retraction Note

M. R. Karim, Nayem Al Kayed, Rakayet Rafi, B. M. A. Rahman

Retraction Note: Application of visual tracking based on infrared target imaging in aerobics action evaluation system

• Retraction Note

Dan Lv, Shizhan Yan

Retraction Note: Design of optical tracking sensor based on image feature extraction for badminton athlete motion recognition

• Retraction Note

Yongqiu Pu, Xing Gao, Weicen Lv

Retraction Note: Computer vision technology based on image optical processing in visual packaging art design simulation

• Retraction Note

Yue Guangpeng, Hang Yin, Li Fengze

Retraction Note: Accuracy evaluation of sports training actions based on grating ruler displacement sensor and joint recognition algorithm

• Retraction Note

Liang Li

Retraction Note: Application of optical sensor motion capture based on wearable devices in the virtual system of college aerobics teaching

• Retraction Note

Junna Yang

Retraction Note: Simulation of 3D digital design of clothing fabrics based on optical imaging detection and image acquisition

• Retraction Note

Qing Zhao

Retraction Note: Simulation of optical fiber sensor in motion training image analysis system based on human posture tracking algorithm

• Retraction Note

Shenghui Wei, Xianbiao Li

Retraction Note: Image optical processing based on convolutional neural networks in sports video recognition simulation

• Retraction Note

Yunfeng Qiao, Keyi Jin, Xiaoming Chang

Retraction Note: 3D motion trajectory prediction based on optical image remote sensing data in sports training simulation

• Retraction Note

Zhiquan Tian, Feng Dong, Dongbin Li, Chenfeng Liu

Retraction Note: Simulation of optical imaging detection based on virtual reality assisted technology in intelligent assistance system for martial arts actions

• Retraction Note

Wu Maotang, Su Zhifeng, Wan Mingyong

Retraction Note: Application of wearable sensors based on infrared optical imaging in mobile image processing in basketball teaching

• Retraction Note

Jianglin Huang, Qiaoqiao Lv, Xiaojin Zeng

Retraction Note: Electronic, thermodynamic, optical, and thermoelectric properties of Sr2RuO4 compound: Ab-initio principle

• Retraction Note

N. Maaouni, A. Jabar, S. Benyoussef, N. Tahiri, L. Bahmad

Retraction Note: Application of optoelectronic sensors based on 5G computing networks in the development of intelligent higher education

• Retraction Note

Chenghao Lu

Retraction Note: Simulation of image optical processing based on artificial intelligence in the motion adaptive adjustment system of aerobics athletes

• Retraction Note

Zhou Yong

Retraction Note: Application of IoT real-time monitoring based on optical sensors in residents’ sports and health service system

• Retraction Note

Xiaosong Wang

Retraction Note: Machine learning algorithm based on optical sensors for simulating sports tourism environment

• Retraction Note

Huaming Tang, Na Quan

Retraction Note: Application of cloud computing image system based on optical communication in museum VR design

• Retraction Note

Shen Mengqi

Tunable surface plasmon properties of hollow cylindrical nanocomposite structures

Jing Jin, Yun Zhou, Zhiwei Jiao, Zhicheng Dong, Peimei Dong, Xudong Cheng

Streamlining data transfer: unlocking the potential of 8-to-1 photonic crystal fiber multiplexing for enhanced connectivity

Assia Ahlem Harrat, Mohammed Debbal, Mohammed Chamse Eddine Ouadah

Investigation of wave propagation characteristics in photonic crystal micro-structure containing circular shape with varied nonlinearity

Subhashish Tiwari, Ajay Vyas, Vijay Singh, G. Maity, Achyutesh Dixit

Optimizing efficiency in CHTS-based solar cells through controlling tin content of (Zn, Sn)O buffer layer and integration of SnS as back surface field layer: a numerical approach

Baseerat Bibi, Tauseef Anwar, Ahmad M. Saeedi, Raed H. Althomali, Gideon F. B. Solre, Sadia Malik, Fatma A. Ibrahim, Mohamed S. Hamdy, Sana Ullah Asif, Waseem Ur Rahman, Saqlain Haider

Design of an optical gas sensor based on chalcogenide (ChG) glass platform in the mid-infrared for detection of CO2 and CO

Nouhaila Benkohaila, Nathalie Lorrain, Saida Bahsine, Fatima Lmai, Joel Charrier

Scattering analysis of structured light beam for rainy atmosphere

M. Arfan, M. Asif, Saad Althobaiti, Ali Althobaiti

Machine learning technique based highly efficient slotted 4-port MIMO antenna using decoupling structure for sub-THz and THz 6G band applications

Samir Salem Al-Bawri, Redwan A. Ananta, Md Ashraful Haque, Wazie M. Abdulkawi, Narinderjit Singh, Md. Abdul Kader Jilani, Liton Chandra Paul, Khaled Aljaloud

A novel moon-shaped flexible four-element co-planar antenna for 5G applications

P. Sundaravadivel, M. Ramkumar Raja, C. Annadurai, D. Rajesh Kumar

Fractal-shaped super UWB (96THz) of quadpot MIMO antenna for 6G communication

Gokila Dhandapani, Sunil Lavadiya, Saad Aldosary, Walid El-Shafai

Retraction Note: Spatial dynamic image planning based on wearable optoelectronic devices for tactical simulation of table tennis tournaments

