Temperature influence on Er: YAlO3 spectroscopy and diode-pumped laser properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F18%3A00324026" target="_blank" >RIV/68407700:21340/18:00324026 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1555-6611/aacfa0" target="_blank" >http://dx.doi.org/10.1088/1555-6611/aacfa0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1555-6611/aacfa0" target="_blank" >10.1088/1555-6611/aacfa0</a>

Result language
angličtina
Original language name
Temperature influence on Er: YAlO3 spectroscopy and diode-pumped laser properties
Original language description
The main goal of this work was to prove Er: YAlO3 laser generation at 1623 nm wavelength pumped by fiber coupled 1453 nm or 1461 nm laser diodes. The investigation concerned the influence of temperature ranging from 80 K to 300 K on the spectroscopic and laser properties of an Er: YAlO3 crystal in the eye-safe spectral region. For Er: YAlO3 active medium doped with 1.0% of Er/Y, laser emission was obtained in the temperature range from 80 K to 200 K. A maximal output peak power of 0.9 W and slope efficiency up to 27.4% with respect to the absorbed peak pump power were reached at a temperature of 80 K for resonant pumping at 1453 nm.
Czech name
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Czech description
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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)

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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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