1 August 1983 Self-Referencing Wavefront Sensor
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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.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Katie Underwood, Katie Underwood, J. C. Wyant, J. C. Wyant, C. L. Koliopoulos, C. L. Koliopoulos, "Self-Referencing Wavefront Sensor", Proc. SPIE 0351, Wavefront Sensing, (1 August 1983); doi: 10.1117/12.933919; https://doi.org/10.1117/12.933919

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