Chinese Journal of Lasers, Volume. 18, Issue 8, 633(1991)
Dynamic shearing interferometry with NYAB laser in flow visualization
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.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Dynamic shearing interferometry with NYAB laser in flow visualization[J]. Chinese Journal of Lasers, 1991, 18(8): 633