Measurement of Thermally Induced Depolarization in Flashlamp Pumped <111>- and <100>-Oriented Nd:YAG Laser Rods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00388397" target="_blank" >RIV/68407700:21340/25:00388397 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1088/1742-6596/3157/1/012014" target="_blank" >https://doi.org/10.1088/1742-6596/3157/1/012014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/3157/1/012014" target="_blank" >10.1088/1742-6596/3157/1/012014</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of Thermally Induced Depolarization in Flashlamp Pumped <111>- and <100>-Oriented Nd:YAG Laser Rods

Popis výsledku v původním jazyce

Crystals with minimal depolarization effects and losses are desired for specific applications to preserve the orientation of the generated radiation polarization. This work presents an experimental method for measuring the depolarization of radiation propagating through flashlamp pumped Nd:YAG laser rods. Two differently oriented Nd:YAG crystal cuts <111> and <100> with the same concentration of Nd3+ ions and the same dimensions were investigated and compared. A passively Q-switched Nd:YAP/Cr:YAG compact laser system that generates linearly polarized radiation at a wavelength of 1078nm was used as a source of diagnostic pulse radiation. The experimental setup presented enables for the sensitive detection of polarization changes. It can serve as a diagnostic and classifying tool for evaluating the crystal quality after growth and processing.

Název v anglickém jazyce

Measurement of Thermally Induced Depolarization in Flashlamp Pumped <111>- and <100>-Oriented Nd:YAG Laser Rods

Popis výsledku anglicky

Crystals with minimal depolarization effects and losses are desired for specific applications to preserve the orientation of the generated radiation polarization. This work presents an experimental method for measuring the depolarization of radiation propagating through flashlamp pumped Nd:YAG laser rods. Two differently oriented Nd:YAG crystal cuts <111> and <100> with the same concentration of Nd3+ ions and the same dimensions were investigated and compared. A passively Q-switched Nd:YAP/Cr:YAG compact laser system that generates linearly polarized radiation at a wavelength of 1078nm was used as a source of diagnostic pulse radiation. The experimental setup presented enables for the sensitive detection of polarization changes. It can serve as a diagnostic and classifying tool for evaluating the crystal quality after growth and processing.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EH23_020%2F0008525" target="_blank" >EH23_020/0008525: Inovativní laserové a scintilační materiály pro moderní aplikace</a><br>

Návaznosti

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

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

Development of Materials Science in Research and Education

ISBN

—

ISSN

1742-6588

e-ISSN

1742-6596

Počet stran výsledku

8

Strana od-do

—

Název nakladatele

Fyzikální ústav AV ČR

Místo vydání

Praha

Místo konání akce

Pavlov

Datum konání akce

8. 9. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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