Analytical model for polarization-dependent light propagation in waveguide arrays and applications
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2014Metadata
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Rojas Rojas, Santiago
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Analytical model for polarization-dependent light propagation in waveguide arrays and applications
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© 2014 American Physical Society. We study the polarization properties of elliptical femtosecond-laser-written waveguide arrays. An analytical model is presented to explain the asymmetry of the spatial transverse profiles of linearly polarized modes in these waveguides. This asymmetry produces a polarization-dependent coupling coefficient, between adjacent waveguides, which strongly affects the propagation of light in a lattice. Our analysis explains how this effect can be exploited to tune the final intensity distribution of light propagated through the array and links the properties of a polarizing beam splitter in integrated optical circuits to the geometry of the waveguides.
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URI: https://repositorio.uchile.cl/handle/2250/155144
DOI: 10.1103/PhysRevA.90.063823
ISSN: 10941622
10502947
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Physical Review A - Atomic, Molecular, and Optical Physics, Volumen 90, Issue 6, 2018,
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