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Proceedings Paper

Fabrication of holographic optical elements for the near-infrared based on polymer materials
Author(s): Roger A. Lessard; Nadia Cappolla; Rupak Changkakoti; Gurusamy Manivannan
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Paper 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.

Paper Details

Date Published: 24 April 1992
PDF: 13 pages
Proc. SPIE 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, (24 April 1992); doi: 10.1117/12.140337
Show Author Affiliations
Roger A. Lessard, Univ. Laval (Canada)
Nadia Cappolla, Univ. Laval (Canada)
Rupak Changkakoti, Univ. Laval (Canada)
Gurusamy Manivannan, Univ. Laval (Canada)


Published in SPIE Proceedings Vol. 1731:
Soviet-Chinese Joint Seminar on Holography and Optical Information Processing

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