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Optical Engineering

Novel electro-optic modulator that can generate tetrahertz-width sidebands
Author(s): Fengzhen Guo; Changtai Yu; Wei Wang; Lei Chen; Eiji Saruwatari; Akihiro Morimoto; Tetsuro Kobayashi
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Paper Abstract

A new electro-optic modulator is designed and constructed. It is suitable for maintaining modulation at a high frequency and can be used to generate ultra-wide-sideband signals to form ultrashort optical pulses. In experiments, phase modulation with a modulation index of 57 rad is successfully obtained at 16.25 GHz, and thereby optical sidebands extending over widths as wide as 1.85 THz are attained. The sidebands produced are broad enough to form subpicosecond pulses using the chirping-compression method.

Paper Details

PDF: 4 pages
Opt. Eng. 35(9) doi: 10.1117/1.600844
Published in: Optical Engineering Volume 35, Issue 9, September 1996
Show Author Affiliations
Fengzhen Guo, Zhejiang Univ. (China)
Changtai Yu, Zhejiang Univ. (China)
Wei Wang, Zhejiang Univ. (China)
Lei Chen, Zhejiang Univ. (China)
Eiji Saruwatari, Osaka Univ. (Japan)
Akihiro Morimoto, Osaka Univ. (Japan)
Tetsuro Kobayashi, Osaka Univ. (Japan)


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