飞秒光学频率梳测距技术的研究进展 - 技术论文 - 中国计量测控网 关键词: 飞秒激光; 光学频率梳; 测距 [gap=721]Key words: femtosecond laser; optical frequency comb; distance measurement
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A real optical frequency comb spans the entire visible spectrum of light, and has very fine, evenly spaced teeth.
实际光学频率梳横跨整个可见光谱，各齿极细并均匀分布。
The method of measuring absolute distance with the optical frequency comb of a femtosecond laser was proposed.
提出使用飞秒激光器的光学频率梳测量绝对距离的方法。
They measured the radio frequency instead of optical frequency measurement with optical frequency comb and technology of octave-spanning.
利用光频梳和倍频技术，把对光频的测量变为对射频的测量，这样就能够很容易地测出光的频率。
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