All-optical phase modulation of a subcarrier in a radio over fiber system based on cross phase modulation

Yiqiao Song; Xiaoping Zheng

doi:10.1117/12.803223

11 November 2008 All-optical phase modulation of a subcarrier in a radio over fiber system based on cross phase modulation

Yiqiao Song, Xiaoping Zheng

Author Affiliations +

Proceedings Volume 7136, Optical Transmission, Switching, and Subsystems VI; 71364D (2008) https://doi.org/10.1117/12.803223
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

A new all-optical broadband phase modulator of subcarrier in radio over fiber (RoF) system has been proposed. This modulator is based on cross phase modulation (XPM) in fiber. In this approach the stability of the subcarrier modulation is improved significantly as most of the disturbance introduced by environment variance can be cancelled when the lightwaves interfere in PD. A proof-of-concept experiment demonstrates the feasibility of the modulator.

Citation Download Citation

Yiqiao Song and Xiaoping Zheng "All-optical phase modulation of a subcarrier in a radio over fiber system based on cross phase modulation", Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 71364D (11 November 2008); https://doi.org/10.1117/12.803223

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