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Nonlinear resonant conversion of modes in optical waveguides

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hdl:2117/2056

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Dios Otín, Víctor FedericoMés informacióMés informacióMés informació
Shvartsburg, Alexander B.
Artigas García, DavidMés informacióMés informacióMés informació
Canal Bienzobas, FernandoMés informació
Document typeArticle
Defense date1995-07-31
PublisherELSEVIER SCIENCE BV
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
A new class of resonant exchange of power among three co-propagating modes in dielectric optical waveguides exhibiting Kerr-like nonlinearity is reported. Unlike the coupling of modes travelling in different, spatially separated channels as in the directional coupler (Jensen, IEEE J. Quantum Electron. QE-18 (1982) 1580; Chen, Snyder and Mitchell, Electron. Lett. 26 (1990) 77; Schmidt-Hattenberger, Trutschel and Lederer, Optics Lett. 16 (1991) 294) this paper points out the possibility of obtaining an efficient coupling of modes travelling in one single channel. The key point here is the imposition of a geometrical resonance between modes, to improve the coupling process. Due to this resonance condition, which is related with the wavelength through the propagation constants, the power exchange process is very sensitive to the wavelength.
CitationDios, F.; Shvartsburg, A. B.; Artigas, D.; Canal, F. Nonlinear resonant conversion of modes in optical waveguides. Optics communications, 1995, vol. 118, núm. 1-2, p. 28-34. 
URIhttp://hdl.handle.net/2117/2056
ISSN0030-4018
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