• Retraction Note

Wenhong Wang, Guohai Zhou

Retraction Note: Diagnostic value of abdominal X-ray film and multi-slice spiral CT in patients with acute intestinal obstruction by using optical medical equipment

• Retraction Note

Dandan Dong, Ye Tian, Xiujuan Liu, Xiangrong Yu, Jingming Wang

Optical, TL and radiation shielding studies of YxSb10−xCa30P60 bio glasses

Y. Anantha Lakshmi, Padala Ashok, S. Shashi Devi, Mopidevi Tejaswi, Gopikrishna Madabushanam, G. Anil Kumar, Ravi Kumar Guntu

Underwater visible light communication: recent advancements and channel modeling

Abdelrahman Elfikky, Ayman I. Boghdady, Sajid Mumtaz, Ebrahim E. Elsayed, Mehtab Singh, Somia A. Abd El-Mottaleb, Syed Agha Hassnain Mohsan, Moustafa H. Aly

Sensitivity enhancement with coating of Si and ZnO and two-dimensional nanomaterials in silver-based SPR biosensor for DNA hybridization

Rita Fatanat Didar, Hamid Vahed

Optimization of solid-state dye sensitized solar cells (SSDSSCs) efficiency by incorporating different electron transport layers (ETLs) using SCAPS-1D

Farhana Bari Sumona, Muhammad Kashif, Hichem Bencherif, Nahid-Al Mahmud, Aboud Ahmed Awadh Bahajjaj, Syed Salman Shafqat

Reducing peak to average power ratio in optical NOMA based 5G system using advanced SLM method

Arun Kumar, Sumit Chakravarty, Aziz Nanthaamornphong

Exact solutions of paraxial equation via extended hyperbolic function method

Ghazala Akram, Maasoomah Sadaf, Saima Arshed, Muhammad Sulaiman Riaz

Computational analysis of inorganic KSnBr3 perovskite absorber for hybrid solar cells and modules

Miraj Ud Din, M. Mumtaz, Irfan Qasim

Effect of Bi2O3 on the mechanical, physical and radiation shielding properties of SiO2-B2O3-ZnO-Al2O3 glasses

M. Ahmadi, V. Zanganeh, M. I. Sayyed, H. Karami, S. S. Hosseini

Optical return loss of angled-facet waveguides by rotation and power overlap of the guided modes

Wender G. Daniel, Gilliard N. Malheiros-Silveira

Flexible real-time gigabit free-space optic demonstrator

Paul Anthony Haigh, Mojtaba Mansour Abadi, Zabih Ghassemlooy, Son Thai Le, Quang The Nguyen, Hung Tan Nguyen

Wide bandgap tunnel layer at Sb2Se3/CdS heterojunction solar cells for lowering interface recombination

S. Niranjana, Atul Kumar, S. Hari Kumar, G. Ramkumar

Kudryashov-Sinelshchikov equation: phase portraits, bifurcation analysis and solitary waves

Karmina Kamal Ali

Design insights into (FA)2BiCuI6 based double perovskite solar cells employing different charge transport layers

Shivangi Yadav, Pooja Lohia, Anupam Sahu, D. K. Dwivedi

Retraction Note: Simulation of near infrared spectroscopy imaging based on genetic algorithm in visual basketball teaching system

• Retraction Note

Guorong Tang

Retraction Note: Moving object detection algorithm and motion capture based on 3D LiDAR

• Retraction Note

Jian Jiang

Propagation of partially coherent vortex Hermite-cosine-hyperbolic-Gaussian beams in turbulent atmosphere

M. Lazrek, Z. Hricha, A. Belafhal

Cross-complementary photonic band gap structure-based terahertz fractal antenna for detection of cardiac troponins

Kiruthika Ramalingam, Gunavathi Nagarajan

Retraction Note: Light image enhancement based on embedded image system application in animated character images

• Retraction Note

Fangfei Liu

Retraction Note: Application of light sensor localization based on deep learning algorithm in tourist path recommendation in cultural scenic spots

• Retraction Note

Wei He

Retraction Note: Application of optical imaging detection based on embedded edge computing in the evaluation of forest park tourism resources

• Retraction Note

Hu Pingdong

Retraction Note: Evaluation of infrared image detection based on HOG feature extraction in swimmer training effectiveness

• Retraction Note

Zhang Tingrui

Retraction Note: Simulation of optical sensor network based on edge computing in athlete physical fitness monitoring system

• Retraction Note

Erfeng Guo, Xiaocan Cui

Retraction Note: Application of light sensors based on reinforcement learning in martial arts action optimization and image defect detection

• Retraction Note

PengLin Yan, YinHang Zhang

Retraction Note: Application of light detection system based on fuzzy decision algorithm in motion data collection and motion monitoring

• Retraction Note

Wuxiang Li, Chaoming Wu, Miao Deng

Retraction Note: Design of artificial intelligence volleyball teaching intelligent assistant system based on artificial muscle integrated optical equipment

