About: Spatial and spectral properties of second harmonic generation in a periodically poled KTP waveguide

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present experimental characterization of periodically-poled KTP waveguide studying the process of second harmonic generation. Spatial and spectral properties of three types of the nonlinear processes (Type 0, I, and II) have been observed simultaneously utilizing the first, second, and third harmonics of the spatial nonlinear modulation. Experimental results have been interpreted using a model based on scalar finite elements method, which has been adopted in order to calculate spatial mode profiles, propagation constants, and frequencies of the interacting fields. Correlations between spatial and spectral properties of the fundamental and second-harmonic fields have been revealed. Individual nonlinear processes can be switched on and off combining spatial and spectral filtering. Also the influence of waveguide parameters to the second-harmonic spectra has been addressed. We present experimental characterization of periodically-poled KTP waveguide studying the process of second harmonic generation. Spatial and spectral properties of three types of the nonlinear processes (Type 0, I, and II) have been observed simultaneously utilizing the first, second, and third harmonics of the spatial nonlinear modulation. Experimental results have been interpreted using a model based on scalar finite elements method, which has been adopted in order to calculate spatial mode profiles, propagation constants, and frequencies of the interacting fields. Correlations between spatial and spectral properties of the fundamental and second-harmonic fields have been revealed. Individual nonlinear processes can be switched on and off combining spatial and spectral filtering. Also the influence of waveguide parameters to the second-harmonic spectra has been addressed. (en)
Title	Spatial and spectral properties of second harmonic generation in a periodically poled KTP waveguide Spatial and spectral properties of second harmonic generation in a periodically poled KTP waveguide (en)
skos:prefLabel	Spatial and spectral properties of second harmonic generation in a periodically poled KTP waveguide Spatial and spectral properties of second harmonic generation in a periodically poled KTP waveguide (en)
skos:notation	RIV/68378271:_____/12:00399554!RIV14-AV0-68378271
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0058), P(EE2.3.20.0017), P(IAA100100713), P(OC09026), S, Z(AV0Z10100522)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Soubusta, Jan Peřina, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	170167
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00399554
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	waveguide; second harmonic generation; periodic poling (en)
http://linked.open.../riv/klicoveSlovo	waveguide periodic poling second harmonic generation
http://linked.open...ontrolniKodProRIV	[B8CBB42A583C]
http://linked.open...v/mistoKonaniAkce	Ostravice
http://linked.open...i/riv/mistoVydani	Bellingham
http://linked.open...i/riv/nazevZdroje	Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics /18./
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Generation and characterization of entangled photon pairs in modern nonlinear structures Regional Centre of Advanced Technologies and Materials Research team development of the Regional Centre of Advanced Technologies and Materials Photonic-band-gap nonlinear structures as sources of non-classical light.
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Soubusta, Jan Peřina jr., Jan Svozilík, J. Haderka, O. Machulka, R.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-09-03 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Wave and Corpuscular Light Propagation, Optical Materials and Technology
issn	0277-786X
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1117/12.2014242
http://purl.org/ne...btex#hasPublisher	SPIE
https://schema.org/isbn	978-0-8194-9481-8

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