Continuous-wave Tm:YAlO3 laser at similar to 2.3 mu m
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00521346" target="_blank" >RIV/68378271:_____/19:00521346 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1364/ol.44.005077" target="_blank" >https://doi.org/10.1364/ol.44.005077</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OL.44.005077" target="_blank" >10.1364/OL.44.005077</a>
Alternative languages
Result language
angličtina
Original language name
Continuous-wave Tm:YAlO3 laser at similar to 2.3 mu m
Original language description
The orthorhombic Tm 3+ :YAlO 3 Tm3+:YAlO3 crystal is promising for laser operation at the ???? 4 3 →???? 4 3 H43→F43 (1.5 μm) and ???? 4 3 →???? 5 3 H43→H53 (2.3 μm) transitions. Stimulated-emission cross-sections for these transitions are determined with polarized light. Peak values of 0.59×10 −20 cm 2 0.59×10−20 cm2 and 0.80×10 −20 cm 2 0.80×10−20 cm2 are found at 1438 nm and 2275 nm, respectively, both for ????∥???? E∥b . The cross-relaxation defining the upper-laser level lifetime is quantified. Continuous-wave lasing at the ???? 4 3 →???? 5 3 H43→H53 transition is achieved with an ???? a -cut 1.5 at.% Tm:YAlO 3 Tm:YAlO3 crystal. The laser generated 254 mW at 2273 nm with a slope efficiency of 17.8% and linear polarization.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optics Letters
ISSN
0146-9592
e-ISSN
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Volume of the periodical
44
Issue of the periodical within the volume
20
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
5077-5080
UT code for WoS article
000490145900040
EID of the result in the Scopus database
2-s2.0-85073181034