Paper
25 January 2012 Optical CPFSK with an arbitrary modulation index
Ning Zou, Caihong Yang, Wei Li, Benxiong Huang, Zhengguang Xu, Shuhua Xu
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Abstract
This paper proposes an optical continuous-phase frequency shift keying (CPFSK) modulation scheme with an arbitrary modulation index. Simulations on the performances of CPFSK and differential phase shift keying (DPSK) show that CPFSK of modulation index is 2/3 performs best on receiver sensitivity, dispersion penalty and nonlinearity in the balanced receiving system of 40G.
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Ning Zou, Caihong Yang, Wei Li, Benxiong Huang, Zhengguang Xu, and Shuhua Xu "Optical CPFSK with an arbitrary modulation index", Proc. SPIE 8331, Photonics and Optoelectronics Meetings (POEM) 2011: Optical Communication Systems and Networking, 83310L (25 January 2012); https://doi.org/10.1117/12.918963
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KEYWORDS
Modulation

Receivers

Phase shift keying

Tolerancing

Scanning probe microscopy

Transmitters

Frequency shift keying

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