Millimeter-wave power-fading compensation for WDM fiber-radio transmission using a wavelength-self-tunable single-sideband filter
Millimeter-wave power-fading compensation for WDM fiber-radio transmission using a wavelength-self-tunable single-sideband filter
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DOI：
10.1109/tmtt.2002.805167
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发表时间：
2002-12
影响因子：
4.3
通讯作者：
E. Vourc'h;B. Della;Daniel Le Berre;D. Hervé
中科院分区：
文献类型：
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作者：
E. Vourc'h;B. Della;Daniel Le Berre;D. Hervé
光单边带（OSSB）源补偿光纤无线电系统中有害的色散效应。我们利用掺铁磷化铟（InP:Fe）的光折变特性来实现微波-光子相互作用，并设计波长无关的OSSB滤波。因此，建立了波长自调谐的单边带滤波器，并对其进行了表征，直至毫米波（31.5 GHz）域。实现了对光纤色散惩罚的补偿，显示沿光纤的光检测功率波动低至1db。此外，我们演示了两个OSSB信道的波分复用光纤无线电传输，在14km的光纤长度上，在16ghz RF上传输140 mbit /s的二进制相移键控数据，随后是3 m的无线电链路。
Optical single-sideband (OSSB) sources compensate for deleterious chromatic dispersion effects in fiber-radio systems. We utilize the photorefractive properties of iron-doped indium phosphide (InP:Fe) to allow microwave-photonic interactions and design wavelength-independent OSSB filtering. Therefore, a wavelength-self-tunable single-sideband filter is built and characterized up to the millimeter-wave (31.5 GHz) domain. Compensation for fiber-dispersion penalties is achieved, showing photodetected power fluctuation along the fiber as low as 1 dB. In addition, we demonstrate the wavelength-division-multiplexing fiber-radio transmission of two OSSB channels transporting 140-Mbit/s binary phase-shift keying data at a 16 GHz RF over a 14-km fiber length followed by a 3-m radio link.