• Retraction Note

Feng Liu, Xiaochuan Hang

Retraction Note: Towards superior structural, optical and magnetic properties, and ligand field effects of B2O3–ZnO–CoO glass doped with alkaline metal earth cations

• Retraction Note

F. Ahmad, Hesham Y. Amin, Moukhtar A. Hassan

Uncovering the attributes of micro-size basalt powder doped epoxy composites: fabrication, characterization, and gamma attenuation properties

M. Y. Hanfi, Mohammed S. Alqahtani, V. S. Semenishchev, K. A. Mahmoud

Ge–As–Se–Te chalcogenide based rib-waveguide for highly coherent on-chip mid-infrared supercontinuum generation: design and analysis

Deepak Garg, Akash Khamaru, Ajeet Kumar

Excitation of electrostatic lower hybrid wave by nonlinear interaction of hermite cosh-gaussian and cosh-gaussian laser beams in collisional plasma embedded with static magnetic field

M. K. Vishwakarma, S. P. Mishra, Arvind Kumar, Asheel Kumar, Ashish Varma

Design of 16-wavelength heterogeneous quantum dot laser arrays with varying silicon waveguide width and grating period

Qing Ge, Jun Wang, Hao Zhai, Shuaicheng Liu, Yanan Chen, Kaize Mao, Chuanjiang Liu, Yiming Bai, Hao Liu, Yongqing Huang, Xiaomin Ren

Fast scalable and low-power quantum circuit simulation on the cluster of GPUs platforms

Armin Ahmadzadeh, Hamid Sarbazi-Azad

The effect of symmetry breaking in coupled cavity photonic crystal waveguide on dispersion characteristics

Hasan Oguz, Zekeriya Mehmet Yuksel, Ozgur Onder Karakilinc, Halil Berberoglu, Mirbek Turduev, Sevgi Ozdemir Kart, Muzaffer Adak

The impact of V2O5 on structure, dielectric, and radiation-shielding characteristics of borate-lead-fluoride glasses

Maryam Al Huwayz, Aljawhara H. Almuqrin, Shaaban M. Shaaban, Yehya I. Mesalam, Y. S. Rammah, M. S. Shams, S. M. Kotb, S. Talaat, R. A. Elsad

Introduction of a new cylindrical beam and study of its propagation through a paraxial optical system

F. Iraoui, F. Khannous, A. Belafhal

Study on the fractional Sasa–Satsuma equation of optical solitons in optical fibers and telecommunications

Tooba Shafique, Muhammad Abbas, Y. S. Hamed, Muhammad Kashif Iqbal, A. F. Aljohani

External cavity quantum cascade laser with bias assisted tuning

Shan Niu, Yongqiang Sun, FengMin Cheng, Ning Zhuo, Shenqiang Zhai, RuiXuan Sun, XiYu Lu, FengQi Liu, QuanYong Lu, JinChuan Zhang

A modified Snyder–Mitchell model and its optical soliton solutions in nonlocal photorefractive media

S.-F. Wang, Hui-Min He

Properties of a controllable vortex anomalous hollow Hermite beam propagating in free space and fractional Fourier transform

Faroq Saad, Ahmed Abdulrab Ali Ebrahim, Halima Benzehoua, Abdelmajid Belafhal

Modeling of electromagnetically induced grating in a hybrid system in the presence of Coulomb effect

Nour A. Nasser, Amin H. Al‑Khursan

Metal–semiconductor sulfide bilayer based SPR fiber optic sensors for the detection of methanol adulteration of ethanol using machine learning algorithms: an investigative study

R. Sreekanth, S. Abraham Sampson

Retraction Note: Application of optical imaging technology for prediction of rectal cancer using tumor marker LINC01207 based on gene expression

• Retraction Note

Gaowu Hu, Wenquan Chen, Wei Peng, Yongqing Cao

Retraction Note: An investigation of the structural-optical properties of Ni2+- bearing borate glass by Li2O addition

• Retraction Note

Afaf M. Babeer, Essam A. Elkelany, Abd El-razek Mahmoud, Hesham Y. Amin

Retraction Note: Application of computer simulation based on optical image processing in monitoring metabolic regulation data during exercise training

• Retraction Note

Caijuan Jiang, Aoyao Zhang, Hui Li

Impact of higher order dispersion in the propagation of optical pulse in the photonic crystal fibers - A Projection Operator approach

P. Mohanraj

Development of a software “HebalOptics” to extract optical properties and thickness of thin films from a single transmittance measurement

Zine ElAbidine Hebal, Nouredine Sengouga, Afak Meftah, Abdelkader Djelloul

Joint resource allocation and power optimization in space division multiplexed elastic optical networks: a new algorithm and comparative analysis

Zaid A. Naji, Hamzah Beyranvand, Farhad Arpanaei, Hamidreza Amindavar

Design and analysis of an integrated optical coupler based on three-core fiber with long-period gratings

Yan Jiang, Yunhe Zhao, Xin Wang, Lin Ma, Siyu Chen, Yunqi Liu, Zuyuan He

A study of highly sensitive surface plasmon resonance biosensor for the detection of SARS-CoV-2 virus

