Fabrication of holographic optical elements for the near-infrared based on polymer materials

Roger A. Lessard; Nadia Cappolla; Rupak Changkakoti; Gurusamy Manivannan

doi:10.1117/12.140337

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24 April 1992 Fabrication of holographic optical elements for the near-infrared based on polymer materials

Roger A. Lessard; Nadia Cappolla; Rupak Changkakoti; Gurusamy Manivannan

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Proceedings Volume 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing; (1992) https://doi.org/10.1117/12.140337
Event: Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, 1991, Bishkek, Kirgizstan, Russian Federation

Abstract

Holographic optical elements such as holographic filters and holo-lenses have been fabricated in methylene blue sensitized gelatin (MBG) and dichromated polyvinyl alcohol (DCPVA). Holographic filters fabricated in MBG exhibit high diffraction efficiency (approximately equals 90%) at low exposure energy of approximately equals 46 mJ/cm², while holo-lenses fabricated in DCPVA have approximately equals 60% diffraction efficiency.

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Roger A. Lessard, Nadia Cappolla, Rupak Changkakoti, and Gurusamy Manivannan "Fabrication of holographic optical elements for the near-infrared based on polymer materials", Proc. SPIE 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, (24 April 1992); https://doi.org/10.1117/12.140337

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