High Energy Intracavity Pumped Eye-safe BaWO4 Raman Laser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00207800" target="_blank" >RIV/68407700:21340/13:00207800 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2002305" target="_blank" >http://dx.doi.org/10.1117/12.2002305</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2002305" target="_blank" >10.1117/12.2002305</a>
Alternative languages
Result language
angličtina
Original language name
High Energy Intracavity Pumped Eye-safe BaWO4 Raman Laser
Original language description
The goal of our research is a compact Raman laser emitting short pulses with high energy and peak power in ?eye-safe" region around wavelength 1.5 ?m. We utilize intracavity conversion of giant pulses at wavelength 1.34 ?m in a BaWO4 Raman crystal (18 mmlong, AR coated). Required high energy and peak power was reached using a flash-lamp pumped Nd:YAG laser (rod 100 mm long, diameter 4 mm), Q-switched by V:YAG solid-state saturable absorber (initial transmission 37% @ 1.34 ?m). The L-shaped oscillator for 1.34 ?m radiation consisted of a concave mirror (r = 0.5 m, HR @ 1.3 ?m, HT @ 1.06 ?m), flat polarizing intracavity mirror, and output coupler (r = 1 m, HR @ 1.3 ?m, R = 39 % @ 1.5 ?m). The polarizing mirror ensured stable linearly polarized laser emission and prevented parasitic oscillations at 1.06 ?m. The Raman laser oscillator was formed by the output coupler and another intracavity mirror (r = 0.5 m, HR @ 1.5 ?m, HT @ 1.3 ?m), inserted between BaWO4 and the polarizing mirror. For
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
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
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Number of pages
5
Pages from-to
"85991W-1"-"85991W-5"
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
000321895100061