This paper studied the new method of the polymer packaging grating to improving the optical fiber grating stress sensing sensitivity coefficient.
对提高光纤光栅压力灵敏度系数的聚合物封装光栅的新方法进行了研究。
The stress-optical coefficient of some glasses have been obtained. The experimental results for silica glass are in good agreement with that measured by U. S. A. and Japan.
测定了一些玻璃的应力光学常数。石英玻璃的数据与美国、日本的结果很接近。
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