中国激光, 1991, 18 (8): 633, 网络出版: 2007-11-12
流场显示中的NYAB激光动态剪切干涉术
Dynamic shearing interferometry with NYAB laser in flow visualization
摘要
Abstract
The shearing interferometry of holographic doublng grating byNd Y1-x A13(BO3)4(NYAB) laser to measure flow field of shook tunnel with M=4.46 is reported. The quantitative evaluation of a shearing interferogram for an axisymmetrie density field on a 15 half angle cone is performed and the result is compared with theoretical values.
参考文献
明海, 伍永安, 王奎, 尹协振, 谢建平, 黄奕川, 陈光. 流场显示中的NYAB激光动态剪切干涉术[J]. 中国激光, 1991, 18(8): 633. 明海, 伍永安, 王奎, 尹协振, 谢建平, 黄奕川, 陈光. Dynamic shearing interferometry with NYAB laser in flow visualization[J]. Chinese Journal of Lasers, 1991, 18(8): 633.
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