光子学报, 2010, 39 (3): 490, 网络出版: 2010-05-24
一种玻璃材料内应力精密测定的方法
A Precision Measurement Method of Glass Material Inner-stress
光学玻璃 应力测量 偏光干涉法 磁光调制技术 Optical glass Measurement of stress Polarized interference method Magnetic-optic modulation
摘要
针对玻璃材料内应力的测量，提出了一种采用磁光调制技术，进行高准确度的应力双折射检测的新方案.该方法原理简单、测量准确度高.采用琼斯矩阵法分析了该方案的理论推导，并提出了当被测量样品较大时，提高测试效率的两种可行方法.
Abstract
Aiming at measurements of glass material inner-stress,a new high precision measurement method is proposed using the Magnetic-Optic Modulation technique for the stress birefringence.The proposed method has the strong points that simple theory,high precision and so on.The theory derivation is also given using the Jones Matrix,and the results show that the two methods to improve measurement efficiency are feqsible when the testing sample is much bigger.
吴易明, 高立民, 李明, 陈良益, 赵军丽. 一种玻璃材料内应力精密测定的方法[J]. 光子学报, 2010, 39(3): 490. WU Yi-ming, GAO Li-min, LI Ming, CHEN Liang-yi, ZHAO Jun-li. A Precision Measurement Method of Glass Material Inner-stress[J]. ACTA PHOTONICA SINICA, 2010, 39(3): 490.
PDF全文
