Diffraction gratings as radiation splitters

Jan Mamczur; Tomasz Wiecek

doi:10.1117/12.255535

22 October 1996 Diffraction gratings as radiation splitters

Jan Mamczur, Tomasz Wiecek

Proceedings Volume 2943, Gradient-Index Optics in Science and Engineering; (1996) https://doi.org/10.1117/12.255535
Event: Gradient-Index Optics in Science and Engineering, 1995, Kazimierz Dolny, Poland

Abstract

The paper presents transmission diffraction gratings as radiation splitters. The solution of the diffraction integral is obtained by expansion in Fourier transform. The resulting analytic expression facilitates consideration of phase gratings of any shallow profiles and is convenient for fast numerical computation. Such computation has been carried with splitting coefficient and its error taken into consideration. We obtain optical signals from triangularly, rectangularly and sinusoidally shaped grooves.

Citation Download Citation

Jan Mamczur and Tomasz Wiecek "Diffraction gratings as radiation splitters", Proc. SPIE 2943, Gradient-Index Optics in Science and Engineering, (22 October 1996); https://doi.org/10.1117/12.255535

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