High precision absolute distance measurement with the fiber femtosecond optical frequency comb

Jiashuai Guo; Tengfei Wu; Zhiguo Liang; Yu Wang; Jibo Han

doi:10.1117/12.2212626

26 January 2016 High precision absolute distance measurement with the fiber femtosecond optical frequency comb

Jiashuai Guo, Tengfei Wu, Zhiguo Liang, Yu Wang, Jibo Han

Proceedings Volume 9903, Seventh International Symposium on Precision Mechanical Measurements; 99031L (2016) https://doi.org/10.1117/12.2212626
Event: Seventh International Symposium on Precision Mechanical Measurements, 2015, Xia'men, China

Abstract

The absolute distance measurement was experimentally demonstrated by using the fiber femtosecond optical frequency comb in air. The technique is based on the measurement of cross correlation between reference and measurement optical pulses. This method can achieve accuracy better than the commercial laser interferometer. It is attained sub-micrometer resolution in large scale measurement by using the fiber femtosecond optical frequency comb. It will be benefit for future laser lidar and satellite formation flying mission.

Citation Download Citation

Jiashuai Guo, Tengfei Wu, Zhiguo Liang, Yu Wang, and Jibo Han "High precision absolute distance measurement with the fiber femtosecond optical frequency comb", Proc. SPIE 9903, Seventh International Symposium on Precision Mechanical Measurements, 99031L (26 January 2016); https://doi.org/10.1117/12.2212626

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