Original title: Design and fabrication of anti-reflection coating on Gallium Phosphide, Zinc Selenide and Zinc Sulfide substrates for visible and infrared application
Authors: Vápenka, David ; Václavík, Jan
Document type: Papers
Conference/Event: OaM 2012 International Conference on Optics and Measurement, Liberec (CZ), 2012-10-16 / 2012-10-18
Year: 2012
Language: eng
Abstract: The article presents results of design and realization of dual-band antireflection coating on Gallium phosphide substrate. A layer stack of antireflection coating for bands 0.6-0.8μm and 3-5μm was designed using ZnS a MgF2 materials. Layer stack was deposited using thermal evaporation method. Expected transmittance spectra and the ones obtained on coated Gallium phosphide substrate are compared. Efficiency of anti-reflection coating is estimated and discrepancies are analysed and discussed
Keywords: gallium phosphide; zinc selenide; zinc sulfide
Project no.: OE10003 (CEP)
Funding provider: GA MŠk
Host item entry: OaM/ 2012/ Optics and Measurement International Conference. Conference Proceedings, ISBN 978-80-87026-02-1

Institution: Institute of Plasma Physics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0230688

Permalink: http://www.nusl.cz/ntk/nusl-170411


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