Effects Of Piston And Tilt Errors On The Performance Of Multiple Mirror Telescopes

R. R. Butts

doi:10.1117/12.932330

30 December 1981 Effects Of Piston And Tilt Errors On The Performance Of Multiple Mirror Telescopes

R. R. Butts

Proceedings Volume 0293, Wavefront Distortions in Power Optics; (1981) https://doi.org/10.1117/12.932330
Event: 25th Annual Technical Symposium, 1981, San Diego, United States

Abstract

The degradation due to random segment jitter and phase mismatch on the average far field, on axis irradiance of a laser beam transmitted from a telescope with a segmented primary mirror is computed. The derived expression is exact within the stated assumptions and offers a more accurate alternative, for this application, to the commonly used Strehl approximation.

Citation Download Citation

R. R. Butts "Effects Of Piston And Tilt Errors On The Performance Of Multiple Mirror Telescopes", Proc. SPIE 0293, Wavefront Distortions in Power Optics, (30 December 1981); https://doi.org/10.1117/12.932330

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