31 October 2016 High-aperture diffractive lens for holographic printer
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The optical scheme of holographic printer for obtaining of holographic stereograms with an increasing field of view is proposed. Conventional holographic printers allow obtaining holographic stereograms with the field of view up to 90°. Proposed scheme allows increasing field of view up to 120°. The optical scheme is based on a diffuser and a diffraction optical element, the high-aperture diffractive lens. The experience of using the composite holographic lens and the amplitude diffractive lens based on a binary Fresnel zone plate as a high-aperture diffractive lens is described. Samples of high-aperture diffractive lens with f-number f/0.3 are obtained and investigated. Samples of holographic stereograms are obtained using samples of high-aperture diffractive lens.
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A. Y. Zherdev, S. B. Odinokov, D. S. Lushnikov, M. V. Shishova, O. A. Gurylev, C. B. Kaytukov, "High-aperture diffractive lens for holographic printer", Proc. SPIE 10022, Holography, Diffractive Optics, and Applications VII, 100220I (31 October 2016); doi: 10.1117/12.2245050; https://doi.org/10.1117/12.2245050


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