Diffractive null lens for parabolic mirrors

O. García-Liévanos; S. Vázquez-Montiel

doi:10.1117/12.868927

9 September 2010 Diffractive null lens for parabolic mirrors

Proceedings Volume 7652, International Optical Design Conference 2010; 76521E (2010) https://doi.org/10.1117/12.868927
Event: International Optical Design Conference 2010, 2010, Jackson Hole, WY, United States

Abstract

We present a novel method to diffractive null lens designs to test parabolic mirrors. The phase coefficients control the diffracted ray which hits normally the aspheric surfaces. The spherical and coma aberrations are corrected. The equations are exact and optimization process is not required.

Citation Download Citation

O. García-Liévanos and S. Vázquez-Montiel "Diffractive null lens for parabolic mirrors", Proc. SPIE 7652, International Optical Design Conference 2010, 76521E (9 September 2010); https://doi.org/10.1117/12.868927

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