Passively Q-switched Resonantly Pumped Er:YAG Laser

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00168388" target="_blank" >RIV/68407700:21340/10:00168388 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Passively Q-switched Resonantly Pumped Er:YAG Laser
Original language description
A preliminary investigation of the passively Q-switched resonantly pumped Er:YAG laser system operating at wavelength 1645 nm has been performed. The Er:YAG laser crystals longitudinally pulse-pumped by Erbium glass laser radiation (repetition rate 0.5 Hz, wavelength 1535 nm) were investigated. The passive Q-switch was a Co:MALO (Co2+:MgAl2O4) crystal. To optimize the system, three Er:YAG crystals with various in Erbium/Yttrium concentration and length were studied in the free-running regime. For the Q-switching, three saturable absorbers Co:MALO with various length, that is various transmission, were investigated. For an incident pump energy of 131 mJ, the 1.6 mJ Q-switched single pulse energy with 58 ns pulse duration (FWHM) was obtained.
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI1%2F356" target="_blank" >FR-TI1/356: *Compact Nanosecond Eye-Safe Laser</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE Vol.7721 - Solid State Lasers and Amplifiers IV, and High-Power Lasers
ISBN
978-0-8194-8194-8
ISSN
0277-786X
e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
SPIE
Place of publication
Washington
Event location
Brusel
Event date
Apr 12, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000285295200031

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