Cr:ZnMgSe Laser Pumped by 1.7 um Er:YLF Radiation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00207857" target="_blank" >RIV/68407700:21340/13:00207857 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2003848" target="_blank" >http://dx.doi.org/10.1117/12.2003848</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2003848" target="_blank" >10.1117/12.2003848</a>
Alternative languages
Result language
angličtina
Original language name
Cr:ZnMgSe Laser Pumped by 1.7 um Er:YLF Radiation
Original language description
The aim of the presented work is to demonstrate operation of a Cr:ZnMgSe laser pumped by a Er:YLF laser. Laser output characteristics are compared with a Cr:ZnSe laser operated under similar conditions. Pumping 1.73 ?m Er:YLF laser (Er:YLF rod 80 mm long, flashlamp-pumped) radiation was focused into the Cr:ZnMgSe or Cr:ZnSe active crystal (thickness 4.9 mm and 2.2 mm, respectively; absorption coeficient 4.5 and 10.9 cm-1 @ 1.73 ?m, respectively). The active crystal was inserted into the stable non-selective optical resonator or into the resonator with a wavelength-selective element. The 65 mm long non-selective resonator was formed by a flat dichroic pumping mirror (HT @ 1.74 ?m, HR @ 2.4 ?m), and a concave output coupler (R = 82 % @ 2.4 ?m, r = 500 mm). The maximal output pulse energy and efficiency with respect to the absorbed pumping energy were measured 5.8 mJ and 36 % for the Cr:ZnMgSe laser, and 10.2 mJ and 76 % for the Cr:ZnSe laser. Central emission wavelength was 2.46 ?m and 2
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/GAP102%2F12%2F0320" target="_blank" >GAP102/12/0320: Mid-infrared solid-state lasers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
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. 8599 - Solid State Lasers XXII: Technology and Devices
ISBN
978-0-8194-9368-2
ISSN
0277-786X
e-ISSN
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Number of pages
9
Pages from-to
"859921-1"-"859921-9"
Publisher name
SPIE
Place of publication
Washington
Event location
San Francisco
Event date
Feb 2, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000321895100066