Passively mode-locked quasi-continuously pumped Yb:YAG laser

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Passively mode-locked quasi-continuously pumped Yb:YAG laser
Original language description
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.
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
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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Number of pages
7
Pages from-to
"869715-1"-"869715-7"
Publisher name
SPIE
Place of publication
Washington
Event location
Ostravice
Event date
Sep 3, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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