Bragg Holograms And Concentrator Optics

Tomasz Jannson; Joanna Jannson

doi:10.1117/12.946286

12 June 1985 Bragg Holograms And Concentrator Optics

Tomasz Jannson, Joanna Jannson

Proceedings Volume 0523, Applications of Holography; (1985) https://doi.org/10.1117/12.946286
Event: 1985 Los Angeles Technical Symposium, 1985, Los Angeles, United States

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.

Citation Download Citation

Tomasz Jannson and Joanna Jannson "Bragg Holograms And Concentrator Optics", Proc. SPIE 0523, Applications of Holography, (12 June 1985); https://doi.org/10.1117/12.946286

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