A White-Light Amplitude Interferometer with 180-Degree Rotational Shear
- 1 April 1978
- journal article
- Published by SPIE-Intl Soc Optical Eng in Optical Engineering
- Vol. 17 (2) , 172156
- https://doi.org/10.1117/12.7972203
Abstract
The fabrication and assembly of a point symmetric, rotational shear interferometer with 180-degree rotation is given. It has been used to photograph the Michelson Stellar interferometer fringes in white light without the use of an image intensifier at a large astronomical telescope.Keywords
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