Prateek Kumar Yadav, Satyam Upadhyay, Anil Kumar, Awadhesh Kumar, Rameshwar Nath Chaurasia, S. K. Srivastava

Z-domain modelling and performance analysis of high contrast grating embedded micro-optical double ring-resonance filters

Suraj Saha, Sanjoy Mandal

Recent trends on perovskite materials and their applications in photocatalysis: a review

Sujubili Narzary, Kumutha Duraisamy, Nageswara Rao Medikondu, Kunal Chakraborty, Sudipta Das, Mahua Gupta Choudhury, Samrat Paul

Enhanced sensor based on Fano resonance in a Al2O3/Ag hybrid metamaterial

Yuchang Li, Fang Chen, Wankun Gao, Wenxing Yang

Controlling the velocity of chirped nonautonomous solitons on a cw background in presence of self-steepening and quintic nonlinearity

Houria Triki, Chun Wei

A novel circularly polarized meander-feed antenna for high-performance X-band MIMO systems

Saravanan Pandiaraj, Tahani A. Alrebdi, Abdullah N. Alodhayb

Free space optical communication using OQPSK in the presence of strong atmospheric turbulence and losses

Vijayashri V. Belgaonkar, C. L. Triveni, R. Sundaraguru

Highly narrowband miniaturized microstrip diplexer for qubit mobile communication networks utilizing SIR and T-shaped resonators with negative group delay performance

Yaqeen S. Mezaal, Hind S. Ghazi, Mohammed H. Khaleel

Experimental study of the ionizing gamma-rays shielding capability for MgO-PbO-SiO2-B2O3-BaO glass systems

M. I. Sayyed, Aljawhara H. Almuqrin, Taha. A. Hanafy, Mohamed. Elsafi

Highly birefringent hexagonal porous core photonic crystal fiber for polarization maintaining integrated THz-photonics applications

A. Alice Linsie, Shyamal Mondal, Shanthi Prince

Advanced techniques for analyzing solitary waves in circular rods: a sensitivity visualization study

Azad Ali Sagher, Muhammad Imran Asjad, Taseer Muhammad

Host effects on luminescent properties of Er, Yb doped nanophosphors: visual comparison by data dimensionality reduction technique

M. S. Rabasović, D. M. Pavlović, J. Križan, S. Savić-Šević, J. Potočnik, M. G. Nikolić, D. Šević

Retraction Note: Enhanced network lifespan in future wireless communication using machine learning based convolution neural networks

• Retraction Note

S. V. Sheela, K. R. Radhika

Retraction Note: Quantum-inspired adaptive loss detection and real-time image restoration for live optical quantum image transmission

• Retraction Note

Thella Preethi Priyanka, R. Reji, Venkata Lalitha Narla, K. Selvakumarasamy, Javed Miya, Yogeshwari V. Mahajan

Retraction Note: Indirect and direct anthropogenic greenhouse gas based optical communication model toward carbon footprint in quantum networks

• Retraction Note

Jingwen Zhang, Jingjing Huang

Retraction Note: Deep reinforcement learning for comprehensive route optimization in elastic optical networks using generative strategies

• Retraction Note

P. N. Renjith, G. Sujatha, M. Vinoth, G. D. Vignesh, M. Ramkumar Prabhu, B. Mouleswararao

Retraction Note: A novel approach of low complexity distributed UA algorithm is used for traffic load balancing and interference in next generation networks

• Retraction Note

E. Elamaran, S. Murugaveni, S. Jyothi, M. Ramkumar Prabhu, M. P. Chitra, Vamsidhar Talasila

Retraction Note: Sub-network modeling and integration for low-light enhancement of aerial images

• Retraction Note

G. Uganya, C. H. Sarada Devi, Abhay Chaturvedi, B. B. Shankar, Janjhyam Venkata Naga Ramesh, Ajmeera Kiran

Retraction Note: Nanostructure analysis in polymeric materials with ion beam based Raman spectroscopy for retinoblastoma tumor imaging using ensemble machine learning technique

• Retraction Note

Souvik Sur, M. Sudhakara Reddy, Divya Paikaray, Amit Barve, Manu Faujdar, Sachin Sharma, Aishwary Awasthi

Retraction Note: Anticipating network failures and congestion in optical networks a data analytics approach using genetic algorithm optimization

• Retraction Note

Ajmeera Kiran, V. Kalpana, Mukesh Madanan, Janjhyam Venkata Naga Ramesh, Badria Sulaiman Alfurhood, Suraya Mubeen

Retraction Note: Application of infrared image defect detection based on data information visualization technology in intelligent physical education teaching

• Retraction Note

Yan Li, Changming Shen

Retraction Note: Application of machine learning based on optical sensor detection in real-time data simulation of aerobics competitions

• Retraction Note

Haiying Guo, Yuzhe Huang, Hui Liu

Retraction Note: Application of light imaging detection based on data information visualization in aerobics training management competition simulation system

• Retraction Note

Liu Liyuan

Retraction Note: Radio optical network based optimization in quantum computing for 5G wireless communication model

