Study of microscale surface morphology changing of the retroreflector in EAST by means of laser speckle interferometry technique

The retroreflectors in EAST (Experimental Advanced Superconducting Tokamak) are important optical components of Polarimeter-Interferometer (POINT) system, working as the first mirrors to reflect the incident far-infrared laser. The surface morphology changing of the retroreflector has a direct impac...

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Bibliographic Details
Main Authors: Hongbei WANG, Huihui YAN, Xiaoqian CUI, Nu ZHANG, Yinxian JIE, Haiqing LIU, Hongbin DING
Format: article
Language:EN
Published: Elsevier 2021
Subjects:
Online Access:https://doaj.org/article/9eaf34e9b914482d80dd89a7389a2836
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