Optical design of a compact and anastigmatic telescope with three mirrors

Joel Herrera Vázquez; Sergio Vázquez y Montiel

doi:10.1117/12.692214

27 July 2006 Optical design of a compact and anastigmatic telescope with three mirrors

Joel Herrera Vázquez, Sergio Vázquez y Montiel

Proceedings Volume 6342, International Optical Design Conference 2006; 63422N (2006) https://doi.org/10.1117/12.692214
Event: International Optical Design Conference 2006, 2006, Vancouver, BC, Canada

Abstract

In this work we present a method to design compact and anastigmatic telescopes using tree mirrors, in the proposed system two of the mirrors are build in the same substratum to reduce the size of the telescope. The tree conic constants are used to correct the spherical aberration, comma and the astigmatism. In this work the equations are presented for the design to first order, to third order and we propose a method to calculate the conic constants exactly, Using our equations a telescope is designed and the obtained parameters are used in the optical design program, OSLO, to verify the quality of the image.

Citation Download Citation

Joel Herrera Vázquez and Sergio Vázquez y Montiel "Optical design of a compact and anastigmatic telescope with three mirrors", Proc. SPIE 6342, International Optical Design Conference 2006, 63422N (27 July 2006); https://doi.org/10.1117/12.692214

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KEYWORDS

Telescopes

Mirrors

Optical design

Optical instrument design

Image quality

Monochromatic aberrations

Gas lasers

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