• Retraction Note

Tantong Zhang

Retraction Note: Application of optical network transmission based on 5G network in knowledge management of digital factories

• Retraction Note

Li Zifei, Li Zoujian, Ren Yuheng

Retraction Note: Application of sensor-based image optical processing in the vision system of tea ware glaze design

• Retraction Note

Haoqi Hu, Meng Fu, Fan Wang

Retraction Note: Simulation of optical image detection based on language activity detection algorithm in piano network teaching system

• Retraction Note

Yayun Xiao

Retraction Note: Machine learning aided design and optimization of MEMS optical phased array with silicon micro mirrors for nanofabrication

• Retraction Note

S. Premalatha, Himanshu Sharma, Vipul Vekariya, Abhinav Shrivastava, G. Ramkumar, Ahmed Sayed M. Metwally, Sikandar Aftab

Retraction Note: GIS positioning based on optical sensing detection and simulation of tourism route planning in rural tourism scenic areas

• Retraction Note

Mingjiu Shen

Retraction Note: Application of optical medical equipment imaging detection and fire needle therapy for intestinal mucosal barrier function in patients with intestinal diseases

• Retraction Note

Youyou Jin, Xiaofan Ma, Ju Liu, Huiping Peng, Weifang Zhu, Zhenyu Jin, Minghao Tao, Linfeng Mei, Ju Yang

Retraction Note: Application of optical imaging equipment based on deep neural network in basketball training game simulation

• Retraction Note

Lin Zeyu

Retraction Note: Optical super-resolution imaging based on improved planning algorithm in sports teaching simulation

• Retraction Note

Wei Wei, Liu Lu

Retraction Note: Advancing chemical sensors synthesis and classification for the integration of mems optical phased array in polymer nanocomposites

• Retraction Note

Ekta Gupta, R. E. Ugandar, Radhika Gautamkumar Deshmukh, S. Hemalatha, Anitha Gopalan, Mohammed Ali, Hamada Abdelgawad

Retraction Note: optical imaging medical diagnosis and analysis of drug treatment for endometriosis and the impact of serum VEGF and MMP-9

• Retraction Note

Chunyan Wang, Qingtao Li

Retraction Note: Application of optical motion capture based on multimodal sensors in badminton player motion recognition system

• Retraction Note

Tiejun Zhang

Retraction Note: Manufacturing industry based optical quantum electronic material nanofabrication using spectroscopy techniques

• Retraction Note

Chen Yang, Hao Qi

Retraction Note: Application of quantum computing based on heterogeneous cellular network algorithm in college student entrepreneurship management

• Retraction Note

JieYu Lai

Retraction Note: Impact optical communication model in sustainable building construction over the carbon footprint detection using quantum networks

• Retraction Note

Xia Li, Tingyu Wang, Lianxiu Li

Retraction Note: Radio optical network security analysis with routing in quantum computing for 5G wireless communication using blockchain machine learning model

• Retraction Note

Fei Wang, Shasha Liao, Yu Yin, Rui Ni, Yichao Zhang

Retraction Note: Energy efficient and intelligent routing algorithm using DAI and self organizing map hybrid algorithm for future optical wireless communication

• Retraction Note

A. S. Mamatha, G. Yasoda Devi, T. Blesslin Sheeba, Gurunath T. Chavan, Shubhi Kansal, M. Pushpavalli

Retraction Note: The effect of reflectors in improving the performance of Non-line of sight signal for light fidelity technology

• Retraction Note

Ahmed Majid Hameed, Satea Hikmat Alnajjar

Retraction Note: Application of interactive multimedia based on optical imaging equipment in digital calligraphy information processing system

• Retraction Note

Qingxiang Xiao, Yujie Zhu, Jingtao Wang, Kai Bian

Retraction Note: Application of intelligent trajectory analysis based on new spectral imaging technology in basketball match motion recognition

• Retraction Note

Wu Xin

Retraction Note: Optimization of book information search in intelligent library system management based on cellular network

• Retraction Note

Weixia Wang

Retraction Note: Simulation of machine vision based on light detection sensors in aerobics judgment assistance system

• Retraction Note

Yuan Wei, Lin Li

Retraction Note: Digital intelligent manufacturing mode innovation and industrial performance analysis based on industrial internet of things cluster

• Retraction Note

Lan Xiaoyi, Chen Hua

Retraction Note: Deep learning based optical network transmission application in Chinese English translation system in cloud computing environment

• Retraction Note

Yinghong Mai, Xin Yuan

Unveiling the indoor performance of perovskite/silicon tan-dem solar cells: a comprehensive exploration through numerically modelled energy band diagrams

Sameh O. Abdellatif, Muath Alkadi, Moustafa Ganoub, Saif M. H. Qaid, Alexandre De Bernardinis, Ziad Khalifa

Retraction Note: Nanofabrication in polymeric materials with Raman scattering techniques based on noninvasive imaging for tumor precursor lesions

• Retraction Note

Varun Kumar Singh, N. Beemkumar, Sneha Kashyap, Swati Gupta, Daxa Vekariya, Vincent Balu, Mukrsh Rajput

Retraction Note: Channel allocation and spectrum use in optical networks using machine learning a 5G application analysis

