About: Interaction between laser beams FP and DFB laser diodes

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About: Interaction between laser beams FP and DFB laser diodes Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	PM optical fiber with a PM single mode couplers or splitters at each fiber end can be used as a sensitive structure for fiber sensing applications. The sensitive structure is created with two lasers at λ = 1550 nm. Each laser is connected to the opposite sides of two the single mode PM couplers with PM fiber connecting both PM couplers. One DFB laser is isolated and its light goes through variable attenuator. Isolation is necessary for DFB laser stability. The second laser is F-P laser without any isolator. Its radiation is driven as with driven current so with DFB laser passing through SM optical fiber. Small changes of DFB laser light spectrum passing through PM optical fiber activate large changes in FP laser radiation spectra. DFB laser is tunable with temperature and its radiation is a stimulated light for FP laser. If the power of DFB laser is above threshold power, FP laser losses its multimode behavior. Threshold powers, tunable range of DFB laser, changes in mode structures of FP laser will be presented together with application possibilities of coupled laser diodes system. PM optical fiber with a PM single mode couplers or splitters at each fiber end can be used as a sensitive structure for fiber sensing applications. The sensitive structure is created with two lasers at λ = 1550 nm. Each laser is connected to the opposite sides of two the single mode PM couplers with PM fiber connecting both PM couplers. One DFB laser is isolated and its light goes through variable attenuator. Isolation is necessary for DFB laser stability. The second laser is F-P laser without any isolator. Its radiation is driven as with driven current so with DFB laser passing through SM optical fiber. Small changes of DFB laser light spectrum passing through PM optical fiber activate large changes in FP laser radiation spectra. DFB laser is tunable with temperature and its radiation is a stimulated light for FP laser. If the power of DFB laser is above threshold power, FP laser losses its multimode behavior. Threshold powers, tunable range of DFB laser, changes in mode structures of FP laser will be presented together with application possibilities of coupled laser diodes system. (en)
Title	Interaction between laser beams FP and DFB laser diodes Interaction between laser beams FP and DFB laser diodes (en)
skos:prefLabel	Interaction between laser beams FP and DFB laser diodes Interaction between laser beams FP and DFB laser diodes (en)
skos:notation	RIV/61989100:27240/12:86084705!RIV13-MSM-27240___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Vitásek, Jan Šiška, Petr Látal, Jan Koudelka, Petr Vašinek, Vladimír Witas, Karel
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	142250
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/12:86084705
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	mode coupling; laser beam; FP laser diode; DFB laser (en)
http://linked.open.../riv/klicoveSlovo	laser beam DFB laser FP laser diode mode coupling
http://linked.open...ontrolniKodProRIV	[97951661E1CC]
http://linked.open...v/mistoKonaniAkce	Brusel
http://linked.open...i/riv/mistoVydani	Bellingham
http://linked.open...i/riv/nazevZdroje	Proceedings of SPIE. Volume 8432
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Koudelka, Petr Látal, Jan Vašinek, Vladimír Vitásek, Jan Šiška, Petr Witas, Karel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000305707200045
http://linked.open.../riv/zahajeniAkce	2012-04-16 (xsd:date)
issn	0277-786X
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1117/12.922136
http://purl.org/ne...btex#hasPublisher	SPIE
https://schema.org/isbn	978-0-8194-9124-4
http://localhost/t...ganizacniJednotka	27240

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