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80 Gb/s optical quadrature phase shift keying modulation using an integrated LiNbO3 modulator

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8 Author(s)
Takahisa Fujita ; New Technology Research Laboratories, Sumitomo Osaka Cement Co., Ltd., 585, Toyotomi, Funabashi, Chiba 274-8601, Japan ; Kaoru Higuma ; Shingo Mori ; Junichiro Ichikawa
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We demonstrated 80 Gb/s optical differential quadrature-shift-keying modulation, by using a single-chip integrated LiNbO3 modulator with two sub Mach-Zehnder interferometers, where 40 Gb/s in-phase and quadrature data were, simultaneously, fed to the modulator.

Published in:

2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference

Date of Conference:

21-26 May 2006