A novel scheme for generation of 40Gb/s RZ/CSRZ-DPSK signals

Jing He; Zhiwei Zheng; Lin Chen; Shuangchun Wen

doi:10.1117/12.745220

21 November 2007 A novel scheme for generation of 40Gb/s RZ/CSRZ-DPSK signals

Jing He, Zhiwei Zheng, Lin Chen, Shuangchun Wen

Author Affiliations +

Proceedings Volume 6781, Passive Components and Fiber-based Devices IV; 67814M (2007) https://doi.org/10.1117/12.745220
Event: Asia-Pacific Optical Communications, 2007, Wuhan, China

Abstract

We propose a novel scheme to generate return-to-zero differential phase-shift keyed (RZ-DPSK) and carrier-suppressed RZ-DPSK (CSRZ-DPSK) formats based on the differential Mach-Zehnder modulator (DMZM), which can adjust the operating point of the modulator and control chirp conditions easily. It is more cost-effective due to its simple configuration.

Citation Download Citation

Jing He, Zhiwei Zheng, Lin Chen, and Shuangchun Wen "A novel scheme for generation of 40Gb/s RZ/CSRZ-DPSK signals", Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 67814M (21 November 2007); https://doi.org/10.1117/12.745220

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