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Proceedings Paper

Quasi-subwavelength one-dimensional 3x1 array generator for 0.6328 um
Author(s): Joao A. Miranda dos Santos; Luis Miguel Bernardo
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Paper 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.

Paper Details

Date Published: 10 March 1998
PDF: 7 pages
Proc. SPIE 3348, Optical Information Science and Technology (OIST97): Computer and Holographic Optics and Image Processing, (10 March 1998); doi: 10.1117/12.302501
Show Author Affiliations
Joao A. Miranda dos Santos, Univ. do Porto (Portugal)
Luis Miguel Bernardo, Univ. do Porto (Portugal)


Published in SPIE Proceedings Vol. 3348:
Optical Information Science and Technology (OIST97): Computer and Holographic Optics and Image Processing
Andrei L. Mikaelian, Editor(s)

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