Generation of optical millimeter-wave signals and vector formats using an integrated optical I/Q modulator [Invited]

Jyehong Chen*, Chun-Ting Lin, Po Tsung Shih, Wen Jr Jiang, Sheng Peng Dai, Yu Min Lin, Peng Chun Peng, Sien Chi

*Corresponding author for this work

研究成果: Article同行評審

33 引文 斯高帕斯(Scopus)

摘要

This study discusses two key technologies used in radio-over-fiber (RoF) systems, namely, the generation and transmission of millimeter-wave signals and optical modulation schemes capable of carrying vector signal formats and utilizing the continuous performance improvements offered by digital signal processing. A cost-effective frequency-quadrupling technique capable of generating millimeter-wave signals up to 72 GHz is proposed. The generated optical millimeter-wave signals have very high quality, with an optical carrier and harmonic distortion suppression ratio exceeding 36 dB. An optical modulation scheme that can support a 64-QAM, 16 Gbits/s orthogonal frequency-division multiplexing RoF system is also demonstrated. Results of this study demon-strate that both methods offer realistic solutions to support future wireless systems.

原文English
頁(從 - 到)188-200
頁數13
期刊Journal of Optical Networking
8
發行號2
DOIs
出版狀態Published - 1 二月 2009

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