Design and fabrication of an all-dielectric grating with top-hat high diffraction efficiency over a broad spectral range - Université Jean-Monnet-Saint-Étienne Access content directly
Journal Articles Journal of European Optical Society - Rapid Publications Year : 2007

Design and fabrication of an all-dielectric grating with top-hat high diffraction efficiency over a broad spectral range

Abstract

Between 98% and 100% flat top efficiency –1st order TE diffraction over a 40 nm wavelength range centered at 800 nm can be obtained by an all-dielectric grating structure where the corrugation is etched in a high index layer unlike in the state of the art. 98% maximum efficiency and a wide-band top-hat diffraction efficiency spectrum are demonstrated experimentally.

Dates and versions

ujm-00161511 , version 1 (10-07-2007)

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Cite

Nikolay Lyndin, Manuel Flury, Svetlen Tonchev, Renate Fechner, Olivier Parriaux. Design and fabrication of an all-dielectric grating with top-hat high diffraction efficiency over a broad spectral range. Journal of European Optical Society - Rapid Publications, 2007, 2 (07019), pp.1-5. ⟨10.2971/jeos.2007.07019⟩. ⟨ujm-00161511⟩
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