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Statements

Subject Item
n2:RIV%2F68081731%3A_____%2F07%3A00092601%21RIV10-MSM-68081731
rdf:type
skos:Concept n18:Vysledek
dcterms:description
We present a compact Extended Cavity Laser (ECL) system based on a high-power laser diode optimized for maximum efficiency of the Rb optical pumping process. The system represents the crucial part of the HpXe (hyperpolarized Xenon) production process. We concentrated on the ECL system optimization – linewidth matching and frequency stabilization – for the optical pumping process. We show that the intensity of optical feedback in the ECL laser influences linewidth and output power and it is possible to find an optimum value for the highest power spectral density coinciding with the absorption line of desire. At the optimum emission linewidth was reduced approximately 10 times with only half of the total optical power loss. We present a compact Extended Cavity Laser (ECL) system based on a high-power laser diode optimized for maximum efficiency of the Rb optical pumping process. The system represents the crucial part of the HpXe (hyperpolarized Xenon) production process. We concentrated on the ECL system optimization – linewidth matching and frequency stabilization – for the optical pumping process. We show that the intensity of optical feedback in the ECL laser influences linewidth and output power and it is possible to find an optimum value for the highest power spectral density coinciding with the absorption line of desire. At the optimum emission linewidth was reduced approximately 10 times with only half of the total optical power loss.
dcterms:title
High-Power Extended Cavity Narrow Linewidth Laser High-Power Extended Cavity Narrow Linewidth Laser
skos:prefLabel
High-Power Extended Cavity Narrow Linewidth Laser High-Power Extended Cavity Narrow Linewidth Laser
skos:notation
RIV/68081731:_____/07:00092601!RIV10-MSM-68081731
n3:aktivita
n15:Z n15:P
n3:aktivity
P(2C06012), P(GA102/04/2109), P(IAA1065303), P(IAA200650504), P(LC06007), Z(AV0Z20650511)
n3:dodaniDat
n14:2010
n3:domaciTvurceVysledku
n13:9233598 n13:5467853 n13:2062976
n3:druhVysledku
n21:D
n3:duvernostUdaju
n11:S
n3:entitaPredkladatele
n10:predkladatel
n3:idSjednocenehoVysledku
424150
n3:idVysledku
RIV/68081731:_____/07:00092601
n3:jazykVysledku
n4:eng
n3:klicovaSlova
laser diode; emission linewidth; diffraction grating; optical pumping; spectroscopy
n3:klicoveSlovo
n8:spectroscopy n8:emission%20linewidth n8:laser%20diode n8:optical%20pumping n8:diffraction%20grating
n3:kontrolniKodProRIV
[FE6FC6C4C2A3]
n3:mistoKonaniAkce
Windhoek
n3:mistoVydani
Danvers
n3:nazevZdroje
IEEE Conference Proceedings - Africon 2007
n3:obor
n12:BH
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
4
n3:projekt
n6:IAA1065303 n6:2C06012 n6:GA102%2F04%2F2109 n6:LC06007 n6:IAA200650504
n3:rokUplatneniVysledku
n14:2007
n3:tvurceVysledku
Číp, Ondřej Wilfert, O. Lazar, Josef Buchta, Zdeněk
n3:typAkce
n7:WRD
n3:wos
000255394100015
n3:zahajeniAkce
2007-09-26+02:00
n3:zamer
n16:AV0Z20650511
s:numberOfPages
5
n19:hasPublisher
Institute of Electrical and Electronics Engineers, Inc
n17:isbn
978-1-4244-0986-0