25 November 1993 Achromatic catadioptric Fresnel lenses
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This paper describes catadioptric Fresnel lenses of a single lens material that are free of longitudinal chromatic aberration at all transmitted wavelengths. The design requirements for both convergent and divergent achromatic singlet catadioptric Fresnel lenses are given. A positive achromatic catadioptric doublet, consisting of divergent and convergent catadioptric Fresnel lens elements, is discussed. These microstructured lenses are analyzed using a newly developed non-sequential ray tracing program. An off-axis catadioptric Fresnel lens, for use as a high-aperture light collection system, has been replicated in optical acrylic plastic.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dennis F. Vanderwerf, "Achromatic catadioptric Fresnel lenses", Proc. SPIE 2000, Current Developments in Optical Design and Optical Engineering III, (25 November 1993); doi: 10.1117/12.163633; https://doi.org/10.1117/12.163633

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