20 February 2018 Time-of-flight absolute distance measurement with dual-comb
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Abstract
We demonstrate a time-of-flight absolute distance measurement method based second harmonic generation using dual-comb with different repetition rates. A distance of about 8m is measured, compared with a laser absolute tracer, the maximum deviation is 19μm at 100ms acquisition time.
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Jibo Han, Jibo Han, Tengfei Wu, Tengfei Wu, Shuyi Li, Shuyi Li, Lei Zhang, Lei Zhang, Chunbo Zhao, Chunbo Zhao, Chuanqing Xia, Chuanqing Xia, Shuai Xing, Shuai Xing, } "Time-of-flight absolute distance measurement with dual-comb", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 106972R (20 February 2018); doi: 10.1117/12.2307138; https://doi.org/10.1117/12.2307138
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