Compact Nd:YAG Laser Operating at 1.06, 1.32, and 1.44 um Wavelength

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F14%3A00219611" target="_blank" >RIV/68407700:21340/14:00219611 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2051026" target="_blank" >http://dx.doi.org/10.1117/12.2051026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2051026" target="_blank" >10.1117/12.2051026</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Compact Nd:YAG Laser Operating at 1.06, 1.32, and 1.44 um Wavelength

Popis výsledku v původním jazyce

The aim of this study was design and construction of a Nd:YAG laser system allowing laser generation in the near-infrared region at three separate switchable wavelengths 1.06, 1.32, and 1.44 um. This integrated multi-wavelength laser system can be usefulfor application especially in medicine and spectroscopy. We used 1.1 at. % Nd/Y doped Nd:YAG active medium 4 x 102 mm in dimensions with anti-reflection coated faces for 1.06, 1.32, and 1.44 um. The laser crystal was placed along Xe flashlamp into the diffuse pump cavity (the pump pulse duration was 800 us FWHM). The laser system was formed by six mirrors including one output coupler, three rear mirrors, and two dichroic mirrors. These mirrors were specially designed and their characteristics were as follow: HR/T @ 1440/1320 and 1064 nm and HR/T @ 1320/1064 nm. The output coupler reflectivity was 17 %, 80 %, and 82 %, for 1.06, 1.32, and 1.44 um wavelengths, respectively. Particular laser Nd:YAG line selection was realized by adequate

Název v anglickém jazyce

Compact Nd:YAG Laser Operating at 1.06, 1.32, and 1.44 um Wavelength

Popis výsledku anglicky

The aim of this study was design and construction of a Nd:YAG laser system allowing laser generation in the near-infrared region at three separate switchable wavelengths 1.06, 1.32, and 1.44 um. This integrated multi-wavelength laser system can be usefulfor application especially in medicine and spectroscopy. We used 1.1 at. % Nd/Y doped Nd:YAG active medium 4 x 102 mm in dimensions with anti-reflection coated faces for 1.06, 1.32, and 1.44 um. The laser crystal was placed along Xe flashlamp into the diffuse pump cavity (the pump pulse duration was 800 us FWHM). The laser system was formed by six mirrors including one output coupler, three rear mirrors, and two dichroic mirrors. These mirrors were specially designed and their characteristics were as follow: HR/T @ 1440/1320 and 1064 nm and HR/T @ 1320/1064 nm. The output coupler reflectivity was 17 %, 80 %, and 82 %, for 1.06, 1.32, and 1.44 um wavelengths, respectively. Particular laser Nd:YAG line selection was realized by adequate

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/TA03011141" target="_blank" >TA03011141: Velkoobjemové oxidické monokrystaly pro hi-tech optoelektronické aplikace</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE vol. 9135: Laser Sources and Applications II

ISBN

978-1-62841-083-9

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

6

Strana od-do

"91351S-1"-"91351S-6"

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Brusel, Belgie

Datum konání akce

14. 4. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000339372300047