Comparison of multipulse nanosecond LIDT of HR coated YAG and glass substrates at 1030 nm

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00542037" target="_blank" >RIV/68378271:_____/19:00542037 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11173/2536433/Comparison-of-multipulse-nanosecond-LIDT-of-HR-coated-YAG-and/10.1117/12.2536433.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11173/2536433/Comparison-of-multipulse-nanosecond-LIDT-of-HR-coated-YAG-and/10.1117/12.2536433.short</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2536433" target="_blank" >10.1117/12.2536433</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of multipulse nanosecond LIDT of HR coated YAG and glass substrates at 1030 nm

Popis výsledku v původním jazyce

Fused silica and BK7,are the most common and used substrates for components manufacturing in laser technology and optics.Dielectric coating technologies for those materials are well known and established, both high-reflective and anti-reflective coatings prepared on such substrates demonstrated laser induced damage threshold (LIDT) exceeding tens J·cm-2 in nanosecond regime.However,LIDT became a major issue in further exploitation of crystalline materials as yttrium aluminum garnet (YAG) crystals,which often serves as a host in laser media and would be used in other components as well.One of the current challenge is the ability to transfer thin film coating technology used on glass to YAG in order to reach the same performance as in the case of fused silica or BK7 counterparts.HR dielectric coatings prepared on fused silica,BK7 and YAG substrates by reactive or ion-assisted e-beam deposition technique were tested on LIDT by s-on-1 method according to the ISO standard recommendations.n

Název v anglickém jazyce

Comparison of multipulse nanosecond LIDT of HR coated YAG and glass substrates at 1030 nm

Popis výsledku anglicky

Fused silica and BK7,are the most common and used substrates for components manufacturing in laser technology and optics.Dielectric coating technologies for those materials are well known and established, both high-reflective and anti-reflective coatings prepared on such substrates demonstrated laser induced damage threshold (LIDT) exceeding tens J·cm-2 in nanosecond regime.However,LIDT became a major issue in further exploitation of crystalline materials as yttrium aluminum garnet (YAG) crystals,which often serves as a host in laser media and would be used in other components as well.One of the current challenge is the ability to transfer thin film coating technology used on glass to YAG in order to reach the same performance as in the case of fused silica or BK7 counterparts.HR dielectric coatings prepared on fused silica,BK7 and YAG substrates by reactive or ion-assisted e-beam deposition technique were tested on LIDT by s-on-1 method according to the ISO standard recommendations.n

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Laser-Induced Damage in Optical Materials

ISBN

978-1-5106-3056-7

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

11

Strana od-do

111730S

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Broomfield

Datum konání akce

22. 9. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000534202100007