典型文献
Four-quadrant demodulation fiber sensor for wavelength monitoring of a wavelength phase-shifting interferometer
文献摘要：
Real-time monitoring of wavelength is important for high-speed wavelength phase-shifting interferometry.In this paper,a wavelength sensor based on a polarization-maintaining fiber interferometer with four-quadrant demodulation was pro-posed.We built the wavelength sensing system with resolution better than 0.005 pm and 0.1 ms sampling interval and measured the response time of the tuned wavelength at 35 ms in the phase-shifting process of a commercial wavelength phase-shifting free-space interferometer,as well as the wavelength drift velocity of 0.01 pm per second in the hysteresis process.The optical fiber wavelength sensor with four-quadrant demodulation provides a real-time wavelength sensing scheme for high-speed wavelength phase-shifting interferometers.
文献关键词：
中图分类号：
作者姓名：
Xiaoqin Shan;Xingyue Fan;Zhigang Han;Jin Wang;Fengrui Li;Rihong Zhu
作者机构：
School of Electronic and Optical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China;Zijin College,Nanjing University of Science and Technology,Nanjing 210023,China
文献出处：
引用格式：
[1]Xiaoqin Shan;Xingyue Fan;Zhigang Han;Jin Wang;Fengrui Li;Rihong Zhu-.Four-quadrant demodulation fiber sensor for wavelength monitoring of a wavelength phase-shifting interferometer)[J].中国光学快报（英文版）,2022(08):12-17
A类：
B类：
Four,quadrant,demodulation,fiber,sensor,wavelength,monitoring,phase,shifting,Real,important,high,speed,interferometry,In,this,paper,polarization,maintaining,four,was,posed,We,built,sensing,system,resolution,better,than,pm,ms,sampling,interval,measured,response,tuned,process,commercial,free,space,well,drift,velocity,second,hysteresis,optical,provides,real,scheme,interferometers
AB值：
0.445703
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