A Micro Absolute Distance Measurement Method Based on Dispersion Compensated Polarized Low-Coherence Interferometry

A Micro Absolute Distance Measurement Method Based on Dispersion Compensated Polarized Low-Coherence Interferometry

Micro absolute distance measurement (MADM) is widely used in industrial and military fields. To achieve high accuracy and frequency response, a polarized low-coherence interferometry (PLCI)-based method for MADM is proposed. The nearly linear relationship between the envelope center and m-order PLCI...

Full description

Bibliographic Details
Main Authors: Xun Sun, Kunpeng Feng, Jiwen Cui, Hong Dang, Yizhao Niu, Xuping Zhang
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Sensors
Subjects:
micro absolute distance measurement
low-coherence interferometry
fabry-perot sensors
Online Access:https://www.mdpi.com/1424-8220/20/4/1168

Internet

https://www.mdpi.com/1424-8220/20/4/1168

Similar Items