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OPTICAL FREQUENCY COMB GENERATOR WITH CARRIER ENVELOPE OFFSET FREQUENCY DETECTION
OPTICAL FREQUENCY COMB GENERATOR WITH CARRIER ENVELOPE OFFSET FREQUENCY DETECTION
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机译:带有载波包络偏移频率检测的光学频率梳状发生器
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摘要
The present invention provides systems and methods for optical frequency comb generation with self-generated optical harmonics in mode-locked lasers for detecting the carrier envelope offset frequency. The mode-locked laser outputs an optical frequency comb and a harmonic output. The harmonic output provides an optical heterodyne resulting in a detectable beat note. A carrier envelope offset frequency detector detects the beat note and generates an optical frequency comb signal. The signal can be used to stabilize the optical frequency comb output.
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