Tm:GGAG crystal for 2 μm tunable diode-pumped laser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00469432" target="_blank" >RIV/68378271:_____/16:00469432 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/16:00304691
Result on the web
<a href="http://dx.doi.org/10.1117/12.2227641" target="_blank" >http://dx.doi.org/10.1117/12.2227641</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2227641" target="_blank" >10.1117/12.2227641</a>
Alternative languages
Result language
angličtina
Original language name
Tm:GGAG crystal for 2 μm tunable diode-pumped laser
Original language description
The spectroscopy properties and wavelength tunability of diode pumped laser based on Tm:GGAG single crystal were investigated for thenfirst time. A fiber (core diameter 400 μm, NA= 0.22) coupled laser diode (emission wavelength 786 nm) was used for longitudinal Tm:GGAG pumping. The laser diode was operating in the pulsed regime (10 ms pulse length, 10 Hz repetition rate, maximum power amplitude 18 W). The 145 mm long semi-hemispherical laser resonator consisted of a flat pumping mirror (HR @ 1.8 - 2.10 μm, HT @ 0.78 μm) and curved (r = 150mm) output coupler with a reflectivity of 97% @ 1.8 - 2.10 μm. The maximum laser output power amplitude 1.14W was obtained at wavelength 2003nm for absorbed pump power amplitude 4.12W. The laser slope efficiency was 37% in respect to absorbed pumping power. The laser was continuously tunable over 180 nm in a spectral region from 1856 nm to 2036 nm.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA15-05360S" target="_blank" >GA15-05360S: Temperature influence on spectroscopic and lasing characteristics of solid-state materials covering spectral range from visible up to mid-infrared</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Laser sources and applications III
ISBN
978-1-5106-0138-3
ISSN
0277-786X
e-ISSN
—
Number of pages
8
Pages from-to
—
Publisher name
SPIE
Place of publication
Bellingham
Event location
Brussels
Event date
Apr 4, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000381704500012