Variable pulse width alternating phase duobinary modulation optical transmission

Le Nguyen Binh

doi:10.1117/12.685316

3 October 2006 Variable pulse width alternating phase duobinary modulation optical transmission

Le Nguyen Binh

Proceedings Volume 6353, Optical Transmission, Switching, and Subsystems IV; 635326 (2006) https://doi.org/10.1117/12.685316
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea

Abstract

Transmission of 40 Gb/s alternating phases 0 and π duo-binary modulation format with 67%, 50% and 33% pulse width (modulation duobinary carrier suppression-CS and carrier maximum pulse carving) is demonstrated. A minimum 136 ps/nm dispersion tolerance can be achieved at this transmission rate. At least 5 dB and 1.2 dB receiver sensitivity improvement are achieved for CSRZ 67% and RZ 50% duobinary modulation respectively as compared with the experimental measurement under CSRZ-DPSK transmission over 320 km 3-span optically amplified dispersion compensated standard single mode fiber system.

Citation Download Citation

Le Nguyen Binh "Variable pulse width alternating phase duobinary modulation optical transmission", Proc. SPIE 6353, Optical Transmission, Switching, and Subsystems IV, 635326 (3 October 2006); https://doi.org/10.1117/12.685316

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