Passively mode-locked quasi-continuously pumped Yb:YAG laser
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00202798" target="_blank" >RIV/68407700:21340/12:00202798 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1117/12.2008193" target="_blank" >http://dx.doi.org/10.1117/12.2008193</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2008193" target="_blank" >10.1117/12.2008193</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Passively mode-locked quasi-continuously pumped Yb:YAG laser
Popis výsledku v původním jazyce
In this work we have investigated diode pumped passively mode-locked Yb:YAG laser operation in quasi-continuous mode. The laser was end-pumped by 25W laser diode operating in pulse mode, with 2ms long pulse and repetition rate of 10Hz. The laser system was designed with X-shaped resonator. Several semiconductor saturable absorber mirrors (SESAMs) were tested. Temporal development of a pulse train in a transient regime before the stabilization of the pulse amplitude and duration was investigated. After the transient period at the beginning of generation of about 25?s, the amplitude and also duration of mode-locked pulses is stabilized. Without intracavity dispersion compensation pulses with duration of 1,37ps (assuming sech2 shaped pulse) were generatedwith the spectral width of 1,61nm on the wavelength of 1,03?m and pulse energy of 4,5nJ. Autocorrelator trace and oscillogram confirm good reproducibility and stability of the laser operation.
Název v anglickém jazyce
Passively mode-locked quasi-continuously pumped Yb:YAG laser
Popis výsledku anglicky
In this work we have investigated diode pumped passively mode-locked Yb:YAG laser operation in quasi-continuous mode. The laser was end-pumped by 25W laser diode operating in pulse mode, with 2ms long pulse and repetition rate of 10Hz. The laser system was designed with X-shaped resonator. Several semiconductor saturable absorber mirrors (SESAMs) were tested. Temporal development of a pulse train in a transient regime before the stabilization of the pulse amplitude and duration was investigated. After the transient period at the beginning of generation of about 25?s, the amplitude and also duration of mode-locked pulses is stabilized. Without intracavity dispersion compensation pulses with duration of 1,37ps (assuming sech2 shaped pulse) were generatedwith the spectral width of 1,61nm on the wavelength of 1,03?m and pulse energy of 4,5nJ. Autocorrelator trace and oscillogram confirm good reproducibility and stability of the laser operation.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
BH - Optika, masery a lasery
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics
ISBN
9780819494818
ISSN
0277-786X
e-ISSN
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Počet stran výsledku
7
Strana od-do
"869715-1"-"869715-7"
Název nakladatele
SPIE
Místo vydání
Washington
Místo konání akce
Ostravice
Datum konání akce
3. 9. 2012
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
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