Time-of-flight absolute distance measurement with dual-comb

Jibo Han; Tengfei Wu; Shuyi Li; Lei Zhang; Chunbo Zhao; Chuanqing Xia; Shuai Xing

doi:10.1117/12.2307138

20 February 2018 Time-of-flight absolute distance measurement with dual-comb

Jibo Han, Tengfei Wu, Shuyi Li, Lei Zhang, Chunbo Zhao, Chuanqing Xia, Shuai Xing

Proceedings Volume 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application; 106972R (2018) https://doi.org/10.1117/12.2307138
Event: Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 2017, Nanjing, China

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.

Citation Download Citation

Jibo Han, Tengfei Wu, Shuyi Li, Lei Zhang, Chunbo Zhao, Chuanqing Xia, and 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); https://doi.org/10.1117/12.2307138

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