Repetition rate multiplication in synchronously intracavity pumped ring optical parametrical oscillator

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00211151" target="_blank" >RIV/68407700:21340/13:00211151 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Repetition rate multiplication in synchronously intracavity pumped ring optical parametrical oscillator

Popis výsledku v původním jazyce

We demonstrated the high factor pulse repetition rate multiplication in synchronously intracavity-pumped ring optical parametrical oscillator (SIROPO). The system consisted of SESAM-modelocked, picosecond, diode pumped Nd:YVO4 laser (pumping power 10 W @808 nm), operating at wavelength 1.06 ?m and tunable ring parametrical oscillator based on MgO:PPLN crystal. This crystal was placed inside the Nd:YVO4 laser oscillator. The signal wave wavelength of SIROPO was 1.54 ?m. The SIROPO output coupler reflectivity at signal wavelength was 89 %. By a mutual detuning of cavity lengths of optical parametrical oscillator and pump laser, quasi-synchronous regime of pumping was achieved and high harmonics of pumping oscillator repetition rate frequencies were generated in SIROPO. The multiplication factor was controlled by the length of parametrical oscillator cavity and scaled up to 26. The corresponding SIROPO pulse repetition rate was scalable from 80.82 MHz to 2.12 GHz. For the maximal obtaine

Název v anglickém jazyce

Repetition rate multiplication in synchronously intracavity pumped ring optical parametrical oscillator

Popis výsledku anglicky

We demonstrated the high factor pulse repetition rate multiplication in synchronously intracavity-pumped ring optical parametrical oscillator (SIROPO). The system consisted of SESAM-modelocked, picosecond, diode pumped Nd:YVO4 laser (pumping power 10 W @808 nm), operating at wavelength 1.06 ?m and tunable ring parametrical oscillator based on MgO:PPLN crystal. This crystal was placed inside the Nd:YVO4 laser oscillator. The signal wave wavelength of SIROPO was 1.54 ?m. The SIROPO output coupler reflectivity at signal wavelength was 89 %. By a mutual detuning of cavity lengths of optical parametrical oscillator and pump laser, quasi-synchronous regime of pumping was achieved and high harmonics of pumping oscillator repetition rate frequencies were generated in SIROPO. The multiplication factor was controlled by the length of parametrical oscillator cavity and scaled up to 26. The corresponding SIROPO pulse repetition rate was scalable from 80.82 MHz to 2.12 GHz. For the maximal obtaine

Druh

O - Ostatní výsledky

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

<a href="/cs/project/GPP102%2F12%2FP645" target="_blank" >GPP102/12/P645: Synchronně čerpaný optický parametrický oscilátor pro senzory</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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