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Proceedings Paper

High-effective excitation of graded-index waveguide mode by use of diffractive microrelief on waveguide surface
Author(s): V. S. Pavelyev
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Paper Abstract

In the present paper it is suggested to use micro-relief on the waveguide's end face for effective excitation of selected mode. The strategy of the search of mode with intensity distribution close to the illuminating beam intensity distribution is suggested to be used. Corresponding numerical procedure is described. Computer simulation results as well as some experimental results are presented.

Paper Details

Date Published: 9 September 2006
PDF: 8 pages
Proc. SPIE 6290, Laser Beam Shaping VII, 629007 (9 September 2006); doi: 10.1117/12.682549
Show Author Affiliations
V. S. Pavelyev, Image Processing Systems Institute (Russia)


Published in SPIE Proceedings Vol. 6290:
Laser Beam Shaping VII
Fred M. Dickey; David L. Shealy, Editor(s)

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