Quasi-subwavelength one-dimensional 3x1 array generator for 0.6328 um

Joao A. Miranda dos Santos; Luis Miguel Bernardo

doi:10.1117/12.302501

10 March 1998 Quasi-subwavelength one-dimensional 3x1 array generator for 0.6328 μm

Joao A. Miranda dos Santos, Luis Miguel Bernardo

Proceedings Volume 3348, Optical Information Science and Technology (OIST97): Computer and Holographic Optics and Image Processing; (1998) https://doi.org/10.1117/12.302501
Event: Optical Information Science and Technology, 1997, Moscow, Russian Federation

Abstract

A new type of diffractive optical element, a single layered binary grating producing only three diffraction orders, with equal efficiency, is presented. Its design, in the regime of quasi sub-wavelength, is based on rigorous coupled-wave analysis. A theoretical study and experiment of the grating fabrication errors effects and tolerances is also presented.

Citation Download Citation

Joao A. Miranda dos Santos and Luis Miguel Bernardo "Quasi-subwavelength one-dimensional 3x1 array generator for 0.6328 μm", Proc. SPIE 3348, Optical Information Science and Technology (OIST97): Computer and Holographic Optics and Image Processing, (10 March 1998); https://doi.org/10.1117/12.302501

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