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Proceedings Paper

Bragg Holograms And Concentrator Optics
Author(s): Tomasz Jannson; Joanna Jannson
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Paper Abstract

NTS Super-High Efficiency (SHE) Holographic Technology consists of Dichromated Gelatin (DCG) Bragg Reflection Holograms possessing properties that maximum hologram diffraction efficiency (reflection, in good approximation) is close to 99.7% and optical scattering/ absorption losses are below 0.2%. Hence, NTS Reflection Holograms can achieve close to the theoretical limit for several important holographic applications, including dichroic/ polychroic mirrors, high-reflection spectrum-selective filters, spectrum-splitting PV/TPV holoconcentrators, large holographic mirrors for space applications, holographic heads-up displays, holographic fiber couplers, holographic optical elements (HOEs) holographic coders/decoders, holographic window films, holographic chromatic filters, etc. In this paper, we discussed the application of SHE Holographic Technology to concentrator optics including especially solar applications.

Paper Details

Date Published: 12 June 1985
PDF: 8 pages
Proc. SPIE 0523, Applications of Holography, (12 June 1985); doi: 10.1117/12.946286
Show Author Affiliations
Tomasz Jannson, National Technical Systems, Inc. (United States)
Joanna Jannson, National Technical Systems, Inc. (United States)


Published in SPIE Proceedings Vol. 0523:
Applications of Holography
Lloyd Huff, Editor(s)

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