• Retraction Note

Zhengkai Sun

Retraction Note: Demodulating an acoustic signal stimulated by photo-thermal elastic energy conversion using quartz tuning forks

• Retraction Note

M. Tamilselvi, T. M. Amirthalakshmi, R. Pavithra Guru, R. Neelaveni, G. Ramya, Yusuf Siraj Usmani, Mohd Zahid Ansari

Retraction Note: Design and analysis of photovoltaic solar based longer transmission of data in ADHOC networks

• Retraction Note

Rajanish Kumar Kaushal, Smitha Sasi, H. K. Sowmya, Udutha Rajender, G. Ramkumar, Essam A. Al-Ammar, Amjad Iqbal

Retraction Note: A weight optimized deep learning model for cluster based intrusion detection system

• Retraction Note

Sravanthi Godala, M. Sunil Kumar

Retraction Note: Optical medical equipment application and observing the occurrence of hypotension in elderly patients after general anesthesia induction through arteriovenous ultrasound parameters

• Retraction Note

Tong Shan, Yi Duan, Zhifeng Gao

Retraction Note: Application of image optical detection based on dynamic time warping algorithm in dance teaching

• Retraction Note

Hailing Huang, Hongwen Zhu

Retraction Note: Evaluating the effectiveness of RNN and its variants for personalized web search

• Retraction Note

B. Sangamithra, B. E. Manjunath Swamy, M. Sunil Kumar

Retraction Note: An efficient deep learning based stress monitoring model through wearable devices for health care applications

• Retraction Note

P. Prakash, P. Prabu, V. Sakthivel, R. Sivakumar

Retraction Note: Flow monitoring system and abnormal log traffic mode detection based on artificial intelligence

• Retraction Note

Jinghua Cao, Bo Pan, Xiang Zou

Retraction Note: Securing communicating networks in the age of big data: an advanced detection system for cyber attacks

• Retraction Note

S. Uma Maheswara Rao, L. Lakshmanan

Retraction Note: Machine learning based 64-QAM classification techniques for enhanced optical communication

• Retraction Note

P. Kiran, H. L. Gururaj, Francesco Flammini, D. S. Sunil Kumar, V. Veeraprathap

Retraction Note: Enhancing quality of service in wireless systems using iterative weighted least squares with fuzzy logic integration algorithm

• Retraction Note

Kapil Aggarwal, P. N. Renjith, P. Udayakumar, K. Thyagarajan, L. Sherly Puspha Annabel, S. Jayachitra

Retraction Note: Solar energy harvesting to optimise the power constraints in 5G systems

• Retraction Note

N. Chitra Kiran, S. Senthilkumar, G. Satish, Narendra Soni, Amit Ganatra, Essam A. Al-Ammar, Amjad Iqbal

Retraction Note: Distributed computing model for channel bandwidth allocation and optimization using machine learning techniques

• Retraction Note

Pingping Shan, Zheng Zhang

Design of simple circular photonic crystal fiber having ultra-large negative dispersion and high birefringence for dispersion compensation

Kajal Mondal

Physical characteristics, dielectric properties and electrical conductivity of erythrosine B/PVA polymeric composite films: effect of erythrosine B concentration

E. F. M. El-Zaidia, H. A. M. Ali, A. A. A. Darwish, A. M. Shakra

Modelling aluminium nitride’s refractive indices under various situations for optical simulations: a mixed research

Zaky A. Zaky, M. Al-Dossari, Mahmoud A. M. Hussien, V. D. Zhaketov, Arafa H. Aly

Highly effective passivation of crystalline silicon surfaces achieved through transparent conductive Al-doped ZnO layers

Moez Salem, Amel Haouas, Bechir Mahmoud Yahmadi, Hajar Ghannam, Abdullah Almohammedi

Numerical modeling of SNSPD absorption utilizing optical conductivity with quantum corrections

• Open Access

Martin Baránek, Pavol Neilinger, Samuel Kern, Miroslav Grajcar

Exploring the interplay of dispersion, self-steepening, and self-frequency shift in nonlinear wave propagation

Mostafa M. A. Khater, Taher A. Nofal

Comment on “Analysing of different wave structures to the dissipative NLS equation and modulation instability”

Emmanuel Kengne

Optical solitons with conformable fractional evolution for the (3+1)-dimensional Sasa–Satsuma equation

Muhammad Amin S. Murad, Faraidun Kadir Hamasalh, Ahmed H. Arnous, Sandeep Malik, Mujahid Iqbal, Taher A. Nofal

Optical nonlinearity performance of a new isatin-thiazolidin-4-one hybrid molecule: synthesis, experimental, and DFT studies

C. A. Emshary, Ahmed Majeed Jassem, Qusay M. A. Hassan, Adil Muala Dhumad, H. A. Sultan, Ayat Jawdat Kadhum, Ayat Naji Hasan, Noor Hamid Faisal, Ruaa Qasim Ibrahim, Nuha Ayad Mohammed, Nuha Waleed Ali, Faeza Abdul Kareem Almashal, Fadhil A. Tuma

