Recording and Optimization of Holographic Solar Concentrator in Ultra Fine Grain Visible Wavelength Sensitive Silver Halide Emulsion
Visible spectrum of solar light concentration on wavelength depended solar cell is to enhance the diffraction efficiency of the solar cell is our prime aim. Initial step of successful recording of high diffraction efficiency and good visible transmission holographic optical element were recorded. For this, we used ultra fine grain visible wavelength responsive silver halide holographic emulsion from Ultimate holography. The novelty of this work is three different laser sources of 442, 532 and 633 nm were used to record a single holographic transmission lens by using multiplex technique. The detail study of the holographic optical element recording is explained.
KeywordsPhotonic Crystal Diffraction Efficiency Silver Halide Holographic Data Storage Visible Transmission
I would like to thank Mr. T M Rajan, CMD of Ignetta Hologrpahic (P) Ltd for his encouragement and support.
- 2.Nishikawa W, Horne S, Melia J (2008) LCOE for concentrating photovoltaics (CPV). In: International conference on solar concentrators for the generation of electricity (ISCS-5), (Institute of Electrical and Electronics Engineers, New York, 1900), Palm Desert, CaliforniaGoogle Scholar
- 3.Ludman JE (1982) Holographic solar concentrator. Appl Opt 21(17):3057–3058Google Scholar