动态加载下TeO2晶体的mueller -矩阵应力映射

Q4 Computer Science

Scientific Visualization Pub Date : 2023-09-01 DOI:10.26583/sv.15.3.11

D.D. Khokhlov, A.A. Bykov, A.Yu. Marchenkov, Yu.V. Pisarevsky, Ya.A. Eliovich, V.I. Akkuratov, A.A. Khvostov

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引用次数: 0

摘要

安装在飞机和航天器上的光电器件组件在运行过程中承受着巨大的机械载荷。过度载荷和循环载荷可能导致缺陷扩展或疲劳破坏。本文介绍了一种用于各向异性晶体材料台架试验中应力映射的无损成像技术。该技术是基于穆勒矩阵成像和材料光弹性。本文介绍了两个观测方向与TeO2不同结晶轴重合的实验研究结果。讨论了该技术的主要局限性和进一步的发展潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Mueller-Matrix Stress Mapping in TeO2 Crystals Under Dynamic Loading

Components of optoelectronic devices installed in aircrafts and space vehicles experience significant mechanical loads during their operation. Excessive and cyclic loads may lead to the defect growth or the fatigue failure. In this paper, we describe a non-destructive imaging technique for stress mapping in anisotropic crystalline materials during bench test. The technique is based on Mueller-matrix imaging and the material photoelasticity. The results of experimental studies for two observation directions coinciding with different crystallographic axes of TeO2 are presented. Main limitations and further potential development of the technique are discussed.

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来源期刊

Scientific Visualization Computer Science-Computer Vision and Pattern Recognition

CiteScore

1.30

自引率

0.00%

发文量