Numerical simulations on spatial filtering efficiency with optical fibers and integrated optic components

Phillipe Leproux; Valerie Weber; Isabelle Schanen-Duport; Pierre Haguenauer; Valerie Doya; Francois Reynaud; Pierre Benech; Jean-Emmanuel Broquin; Pierre Y. Kern

doi:10.1117/12.458096

21 February 2003 Numerical simulations on spatial filtering efficiency with optical fibers and integrated optics components

Phillipe Leproux, Valerie Weber, Isabelle Schanen-Duport, Pierre Haguenauer, Valerie Doya, Francois Reynaud, Pierre Benech, Jean-Emmanuel Broquin, Pierre Y. Kern

Author Affiliations +

Proceedings Volume 4838, Interferometry for Optical Astronomy II; (2003) https://doi.org/10.1117/12.458096
Event: Astronomical Telescopes and Instrumentation, 2002, Waikoloa, Hawai'i, United States

Abstract

This paper reports numerical simulations of spatial filtering using optical fibers or integrated optics components. The filtering capability of the waveguide is evaluated by launching a non-guided optical field and measuring the power rejection along the propagation, over a given integration area. The Beam Propagation Method (BPM) allows to compute the transverse field distribution all along the guide, whose refractive index profile has been defined beforehand. This work is focused on the study of straight waveguides.

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Phillipe Leproux, Valerie Weber, Isabelle Schanen-Duport, Pierre Haguenauer, Valerie Doya, Francois Reynaud, Pierre Benech, Jean-Emmanuel Broquin, and Pierre Y. Kern "Numerical simulations on spatial filtering efficiency with optical fibers and integrated optics components", Proc. SPIE 4838, Interferometry for Optical Astronomy II, (21 February 2003); https://doi.org/10.1117/12.458096

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