Paper
9 November 2010 Design and fabrication of a two-beam prism interferometer
M. Abolhassani, M. Esmaeili
Author Affiliations +
Abstract
A new type of amplitude-division two-beam interferometer using a prism is proposed. The prism performs the beamsplitter and one arm of the interferometer. Any plane parallel plate is not employed in the interferometer, and any of its components surfaces doesn't need to anti-reflecting or semi-transparent coating. It doesn't produce spurious fringes when is well-adjusted. In the case of using a monochromatic point source, quality of the fringes obtained by this interferometer is comparable with the one obtained by the Michelson interferometer.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. Abolhassani and M. Esmaeili "Design and fabrication of a two-beam prism interferometer", Proc. SPIE 7849, Optical Design and Testing IV, 784934 (9 November 2010); https://doi.org/10.1117/12.871798
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KEYWORDS
Interferometers

Prisms

Beam splitters

Michelson interferometers

Mirrors

Coating

Geometrical optics

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