Novel optical vector signal generation with carrier suppression and frequency multiplication based on a single-electrode Mach-Zehnder modulator

Chun-Ting Lin*, Wen Jiang, Jyehong Chen, Po Tsung Shih, Peng Chun Peng, Er Zih Wong, Sien Chi

*此作品的通信作者

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

This investigation presents a novel modulation approach for generating optical vector signals using frequency multiplication based on double sideband with carrier suppression. A single-electrode Mach-Zehnder modulator is biased at null point with a driving signal consisting of a 10-GHz sinusoidal signal and a 5-GHz sinusoidal signal modulated with 1.25-Gb/s on-off keying, 1.25-Gb/s binary phase-shift keying data, or 625-MSym/s quadruple phase-shift keying data. After square-law photodetection, a 1.25-Gb/s radio-frequency signal at a sum frequency of 15 GHz is generated. After transmission over 50-km single-mode fiber, the power penalty of all three modulation formats is under 0.2 dB.

原文English
頁(從 - 到)2060-2062
頁數3
期刊IEEE Photonics Technology Letters
20
發行號24
DOIs
出版狀態Published - 15 12月 2008

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