| 何小元,於文雪,张抱和.GRIN介质用于面内位移的测量[J].实验力学,1999,14(1): |
| GRIN介质用于面内位移的测量 |
| Application of GRIN Media in Measuring In plane Displacement |
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| DOI： |
| 中文关键词: GRIN介质,面内位移,双光束干涉法 |
| 英文关键词:GRIN media, in plane displacement, double ray interferance method |
| 基金项目:国家自然科学基金 |
| 何小元 於文雪 张抱和 |
| 东南大学 |
| 摘要点击次数: 326 |
| 全文下载次数: 13 |
| 中文摘要: |
| 本文把梯度折射率（ＧＲＬＮ）介质的面内位移与其折射率梯度联系起来，对面内位移导致的折射率变化进行研究，介绍了ＧＲＩＮ介质用于面内位移测量的基本原理，给出了双光束干涉法测量悬臂梁挠度的实验方法和实验结果 |
| 英文摘要: |
| In this paper, the connection between the gradient refractive index of GRIN media and its in plane displacement is established. So, by studying the variation in the refractive index of GRIN media, its in plane displacement which causes this variation ca |
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