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SYSTEM AND METHODS FOR CONVERTING A TEMPORALLY SHORT AND SPECTRALLY BROAD OPTICAL PULSE INTO A TRAIN OF SPECTRALLY NARROW OPTICAL PULSES
SYSTEM AND METHODS FOR CONVERTING A TEMPORALLY SHORT AND SPECTRALLY BROAD OPTICAL PULSE INTO A TRAIN OF SPECTRALLY NARROW OPTICAL PULSES
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机译:用于将短时和短程光学脉动转换为短距离光学脉动的系统和方法
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摘要
A system and methods are provided for converting a first temporally short and spectrally broad optical pulse into a train of spectrally narrow and distinct optical pulses. This involves receiving, on a first I/O channel, the first optical pulse associated with a plurality of wavelengths and performing wavelength division demultiplexing on the first optical pulse at an optical unit housed on an optical chip to output a plurality of second optical pulses on different ones of a plurality of second I/O channels, each of the second optical pulses associated with a unique wavelength range from the first optical pulse. This also involves receiving the second optical pulses at loop mirrors in the second I/O channels, wherein the second I/O channels are patterned as waveguides in the optical chip and reflecting, at the loop mirrors, the second optical pulses back to the optical unit.
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