Modulator for optical interferometry using a Wollaston prism

Bang-Yi Li; Zhi-hao Qn; Xi Zhang; Yi-Nan Wei; Jian-Wei Yu

doi:10.1117/12.429627

13 June 2001 Modulator for optical interferometry using a Wollaston prism

Bang-Yi Li, Zhi-hao Qn, Xi Zhang, Yi-Nan Wei, Jian-Wei Yu

Proceedings Volume 4317, Second International Conference on Experimental Mechanics; (2001) https://doi.org/10.1117/12.429627
Event: Second International Conference on Experimental Mechanics, 2000, Singapore, Singapore

Abstract

A Wollston prism with polarizing elements is used in optical interferometry. Double light source images can be to shear by the prism and to control exposes. According to shear theory, the optical effect caused by the deflection in this arrangement is formed frequency grating and/or carrier fringe pattern. The projects of classical, holographic, speckle interferometry, etc. can be to investigate with this modulator.

Citation Download Citation

Bang-Yi Li, Zhi-hao Qn, Xi Zhang, Yi-Nan Wei, and Jian-Wei Yu "Modulator for optical interferometry using a Wollaston prism", Proc. SPIE 4317, Second International Conference on Experimental Mechanics, (13 June 2001); https://doi.org/10.1117/12.429627

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