Nanosecond parametric Raman anti-Stokes SrWO4 laser at 507 nm with collinear phase matching
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F20%3A00347583" target="_blank" >RIV/68407700:21340/20:00347583 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1364/OE.397579" target="_blank" >https://doi.org/10.1364/OE.397579</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.397579" target="_blank" >10.1364/OE.397579</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Nanosecond parametric Raman anti-Stokes SrWO4 laser at 507 nm with collinear phase matching
Popis výsledku v původním jazyce
Collinear phase matching of the Stokes <-> anti-Stokes interaction for Raman-active crystals with different birefringence was studied theoretically as well as experimentally. It was shown that collinear phase matching of the Stokes <-> anti-Stokes interaction in low-birefringent crystals can be insensitive to angular mismatch if a phase matching angle is higher than 60 degrees. We have developed and experimentally realized an extracavity parametric Raman anti-Stokes laser based on a low-birefringent SrWO4. Cyan 507-nm anti-Stokes conversion from green (532 nm) pump radiation of a 5-ns, 1-rnJ second harmonic Nd:YAG laser has been obtained. Laser setup with a single beam excitation made it possible to use an output face of the SrWO4 crystal as an output coupler because of wide (6 degrees) angular tolerance of collinear phase matching that resulted in an increase of slope efficiency of anti-Stokes generation higher than 3% at the anti-Stokes energy output of a 10-mu J level. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Název v anglickém jazyce
Nanosecond parametric Raman anti-Stokes SrWO4 laser at 507 nm with collinear phase matching
Popis výsledku anglicky
Collinear phase matching of the Stokes <-> anti-Stokes interaction for Raman-active crystals with different birefringence was studied theoretically as well as experimentally. It was shown that collinear phase matching of the Stokes <-> anti-Stokes interaction in low-birefringent crystals can be insensitive to angular mismatch if a phase matching angle is higher than 60 degrees. We have developed and experimentally realized an extracavity parametric Raman anti-Stokes laser based on a low-birefringent SrWO4. Cyan 507-nm anti-Stokes conversion from green (532 nm) pump radiation of a 5-ns, 1-rnJ second harmonic Nd:YAG laser has been obtained. Laser setup with a single beam excitation made it possible to use an output face of the SrWO4 crystal as an output coupler because of wide (6 degrees) angular tolerance of collinear phase matching that resulted in an increase of slope efficiency of anti-Stokes generation higher than 3% at the anti-Stokes energy output of a 10-mu J level. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10306 - Optics (including laser optics and quantum optics)
Návaznosti výsledku
Projekt
<a href="/cs/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Centrum pokročilých aplikovaných přírodních věd</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Optics Express
ISSN
1094-4087
e-ISSN
1094-4087
Svazek periodika
28
Číslo periodika v rámci svazku
15
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
14
Strana od-do
22919-22932
Kód UT WoS článku
000560926100132
EID výsledku v databázi Scopus
2-s2.0-85089132848