Liang Xiangchun, Jiang Yuzu, Tang Baozheng, Si Aying. Laser shearing interferometer with two plates[J]. Chinese Journal of Lasers, 1980, 7(7): 41
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Operation principles are analyzed for a transversly shearing interferometer with two plane plates and with laser as the light source,parameter selection for the interferometer are given.The interferometer was used in measuring the laser beam wavefront.