Tunability of Yb:glass Laser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00207798" target="_blank" >RIV/68407700:21340/13:00207798 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/13:00309357
Result on the web
<a href="http://dx.doi.org/10.1117/12.2002041" target="_blank" >http://dx.doi.org/10.1117/12.2002041</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2002041" target="_blank" >10.1117/12.2002041</a>
Alternative languages
Result language
angličtina
Original language name
Tunability of Yb:glass Laser
Original language description
Ytterbium doped phosphate glass (5 mol% of Yb2O3, thickness 1 and 2 mm, uncoated), developed for fibre laser, was tested in bulk form as a laser active medium. For Yb:glass pumping a fibre coupled (fibre core diameter 100 ?m, NA = 0.22) laser diode withemission at wavelength 975nm was used. The laser diode was operating in pulsed regime (pulse length 1.5 ms, repetition rate 5 Hz, maximum pulse energy 22 mJ) with low duty cycle to reduce a heat accumulation inside the active medium (Yb:glass was only air-cooled). Longitudinally pumped Yb:glass samples were placed inside the 145mm long semi-hemispherical resonator formed by a flat pumping mirror (HR @ 1.0 - 1.1 ?m, HT @ 0.97 ?m) and by curved output coupler (r = 150 mm). Set of output couplers with reflectivity 91 ? 97% @ 1.0 - 1.1 ?m was used. Tuning of the Yb:glass laser was accomplished by using a birefringent filter (single 1.5mm thick quartz plate) placed inside the optical resonator at the Brewster angle between the output coupler
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP102%2F12%2F0320" target="_blank" >GAP102/12/0320: Mid-infrared solid-state lasers</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
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. 8599 - Solid State Lasers XXII: Technology and Devices
ISBN
978-0-8194-9368-2
ISSN
0277-786X
e-ISSN
—
Number of pages
8
Pages from-to
"85991U-1"-"85991U-8"
Publisher name
SPIE
Place of publication
Washington
Event location
San Francisco
Event date
Feb 2, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000321895100059