Synthetic-wavelength-based dual-comb interferometry for fast and precise absolute distance measurement

We present an absolute distance measurement system using a phase-stable dual-comb system with 56.09 MHz repetition rate and 2 kHz repetition rate difference. A relative phase stability of 0.1 rad in 0.5 ms between two combs is achieved using a mutual locking scheme. The dual-comb ranging system comb...

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Veröffentlicht in:	Optics express 2018-03, Vol.26 (5), p.5747-5757
Hauptverfasser:	Zhu, Zebin, Xu, Guangyao, Ni, Kai, Zhou, Qian, Wu, Guanhao
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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