Microwave signal transmission over space optical communication system
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Key Laboratory of Broadband Optical Fiber Transmission and Communication Network Technology, University of Electronic and Science Technology of China, Chengdu 610054, China
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Corresponding author:
QIU Kun, kqiu@uestc.edu.cn
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Received Date:
2004-02-21
Accepted Date:
2004-06-10
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Abstract
According to ITU proposal,microwave link is used to Ka band,the scheme of transparence transmitting microwave signal over laser link was designed,including direct modulation transmission and microwave frequency conversion transmission.The basic conditions of realizing the goal are indicated:light source of the transmitter is diode pumped solid-state laser (DPSSL) with high power and good quality of beams,and the optimum driver of the transmitter is a broadband LiNbO3 optical waveguide modulator.
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