標題: Coding for stable transmission of W-band radio-over-fiber system using direct-beating of two independent lasers
作者: Yang, L. G.
Sung, J. Y.
Chow, C. W.
Yeh, C. H.
Cheng, K. T.
Shi, J. W.
Pan, C. L.
光電科技碩士在職專班
光電工程學系
光電工程研究所
Degree Program of Photonic Technology
Department of Photonics
Institute of EO Enginerring
公開日期: 20-Oct-2014
摘要: We demonstrate experimentally Manchester (MC) coding based W-band (75 - 110 GHz) radio-over-fiber (ROF) system to reduce the low-frequency-components (LFCs) signal distortion generated by two independent low-cost lasers using spectral shaping. Hence, a low-cost and higher performance W-band ROF system is achieved. In this system, direct-beating of two independent low-cost CW lasers without frequency tracking circuit (FTC) is used to generate the millimeter-wave. Approaches, such as delayed self-heterodyne interferometer and heterodyne beating are performed to characterize the optical-beating-interference sub-terahertz signal (OBIS). Furthermore, W-band ROF systems using MC coding and NRZ-OOK are compared and discussed. (C) 2014 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.22.026092
http://hdl.handle.net/11536/123967
ISSN: 1094-4087
DOI: 10.1364/OE.22.026092
期刊: OPTICS EXPRESS
Volume: 22
Issue: 21
起始頁: 26092
結束頁: 26097
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