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Method of modulating a coherent light source with an electronic digital data stream
Method of modulating a coherent light source with an electronic digital data stream
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机译:用电子数字数据流调制相干光源的方法
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摘要
A method and apparatus are provided for modulating a coherent light source with a digital) signal. The method includes the steps of splitting the digital signal into a first and a second copy and mixing the first copy with a clock signal to provide a first modulation component. The method further includes the steps of inverting the second copy and delaying the clock signal by one-hundred eighty degrees. The method also includes the steps of mixing the inverted second copy with the delayed clock signal to provide a second modulation component and summing the first and second modulation components.
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