All-dielectric reflection gratings: a study of the physical mechanism for achieving high efficiency.

Abstract

The physical mechanism for the all-dielectric reflection gratings to achieve high efficiency in the -1st-order Littrow mounting is studied. The all-dielectric gratings consist of two parts, a surface-relief grating and a highly reflecting dielectric stack. The surface-relief grating sits on top of the reflecting stack. A simple analytical expression for… (More)

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Cite this paper

@article{Wei2003AlldielectricRG, title={All-dielectric reflection gratings: a study of the physical mechanism for achieving high efficiency.}, author={Hongbo Wei and Lifeng Li}, journal={Applied optics}, year={2003}, volume={42 31}, pages={6255-60} }