Abstract
Flat power-envelope terahertz-wide modulation sidebands are generated by only electro-optic phase modulation of continuous-wave laser light. Generation and power equalization of widespread sidebands are realized simultaneously by spatial distribution of the modulation index within a laser beam cross section by use of simple domain-engineering processes in electro-optic crystal. Generation of 46 sidebands spaced by within a bandwidth (over a span for a bandwidth) is demonstrated.
© 2005 Optical Society of America
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