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Conferences > OFC > 2009 > OTuG > OTuG4
  • Optical Fiber Communication Conference and National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper OTuG4
  • •https://doi.org/10.1364/OFC.2009.OTuG4

Electro-optic synthesis of 8PSK by quad-parallel Mach-Zehnder modulator

Takahide Sakamoto, Akito Chiba, and Tetsuya Kawanishi

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Abstract

We propose a method to synthesize optical 8PSK with linear phasor trajectory by using a quad-parallel Mach-Zehnder modulator, where BPSK signals are linearly superposed to form 8PSK. Modulation and demodulation of 30-Gb/s 8PSK are demonstrated.

© 2009 Optical Society of America

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