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Mahamat AH, Narducci FA, Schwiegerling J. Design and optimization of a volume-phase holographic grating for simultaneous use with red, green, and blue light using unpolarized light. Appl Opt. 2016;55(7):1618-24doi: 10.1364/AO.55.001618.
Mahamat, A. H., Narducci, F. A., & Schwiegerling, J. (2016). Design and optimization of a volume-phase holographic grating for simultaneous use with red, green, and blue light using unpolarized light. Applied optics, 55(7), 1618-24. https://doi.org/10.1364/AO.55.001618
Mahamat, Adoum H, et al. "Design and optimization of a volume-phase holographic grating for simultaneous use with red, green, and blue light using unpolarized light." Applied optics vol. 55,7 (2016): 1618-24. doi: https://doi.org/10.1364/AO.55.001618
Mahamat AH, Narducci FA, Schwiegerling J. Design and optimization of a volume-phase holographic grating for simultaneous use with red, green, and blue light using unpolarized light. Appl Opt. 2016 Mar 01;55(7):1618-24. doi: 10.1364/AO.55.001618. PMID: 26974620.
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Appl Opt. 2016 Mar 01;55(7):1618-24. doi: 10.1364/AO.55.001618.

Design and optimization of a volume-phase holographic grating for simultaneous use with red, green, and blue light using unpolarized light.

Applied optics

Adoum H Mahamat, Frank A Narducci, James Schwiegerling

PMID: 26974620 DOI: 10.1364/AO.55.001618

Abstract

Volume-phase holographic (VPH) gratings have been designed for use in many areas of science and technology, such as optical communication, optical imaging, and astronomy. In this paper, the design of a volume-phase holographic grating, simultaneously optimized to operate in the red, green, and blue wavelengths, is presented along with a study of its fabrication tolerances. The grating is optimized to produce 98% efficiency at λ=532  nm and at least 75% efficiency in the region between 400 and 700 nm, when the incident light is unpolarized. The optimization is done for recording in dichromated gelatin with a thickness of 12 μm, an average refractive index of 1.5, and a refractive index modulation of 0.022.

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