Two-Lens, Anamorphic, Brewster-Angle, Fourier-Transform Relay

Ralph R. Berggren

doi:10.1117/12.940220

10 June 1987 Two-Lens, Anamorphic, Brewster-Angle, Fourier-Transform Relay

Ralph R. Berggren

Proceedings Volume 0766, Recent Trends in Optical Systems Design and Computer Lens Design Workshop; (1987) https://doi.org/10.1117/12.940220
Event: OE LASE'87 and EO Imaging Symposium, 1987, Los Angeles, CA, United States

Abstract

A two-lens system provides a simple and versatile means to relay a laser beam. The pair of lenses can provide true volume imaging, reproducing both amplitude and phase of the input beam. By using cylindrical lenses it is possible to change the aspect ratio of the beam. By adjusting the cylindrical curvatures, it is possible to minimize reflections by tilting the lenses at the Brewster angle.

Citation Download Citation

Ralph R. Berggren "Two-Lens, Anamorphic, Brewster-Angle, Fourier-Transform Relay", Proc. SPIE 0766, Recent Trends in Optical Systems Design and Computer Lens Design Workshop, (10 June 1987); https://doi.org/10.1117/12.940220

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