The Eye-safe Q-switched Er:YAG Laser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00168391" target="_blank" >RIV/68407700:21340/10:00168391 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
The Eye-safe Q-switched Er:YAG Laser
Original language description
The study describes the efficient, acousto-optic Q-switching of the Er:YAG laser at the 1645 nm wavelength. For longitudinal pumping at the wavelength of 1532 nm, a linearly-polarized 10 W erbium fiber laser radiation was used. The investigated Er:YAG crystal was 40 mm long and its erbium concentration was 0.25 %. For giant pulse generation, the fused silica acousto-optic modulator was inserted inside the Er:YAG laser oscillator. Laser output characteristics were performed depending on the parameters ofoutput coupler reflectance (R= 95%, 90%, 85%) and the repetition rate (from 0.1 to 10 kHz). For maximum incident pump power of 7.8 W, pulse energy up to 4 mJ was generated with a pulse duration less than 40 ns at a 500-Hz repetition rate.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
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
—
Number of pages
7
Pages from-to
—
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
000285295200032