Diffraction efficiency of surface-relief gratings with various profiles

Milan Hradil; Miroslav Miler

doi:10.1117/12.498670

8 July 2003 Diffraction efficiency of surface-relief gratings with various profiles

Milan Hradil, Miroslav Miler

Proceedings Volume 5036, Photonics, Devices, and Systems II; (2003) https://doi.org/10.1117/12.498670
Event: Photonics, Devices, and Systems II, 2002, Prague, Czech Republic

Abstract

Diffraction efficiency of surface-relief gratings with various shallow profiles is discussed. A general relation for the diffraction efficiency is derived under the assumption of Fraunhofer diffraction. The general relation is applied to several profiles mostly needed in practice. It is pointed out that shallow profiles can provide high diffraction efficiencies.

Citation Download Citation

Milan Hradil and Miroslav Miler "Diffraction efficiency of surface-relief gratings with various profiles", Proc. SPIE 5036, Photonics, Devices, and Systems II, (8 July 2003); https://doi.org/10.1117/12.498670

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