Chinese Journal of Lasers, Volume. 20, Issue 1, 34(1993)
Laser grating interferometer using grating as beam splitter
This grating interferometer uses grating as beam splitter, and behind the grating two beams interfere with each other. It can be used to observe phase objects, and the interference fringes can be modulated on the continuously changed phase objects for measurement.
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[in Chinese], [in Chinese], [in Chinese]. Laser grating interferometer using grating as beam splitter[J]. Chinese Journal of Lasers, 1993, 20(1): 34