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21 February 2003 Numerical simulations on spatial filtering efficiency with optical fibers and integrated optics components
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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.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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