20 June 2014 Absolute distance measurement based on femtosecond frequency comb with wavelet transform
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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.
© 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)
Yao Li, Kun Hu, Rongyi Ji, Deming Liu, Weihu Zhou, "Absolute distance measurement based on femtosecond frequency comb with wavelet transform," Optical Engineering 53(12), 122409 (20 June 2014). https://doi.org/10.1117/1.OE.53.12.122409 . Submission:
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