Subharmonic synchronously intracavity pumped picosecond optical parametric oscillator for intracavity phase interferometry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F14%3A00221896" target="_blank" >RIV/68407700:21340/14:00221896 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1612-2011/11/12/125403" target="_blank" >http://dx.doi.org/10.1088/1612-2011/11/12/125403</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1612-2011/11/12/125403" target="_blank" >10.1088/1612-2011/11/12/125403</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Subharmonic synchronously intracavity pumped picosecond optical parametric oscillator for intracavity phase interferometry

Popis výsledku v původním jazyce

The laser system suitable for precise intracavity phase interferometry is presented. The system is based on an intracavity pumped PPLN linear optical parametrical oscillator (OPO). For synchronous pumping of OPO a SESAM-mode-locked, picosecond, diode-pumped Nd:YVO4 linear oscillator, operating at 1.06 ?m was used. The OPO cavity was set to be twice as long as the pumping Nd:YVO4 laser cavity. The pumping laser was set in such a manner that the parametric gain inside the PPLN overcame the OPO threshold only for one direction of pumping pulse propagation. This leads to the generation of two independent trains of pulses at the 1.5 ?m spectral range. To verify the system performance, a LiNbO3 electro-optic phase modulator was placed inside the OPO. The RF-signal derived from the pumping pulse train, detected by a fast photodiode and divided by two, was applied on the modulator. A stable beat-note signal between the two OPO trains was successfully measured for the first time from such a com

Název v anglickém jazyce

Subharmonic synchronously intracavity pumped picosecond optical parametric oscillator for intracavity phase interferometry

Popis výsledku anglicky

The laser system suitable for precise intracavity phase interferometry is presented. The system is based on an intracavity pumped PPLN linear optical parametrical oscillator (OPO). For synchronous pumping of OPO a SESAM-mode-locked, picosecond, diode-pumped Nd:YVO4 linear oscillator, operating at 1.06 ?m was used. The OPO cavity was set to be twice as long as the pumping Nd:YVO4 laser cavity. The pumping laser was set in such a manner that the parametric gain inside the PPLN overcame the OPO threshold only for one direction of pumping pulse propagation. This leads to the generation of two independent trains of pulses at the 1.5 ?m spectral range. To verify the system performance, a LiNbO3 electro-optic phase modulator was placed inside the OPO. The RF-signal derived from the pumping pulse train, detected by a fast photodiode and divided by two, was applied on the modulator. A stable beat-note signal between the two OPO trains was successfully measured for the first time from such a com

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

<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

2014

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

—

Svazek periodika

11

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

1

Strana od-do

125403

Kód UT WoS článku

000345221300018

EID výsledku v databázi Scopus

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