发明名称 |
LASER COMMUNICATION SYSTEM |
摘要 |
A laser communication system and method are disclosed. The laser communication system includes a laser receiver system to receive a frequency-shift keyed (FSK) optical signal encoded with a plurality of data signals. The laser receiver system including an FSK differential detection system that includes a plurality of differential detection filters that can each receive the FSK optical signal and generate an output. The FSK differential detection system can demodulate the FSK optical signal into a multi-bit digital code corresponding to a frequency of the FSK optical signal based on the output of each of the plurality of differential detection filters.
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申请公布号 |
US2013108279(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
US201113287555 |
申请日期 |
2011.11.02 |
申请人 |
BRATKOVSKI ALEXANDRE M.;KHURGIN JACOB |
发明人 |
BRATKOVSKI ALEXANDRE M.;KHURGIN JACOB |
分类号 |
H04B0010/000006 |
主分类号 |
H04B0010/000006 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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