Harnessing SWCNT absorber based efficient CH3NH3PbI3 perovskite solar cells

• Open Access

Shorok Elewa, Bedir Yousif, Nihal F. F. Areed, Mohy Eldin A. Abo-Elsoud

Computational analysis of the X2H3I (X=Ca or Sr) compounds for hydrogen storage: A DFT approach

S. Idrissi, A. Jabar, L. Bahmad

Retraction Note: Machine learning in optical networks enhancement based on channel allocation and spectrum analysis for 5G application

• Retraction Note

Zhiying Chang, Weihua Zhao, Mengnan Chang

Broadband hollow-core single-polarization 3dB coupler based on a dual-hollow-core fiber embellished with semicircular silver nanowires by using localized surface plasmon resonance

Donglian Hou, Zhenggang Lian, Haihao Fu, Xin Wang, Shuqin Lou, Paul K. Chu, Zhufeng Sheng

Design of high-reflectivity dynamic switchable metasurface holography

Zehao Yang, Yunfei Wang, Qiaofen Zhu, Sixing Xi, Lei Zhang, Dan Hu, Yan Zhang

Compact high gain and high isolation AMC-coupled MIMO antenna for wideband 5G millimeter wave applications

Kanwal Habib, Bilal Aslam, I. Nelson, Umar Hasan Khan, Muhammad Kashif, Yasar Amin, Hannu Tenhunen

Electronic, optical and photocatalytic properties of 2D penta-Pd2Pt2P4X2Y2 (X ≠ Y = S, Se, Te) Janus monolayers: a first principles study

Tausif Iqbal, Gul Rehman, Saif Ullah, Imad Khan, Rashid Ahmad, Iftikhar Ahmad

Structural, electronic, magnetic and optical properties of GdCuX2 (X = S, Se and Te) compounds

Aman Kumar, Rahul Kumar, Deepti Saxena, Vivek Kumar Nautiyal, Anuj Kumar, Nazia Iram

Retraction Note: Comparative analysis optical communication based renewable solar cell and quantum network for the reduction of carbon emission

• Retraction Note

FengLan Su, YunZhe Wang, LiHui Wang

Retraction Note: Hybrid nanofabrication of AZ91D alloy-SiC-CNT and Optimize the drill machinability characteristics by ANOVA route

• Retraction Note

Palanivelan Vimala, K. Deepa, Amit Agrawal, Sachin Sumathy Raj, S. Premalatha, V.Mohanavel, Mohammed Ali

Retraction Note: The influence of rare earth (La, Er and Yb) doped V2O5 films on the structural, linear and nonlinear optical properties and optical limiting for optoelectronic applications

• Retraction Note

M. M. Abdelrazek, Ahmed E. Hannora, Rasha M. Kamel, Ibrahim Morad, D. E. El Refaay, M. M. El-Desoky

Retraction Note: AI-driven electro chromic materials and devices for nanofabrication in machine learning integrated environments

• Retraction Note

K. Mahesh Prasanna, Aasheesh Shukla, K. Tamizharasu, Amit Ganatra, Atmaram Shelke, Ahmed Sayed M. Metwally, Sikandar Aftab

Retraction Note: A hybrid fuzzy logic based ant colony routing optimization system for wireless communications

• Retraction Note

K. R. Radhika, S. V. Sheela

Retraction Note: Design and research of multimedia information publishing system based on speech recognition technology

• Retraction Note

Zhuoran Li, Yafei Wang, Cong Wang

Retraction Note: Design and evaluation of novel hybrid quantum resistant cryptographic system for enhancing security in wireless body sensor networks

• Retraction Note

Govindu Surla, R. Lakshmi

Retraction Note: Mitigation of FWM effect in DWDM-RoF system using OQPSK modulation

• Retraction Note

S. S. Supriya, Joseph Zacharias

Retraction Note: Adaptive SDN-based network architecture for vehicle to vehicle communication using flexible optical networks for 5G

• Retraction Note

Renu Kachhoria, Swati Jaiswal, Reena S. Kharat, Shailaja Pede, Sunil D. Kale, Rupali Atul Mahajan, Pooja Sharma, Chetan B. Khadse

Retraction Note: Multi photon micro material analysis based on Raman spectroscopy biosensor for cancer detection using biomarker with deep learning techniques

• Retraction Note

Asha Rajiv, Alka Kumari, Atri Deo Tripathi, Menka Bhasin, Vipul Vekariya, Rajesh Gupta, Digvijay Singh

Retraction Note: Synthesis and characterization of uncoated and coated magnetite nanoparticles and use of their peroxidase like activity for phenol detection

• Retraction Note

Nwar A. Yousif, Selma M. H. AL-Jawad, Ali A. Taha

Retraction Note: Research on key technologies of data security and privacy protection in internet of things group intelligence

• Retraction Note

Yadong Liu, Yahui Hua, Qingrong Chen

Retraction Note: Dynamic light collection system based on human posture estimation application in martial arts action teaching simulation

• Retraction Note

Liu Yamei, Guo Li, Guo Qiang

Retraction Note: Design and application of optical communication technology based on machine learning algorithms in physical education teaching information management system

• Retraction Note

Qingwen Zhai, Xiao Chen

Retraction Note: Homodyne detection based multiple-beam WDM FSO communication system under various environmental conditions

