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Optical and Quantum Electronics
Published in: Optical and Quantum Electronics 6/2015

01-06-2015

UWB system optical link based on a quantum-dot-in-a-well (QDWELL) laser

Authors: Y. Ben Ezra, B. I. Lembrikov

Published in: Optical and Quantum Electronics | Issue 6/2015

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Abstract

We investigated theoretically the application of a quantum-dot-in-a-well (QDWELL) laser for an ultra wideband (UWB) analogous optical link (AOL). We evaluated the detected UWB signal spectrum, constellation and error vector magnitude for the modulation frequency of about 60 GHz. The results show that the performance of the AOL with directly modulated QDWELL laser under an optical injection can be improved with respect to the externally modulated link based on remote heterodyning.
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Literature
Ben Ezra, Y., Lembrikov, B.I.: Synchronized carrier dynamics in quantum dot-in-a-well (QDWELL) laser under an optical injection. IEEE J. Sel. Top. Quantum Electron. 19, 1901508-1–8 (2013)
Ben Ezra, Y., Lembrikov, B.I.: Quantum dot-in-a-well (QDWELL) laser dynamics under optical injection. Opt. Quantum Electron. 46, 1239–1245 (2014)CrossRef
Chow, W.W., Koch, S.W.: Theory of semiconductor quantum-dot laser dynamics. IEEE J. Quantum Electron. 41, 495–505 (2005)CrossRefADS
Lingnau, B., Chow, W.W., Lüdge, K.: Amplitude-phase coupling and chirp in quantum-dot lasers: influence of charge carrier scattering dynamics. Opt. Express 22, 4867–4879 (2014)CrossRefADS
Lüdge, K., Schöll, E.: Quantum-dot lasers-desynchronized nonlinear dynamics of electrons and holes. IEEE J. Quantum Electron. 45, 1396–1403 (2009)CrossRef
Lüdge, K., Aust, R., Fiol, G., Stubenrauch, M., Arsenijević, D., Bimberg, D., Schöll, E.: Large-signal response of semiconductor quantum-dot lasers. IEEE J. Quantum Electron. 46, 1755–1762 (2010)CrossRefADS
Omomukuyo, O., Mitchell, J.E.: Performance Evaluation of a 60-GHz Multi-Band OFDM (MB-OFDM) Ultra-Wideband Radio-Over-Fibre System. In: London Communications Symposium 2011 Photonics London 2011, University College London, London, pp. 1–4 (2012)
Omomukuyo, O., Thakur, M.P., Mitchell, J.E.: Simple 60-GHz MB-OFDM ultra wideband RoF system based on remote heterodyning. IEEE Photonics Technol. Lett. 25, 268–271 (2013)CrossRef
Pausch, J., Otto, C., Tylaite, E., Majer, N., Schöll, E., Lüdge, K.: Optically injected quantum dot lasers: impact of nonlinear carrier lifetimes on frequency-locking dynamics. New J. Phys. 14, 1–20 (2012)CrossRef
Ran, M., Ben Ezra, Y., Lembrikov, B.I.: Ultra-wideband radio-over-optical-fibre technologies. In: Kraemer, R., Katz, M.D. (eds.) Short-Range Wireless Communications, pp. 271–327. Wiley, Chichester (2009)
Ran, M., Ben Ezra, Y., Lembrikov, B.I.: High performance analog optical links based on quantum dot devices for UWB signal transmission. In: Lembrikov, B. (ed.) Ultra Wideband, pp. 75–95. INTECH, Croatia (2010)
Metadata
Title
UWB system optical link based on a quantum-dot-in-a-well (QDWELL) laser
Authors
Y. Ben Ezra
B. I. Lembrikov
Publication date
01-06-2015
Publisher
Springer US
Published in
Optical and Quantum Electronics / Issue 6/2015
Print ISSN: 0306-8919
Electronic ISSN: 1572-817X
DOI
https://doi.org/10.1007/s11082-015-0154-x

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