Cryogenically Cooled Pr:YAlO3 Laser Operating at 747 nm, 662 nm, and 622 nm Wavelengths
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F14%3A00219609" target="_blank" >RIV/68407700:21340/14:00219609 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2049582" target="_blank" >http://dx.doi.org/10.1117/12.2049582</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2049582" target="_blank" >10.1117/12.2049582</a>
Alternative languages
Result language
angličtina
Original language name
Cryogenically Cooled Pr:YAlO3 Laser Operating at 747 nm, 662 nm, and 622 nm Wavelengths
Original language description
Influence of temperature on Pr:YAlO3 laser behaviour in the near-infrared (747 nm), red (662 nm), orange (622 nm), and green (547 nm) spectral range is reported. To realize Pr:YAlO3 laser systems operating down to the cryogenic temperature, a microchip geometry formed by dielectric films directly deposited on the crystal facets has been proposed and employed. This geometry is particularly attractive due to its compact and rugged design. The best results were demonstrated for the 747 nm wavelength; morethan 300 mW of output power with the slope efficiency over 55 % has been extracted from the cryogenically cooled Pr:YAlO3 active material under 1-W InGaN diode pumping.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GPP102%2F12%2FP505" target="_blank" >GPP102/12/P505: GaN-diode pumped Praseodymium laser systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE vol. 9135: Laser Sources and Applications II
ISBN
978-1-62841-083-9
ISSN
0277-786X
e-ISSN
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Number of pages
6
Pages from-to
"91351O-1"-"91351O-6"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Brusel, Belgie
Event date
Apr 14, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000339372300045