Dual-comb absolute ranging using balanced optical cross-correlator as time-of-flight detector

被引:0
|
作者
Shi, Haosen [1 ]
Song, Youjian [1 ]
Liang, Fei [1 ]
Xu, Liming [1 ]
Hu, Minglie [1 ]
Wang, Chingyue [1 ]
机构
[1] Tianjin Univ, Ultrafast Laser Lab, Key Lab Optoelect Informat Sci & Technol, Minist Educ,Sch Precis Instruments & Optoelect En, Tianjin 300072, Peoples R China
关键词
DISTANCE MEASUREMENTS; LASERS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We demonstrate dual-comb absolute ranging using balanced optical cross correlator as high resolution pulse time-of-flight detector. Actual test performed at similar to 3 meters target distance proves a 200 nm ranging precision at 50 ms acquisition time.
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页数:2
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