| 相干光纤电视传输实验系统 |
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| 引用本文： | 何震川,蒋丽娟,肖石林,马迅.相干光纤电视传输实验系统[J].光通信技术,1989(3). |
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| 作者姓名： | 何震川 蒋丽娟 肖石林 马迅 |
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| 作者单位： | 机电部第三十四研究所
(何震川，蒋丽娟，肖石林)，机电部第三十四研究所(马迅) |
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| 摘 要： | 一种新型的相干光纤通信实验系统最近在桂林三十四所完成。该系统用于传输彩色电视信号,其接收灵敏度达-56dBm,比目前的直接探测光纤彩电传输系统的接收灵敏度提高了近14dBm。
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| 关 键 词： | 相干光纤传输 偏振控制 调制器 探测灵敏度 |
AN EXPERIMENTAL SYSTEM OF COHERENT OPTICAL TV TRANSMISSION |
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| He Zhenchuan,Jiang Lijuan,Xiao Shilin,Ma Xun.AN EXPERIMENTAL SYSTEM OF COHERENT OPTICAL TV TRANSMISSION[J].Optical Communication Technology,1989(3). |
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| Authors: | He Zhenchuan Jiang Lijuan Xiao Shilin Ma Xun |
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| Abstract: | A new experiment system of coherent optical fibercommunication is recently accomplished at the Guilin Institute of OpticalCommunications in China.The system is used to transmit TV signal.Thereceiving sensitivity of the system reaches-56dBm at transmitting TVsignal. It is about 12 to 14 dB increased in the receiving sensivity ascomparing with the direct detection of optical fiber transmission systemnowadays. |
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| Keywords: | Coherent optical fiber transmission polarization controlling modulator Detection sensitivity |
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