Gain Switched Fe:ZnMgSe Laser Oscillation under Cryogenic Temperature
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F14%3A00219594" target="_blank" >RIV/68407700:21340/14:00219594 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2041286" target="_blank" >http://dx.doi.org/10.1117/12.2041286</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2041286" target="_blank" >10.1117/12.2041286</a>
Alternative languages
Result language
angličtina
Original language name
Gain Switched Fe:ZnMgSe Laser Oscillation under Cryogenic Temperature
Original language description
The spectroscopic and laser properties of bulk Bridgman-grown Fe,Cr:Zn1-xMgxSe single crystals with the various concentrations of Mg (x = 0.19; x = 0.27; x = 0.38) were investigated in a wide temperature range. Pumping was provided by a 2.94 um Q-switched Er:YAG laser with a maximal energy of 15 mJ in 120 ns pulse and repetition rate 1 Hz. Q-switched operation was achieved by the Brewster angle cut LiNbO3 Pockels cell placed between the rear mirror and the Er:YAG laser active medium. Pump radiation wasdirected into the Fe:ZnMgSe crystal placed inside the LN cooled dewar. The 55 mm long plane-concave cavity was formed by a dichroic pumping mirror (T = 92 % @ 2.94 um and R = 100 % @ 4 - 5 um) and an output coupler (R = 95 % @ 4.5 um, r = 200 mm). A strong dependence of output pulse energy on temperature was observed for all samples. The maximum output Fe,Cr:Zn1- xMgxSe laser energy was 230 uJ and 180 uJ (for Mg concentration x = 0.19 and x = 0.38, respectively) for gain switched operati
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
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. 8959: Solid State Lasers XXIII: Technology and Devices
ISBN
978-0-8194-9872-4
ISSN
0277-786X
e-ISSN
—
Number of pages
8
Pages from-to
"895926-1"-"895926-8"
Publisher name
SPIE
Place of publication
Bellingham
Event location
San Francisco, CA
Event date
Feb 7, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000335902300065