Review of dispersive interferometry ranging with optical frequency comb and the instrumentation prospect

Jin-dong Wang; Xing-hua Qu; Fu-min Zhang; Jia-wei Chen

doi:10.1117/12.2543015

12 March 2020 Review of dispersive interferometry ranging with optical frequency comb and the instrumentation prospect

Jin-dong Wang, Xing-hua Qu, Fu-min Zhang, Jia-wei Chen

Proceedings Volume 11437, 2019 International Conference on Optical Instruments and Technology: Advanced Laser Technology and Applications; 114370A (2020) https://doi.org/10.1117/12.2543015
Event: 2019 International Conference on Optical Instruments and Technology, 2019, Beijing, China

Abstract

Dispersive interferometry ranging with optical frequency comb (OFC) has shown great advantages in distance metrology for its simple structure, high accuracy and the ability to resist disturbance. In this paper, the principle of optical frequency comb dispersive interferometry ranging is analyzed theoretically, and various data processing methods or system improvements proposed by researchers are summarized. The resolution, precision, none-ambiguity range and other parameters of dispersion interference ranging systems are analyzed quantitatively and qualitatively. According to the analysis, the shortcomings of current methods are pointed out and the possible solutions are provided. At last, the prospects of instrumentation and application in the future are also given.

Citation Download Citation

Jin-dong Wang, Xing-hua Qu, Fu-min Zhang, and Jia-wei Chen "Review of dispersive interferometry ranging with optical frequency comb and the instrumentation prospect", Proc. SPIE 11437, 2019 International Conference on Optical Instruments and Technology: Advanced Laser Technology and Applications, 114370A (12 March 2020); https://doi.org/10.1117/12.2543015

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