Share Email Print
cover

Optical Engineering

Absolute distance measurement based on femtosecond frequency comb with wavelet transform
Author(s): Yao Li; Kun Hu; Rongyi Ji; Deming Liu; Weihu Zhou
Format Member Price Non-Member Price
PDF $20.00 $25.00

Paper Abstract

Spectrally resolved interferometry based on optical frequency comb is an effective way for absolute distance measurement. We introduce wavelet transform to spectrally resolve interferometry as an effective data analysis tool. A comparison has been presented between wavelet transform and conventional algorithm. The results demonstrate that the wavelet transform is a reliable technique and provides good performance over noise resistance for spectrally resolved interferometry measurement.

Paper Details

Date Published: 20 June 2014
PDF: 4 pages
Opt. Eng. 53(12) 122409 doi: 10.1117/1.OE.53.12.122409
Published in: Optical Engineering Volume 53, Issue 12
Show Author Affiliations
Yao Li, Huazhong Univ. of Science and Technology (China)
Academy of Opto-Electronics (China)
Kun Hu, Huazhong Univ. of Science and Technology (China)
Academy of Opto-Electronics (China)
Rongyi Ji, Academy of Opto-Electronics (China)
Deming Liu, Huazhong Univ. of Science and Technology (China)
Weihu Zhou, Academy of Opto-Electronics (China)


© SPIE. Terms of Use
Back to Top