Multi-wave SRS oscillation in PbMoO4 and PbMo0.5W0.5O4 crystals under 18 picosecond laser pumping

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00202351" target="_blank" >RIV/68407700:21340/12:00202351 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/1612-202X/9/12/004" target="_blank" >http://iopscience.iop.org/1612-202X/9/12/004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7452/lapl.201210091" target="_blank" >10.7452/lapl.201210091</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multi-wave SRS oscillation in PbMoO4 and PbMo0.5W0.5O4 crystals under 18 picosecond laser pumping

Popis výsledku v původním jazyce

The comparative study of the multi-wave stimulated Raman scattering (SRS) oscillation in PbMoO4 and PbMo0:5W0:5O4 crystals under 18-ps laser pumping at the wavelength of 1064 nm is carried out. It is shown that because of four-wave mixing of the Raman radiation components in the crystals with a short length (1 cm) the oscillation thresholds of the 2nd (at the wavelength of 1306 nm) and the 3rd (at the wavelength of 1473 nm) Stokes radiation components are significantly reduced relative to the values defined by the cascade mechanism of stimulated Raman scattering. At the same time in the PbMo0:5W0:5O4 composite crystal the multi-Stokes SRS oscillations were observed containing different combinations of the Raman frequency shifts corresponding to a structure of the plumbic molybdate and tungstate. At the 1st Stokes radiation component, splitting to the wavelengths of 1173 and 1178 nm, the Raman shifts of 869 cm-1 (plumbic molybdate structure) and 904 cm-1 (plumbic tungstate structure) we

Název v anglickém jazyce

Multi-wave SRS oscillation in PbMoO4 and PbMo0.5W0.5O4 crystals under 18 picosecond laser pumping

Popis výsledku anglicky

The comparative study of the multi-wave stimulated Raman scattering (SRS) oscillation in PbMoO4 and PbMo0:5W0:5O4 crystals under 18-ps laser pumping at the wavelength of 1064 nm is carried out. It is shown that because of four-wave mixing of the Raman radiation components in the crystals with a short length (1 cm) the oscillation thresholds of the 2nd (at the wavelength of 1306 nm) and the 3rd (at the wavelength of 1473 nm) Stokes radiation components are significantly reduced relative to the values defined by the cascade mechanism of stimulated Raman scattering. At the same time in the PbMo0:5W0:5O4 composite crystal the multi-Stokes SRS oscillations were observed containing different combinations of the Raman frequency shifts corresponding to a structure of the plumbic molybdate and tungstate. At the 1st Stokes radiation component, splitting to the wavelengths of 1173 and 1178 nm, the Raman shifts of 869 cm-1 (plumbic molybdate structure) and 904 cm-1 (plumbic tungstate structure) we

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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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

2012

Kód důvěrnosti údajů

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

Název periodika

Laser Physics Letters

ISSN

1612-2011

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

853-857

Kód UT WoS článku

000312500700004

EID výsledku v databázi Scopus

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