Fe:ZnMnTe laser generating around 5 μm at 78 K

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Fe:ZnMnTe laser generating around 5 μm at 78 K

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Fe:ZnMnTe laser generating around 5 μm at 78 K

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/GA18-11954S" target="_blank" >GA18-11954S: Optimalizace pevnolátkových aktivních materiálů pro blízkou a střední infračervenou spektrální oblast</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proc. SPIE 11259 Solid State Lasers XXIX: Technology and Devices

ISBN

978-1-5106-3281-3

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

San Francisco, CA

Datum konání akce

1. 2. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000568169600049