• Retraction Note

Yogesh Kumar Gupta, Aditya Goel

Retraction Note: Application of optical motion capture device based on android intelligent platform in sports field auxiliary recognition system

• Retraction Note

Ji Xu

Retraction Note: Design of precoder for a MIMO–NOMA system using Gaussian mixture modelling

• Retraction Note

S Markkandan, Kapil Aggarwal, K. Ashok, K Selvakumarasamy, Rajanish Kumar Kaushal, Makarand Mohan Jadhav

Retraction Note: Application of motion recognition algorithm based on optical detection iot devices in college student motion monitoring platform

• Retraction Note

Xu Yuan, Jingwen Hu

Retraction Note: Optimizing optical network longevity via Q-learning-based routing protocol for energy efficiency and throughput enhancement

• Retraction Note

Ashwini V. Jatti, V. J. K. Kishor Sonti

Retraction Note: Emerging network communication for malicious node detection in wireless multimedia sensor networks

• Retraction Note

S. Arockia Jayadhas, S. Emalda Roslin, W. Florin

Retraction Note: Impact of noise on data routing in flying ad hoc networks

• Retraction Note

Mohamed Ben Bezziane, Bouziane Brik, Abdessalem Messiaid, Mohamed Redouane Kafi, Ahmed Korichi, Amina Ben Bezziane

Retraction Note: Distributed computing and big data techniques for efficient fault detection and data management in wireless networks

• Retraction Note

Ajmeera Kiran, P. N. Renjith, Sapna Gupta, Srinivas Ambala, Preethi Sambandam Raju, Drakshayani Sriramsetti

Retraction Note: Multiplexing techniques for future fiber optic communications with spatial multiplexing

• Retraction Note

Muhammad Shafiq, Fan Quanrun, Changqing Du, Anas Bilal, Maganti Syamala, Elangovan Muniyandy

Retraction Note: Fuzzy logic and cooperative hybrid least squares for improving network capacity and connectivity in high-density wireless networks

• Retraction Note

K. Ashok, Abhay Chaturvedi, Aarti Amod Agarkar, Mohd Ashraf, Janjhyam Venkata Naga Ramesh, Srinivas Ambala

Retraction Note: Enabling secure and efficient industry 4.0 transformation through trust-authorized anomaly detection in cloud environments with a hybrid AI approach

• Retraction Note

N. Prakash, J. Vignesh, M. Ashwin, Sudhir Ramadass, N. Veeranjaneyulu, Shashikant V. Athawale, Ananda Ravuri, Balambigai Subramanian

Retraction Note: Intelligent root cause detection in Industry 4.0: a secure cross-validation of blockchain architecture for product failure checker

• Retraction Note

P. Anu, P. N. Renjith, Aarti Amod Agarkar, A. Kousalya, Abhishek Sonker, Venkateswarlu Gundu

Retraction Note: Enhancing the accuracy of target detection in remote video surveillance analytics through federated learning

• Retraction Note

S. Selvi, Kapil Aggarwal, Raji Pandurangan, Vinodh P. Vijayan, Anooja Ali, K. Anuradha

Retraction Note: Carbon pattern in polymeric nanofabrication for breast tumor molecular cell analysis using hybrid machine learning technique

• Retraction Note

K. S. Kiran, Gajendra Kumar, Akash Kumar Bhagat, Daxa Vekariya, Deeplata Sharma, Mukesh Rajput, Meenakshi Sharma

Retraction Note: Data analysis algorithm for internet of things based on federated learning with optical technology

• Retraction Note

Vibha Tiwari, S. Ananthakumaran, M. Rajani Shree, M. Thangamani, M. Pushpavalli, Swati Bula Patil

Retraction Note: Optimizing radio access in 5G vehicle networks using novel machine learning-driven resource management

• Retraction Note

Rajesh Natarajan, Natesh Mahadev, Badria Sulaiman Alfurhood, Christodoss Prasanna Ranjith, John Zaki, M. N. Manu

Retraction Note: Adaptive rate and modulation scheme for M2M communication using quantum optical and 5G communication

• Retraction Note

Prameela Devi Chillakuru, G. D. Vignesh, S. Maheswari, R. S. Sabeenian, B. Mouleswararao, S. Markkandan

Retraction Note: Nanoparticle analysis based on optical ion beam in nuclear imaging by deep learning architectures

• Retraction Note

M. Manjula, Navneet Kumar, Vipul Vekariya, Shivangi Giri, Arvind Kumar Pandey, Sachin Gupta, Rahul Bhatt

Retraction Note: Visual communication of moving images based on AI recognition and light sensing image edge detection algorithm

• Retraction Note

Jinghua Liu, Cuiqing Li, Jing Pan, Juncheng Guo

Retraction Note: Enhancing long-haul radio over fiber systems through chromatic dispersion mitigation using cascaded IDCF and apodized fiber bragg grating

• Retraction Note

R. D. Soumitra, Joseph Zacharias

Retraction Note: Network traffic reduction with spatially flexible optical networks using machine learning techniques

• Retraction Note

Aiqiang Wang