Self-Referencing Wavefront Sensor

Katie Underwood; J. C. Wyant; C. L. Koliopoulos

doi:10.1117/12.933919

1 August 1983 Self-Referencing Wavefront Sensor

Katie Underwood, J. C. Wyant, C. L. Koliopoulos

Proceedings Volume 0351, Wavefront Sensing; (1983) https://doi.org/10.1117/12.933919
Event: 26th Annual Technical Symposium, 1982, San Diego, United States

Abstract

A modified Smartt point-diffraction interferometer employing phase-shifting electronic phase measurement techniques is described. Special techniques making it possible for the interferometer to give good visibility interference fringes for a large range of input wavefront tilts are discussed. A trade-off between acceptable values of wavefront tilt and light efficiency is presented.

Citation Download Citation

Katie Underwood, J. C. Wyant, and C. L. Koliopoulos "Self-Referencing Wavefront Sensor", Proc. SPIE 0351, Wavefront Sensing, (1 August 1983); https://doi.org/10.1117/12.933919

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