An analysis of the diffraction efficiencies by electromagnetic wave scattering from holographic Fourier gratings

Makoto Ohki; Koki Sato; Shogo Kozaki

doi:10.1117/12.807682

3 February 2009 An analysis of the diffraction efficiencies by electromagnetic wave scattering from holographic Fourier gratings

Makoto Ohki, Koki Sato, Shogo Kozaki

Author Affiliations +

Proceedings Volume 7233, Practical Holography XXIII: Materials and Applications; 72330Q (2009) https://doi.org/10.1117/12.807682
Event: SPIE OPTO: Integrated Optoelectronic Devices, 2009, San Jose, California, United States

Abstract

This paper describes a new closed form of the matrix elements by using T-matrix method. This formulation is useful expression because T-matrix element is presented in the analytical form of the Bessel function series. The energy convergence does supply a numerical consistency check at less than 1[%] in percentage power error. Numerical examples are illustrated for diffraction efficiencies which the incident angle and profile for holographic Fourier gratings are variable. If the profile of a grating is chosen appropriately, the diffraction efficiency can be checked by becoming more than 80[%] at TE and TM polarization.

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Makoto Ohki, Koki Sato, and Shogo Kozaki "An analysis of the diffraction efficiencies by electromagnetic wave scattering from holographic Fourier gratings", Proc. SPIE 7233, Practical Holography XXIII: Materials and Applications, 72330Q (3 February 2009); https://doi.org/10.1117/12.807682

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