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Private and secure optical communication system using an optical tapped delay line
Private and secure optical communication system using an optical tapped delay line
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机译:使用光抽头延迟线的专用和安全的光通信系统
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摘要
A method and apparatus for secure transmission of an information-containing optical signal. An optical signal is divided into a first plurality of sub-bands. Each of the sub-bands is modified to encrypt the information contained in the optical signal. The modified sub-bands are combined into a combined optical signal. The combined optical signal is divided into a second plurality of sub-bands. Each of the second plurality of sub-bands is modified to decrypt the previously encrypted information contained in the optical signal.
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