Techniques for high-quality fringe generation

Emmett N. Leith; Robert R. Hershey; Hsuan S. Chen

doi:10.1117/12.17935

1 May 1990 Techniques for high-quality fringe generation

Emmett N. Leith, Robert R. Hershey, Hsuan S. Chen

Proceedings Volume 1211, Computer and Optically Formed Holographic Optics; (1990) https://doi.org/10.1117/12.17935
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

Methods for obtaining low noise, straight, uniform fringes with a grating interferometer are described. It is shown that straight, uniform fringes can be obtained exactly, even when the interfering beams are not collimated, but are diverging.

Citation Download Citation

Emmett N. Leith, Robert R. Hershey, and Hsuan S. Chen "Techniques for high-quality fringe generation", Proc. SPIE 1211, Computer and Optically Formed Holographic Optics, (1 May 1990); https://doi.org/10.1117/12.17935

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