Nonlinear resonant conversion of modes in optical waveguides

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/2056

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.contributor.author	Dios Otín, Víctor Federico
dc.contributor.author	Shvartsburg, Alexander B.
dc.contributor.author	Artigas García, David
dc.contributor.author	Canal Bienzobas, Fernando
dc.date	1994-10-17
dc.identifier.citation	Dios, 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.
dc.identifier.citation	0030-4018
dc.identifier.uri	http://hdl.handle.net/2117/2056
dc.language.iso	eng
dc.publisher	ELSEVIER SCIENCE BV
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció
dc.subject	Optical wave guides
dc.subject	Nonlinear optics
dc.subject	Optical resonance
dc.subject	coupled mode analysis
dc.subject	optical Kerr effect
dc.subject	optical waveguide theory
dc.subject	nonlinear resonant mode conversion
dc.subject	optical waveguides
dc.subject	resonant power exchange
dc.subject	co-propagating modes
dc.subject	dielectric optical waveguides
dc.subject	Kerr-like nonlinearity
dc.subject	mode coupling
dc.subject	geometrical resonance
dc.subject	coupling process
dc.subject	resonance condition
dc.subject	propagation constants
dc.subject	power exchange process
dc.subject	wavelength
dc.subject	Guies d'ones òptiques
dc.subject	Òptica no lineal
dc.subject	Ressonància òptica
dc.title	Nonlinear resonant conversion of modes in optical waveguides
dc.type	info:eu-repo/semantics/article
dc.description.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.
dc.description.abstract	Peer Reviewed

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