Fe:ZnMnTe laser generating around 5 μm at 78 K

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F20%3A00343989" target="_blank" >RIV/68407700:21340/20:00343989 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1117/12.2544753" target="_blank" >https://doi.org/10.1117/12.2544753</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2544753" target="_blank" >10.1117/12.2544753</a>

Result language
angličtina
Original language name
Fe:ZnMnTe laser generating around 5 μm at 78 K
Original language description
Iron doped II-VI binary and ternary semiconductor materials are developed for mid-infrared (mid-IR) laser applications and some of them (ZnSe, ZnMnSe, ZnMgSe, CdMnTe) were already proven as laser active materials. In this article, the spectroscopic and laser properties of novel Fe2+ doped Zn1-xMnxTe (x approximate to 0.3) active material synthesized using Bridgman technique is presented. This active material was pumped by an Er:YAG laser at similar to 3 mu m as well as Fe:ZnSe laser at 4.1 mu m and has demonstrated various spectroscopic and laser output characteristics within the temperature range from 78 up to 300 K. At similar to 3 mu m pumping, the central oscillation wavelength was similar to 4.8 mu m at 78 K and shifted to 5.15 mu m at 160 K. At 4.1 mu m pumping, the central oscillation wavelength was red-shifted to similar to 4.9 mu m at 78 K and shifted to 5.25 mu m at 160 K. The output energy at 10 mu J level was achieved. These results present a great potential of the Fe2+:Zn1-xMnxTe (x approximate to 0.3) crystal for mid-IR laser radiation generation.
Czech name
—
Czech description
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Project
<a href="/en/project/GA18-11954S" target="_blank" >GA18-11954S: Optimization of the solid-state laser active materials for spectral range from near- up to mid-infrared</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proc. SPIE 11259 Solid State Lasers XXIX: Technology and Devices
ISBN
978-1-5106-3281-3
ISSN
0277-786X
e-ISSN
—
Number of pages
6
Pages from-to
—
Publisher name
SPIE
Place of publication
Bellingham
Event location
San Francisco, CA
Event date
Feb 1, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000568169600049

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