A novel scheme of high bit rate optical FSK transmitter

Minghao Li; Nan Chi; Chunhan Chen; Wei Li; Zhixue He; Hong Liu; Xue Wang; Dexiu Huang

doi:10.1117/12.745631

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19 November 2007 A novel scheme of high bit rate optical FSK transmitter

Minghao Li, Nan Chi, Chunhan Chen, Wei Li, Zhixue He, Hong Liu, Xue Wang, Dexiu Huang

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Proceedings Volume 6783, Optical Transmission, Switching, and Subsystems V; 678343 (2007) https://doi.org/10.1117/12.745631
Event: Asia-Pacific Optical Communications, 2007, Wuhan, China

Abstract

We propose a novel scheme of high bit rate optical frequency shift-keying transmitter. Base on the periodic notch spectral properties of Mach-Zehnder delay interferometer and the carrier suppressing functionality of Mach-Zehnder modulator, a high-speed optical FSK signal can be simply generated with another phase modulator and a single wavelength laser source. The transmission characteristics of this FSK signal are investigated under varying dispersion management. Simulated results show that 40Gb/s FSK signal gives only 1dB penalty after 80 km SMF transmission link under the post-compensation management scheme.

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Minghao Li, Nan Chi, Chunhan Chen, Wei Li, Zhixue He, Hong Liu, Xue Wang, and Dexiu Huang "A novel scheme of high bit rate optical FSK transmitter", Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 678343 (19 November 2007); https://doi.org/10.1117/12.745631

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