DocumentCode
1792754
Title
3 mJ@3.3 kHz single mode single-frequency end pumped pulsed Nd:YAG ring laser
Author
Davtian, A.S. ; Gorelova, Z.V. ; Pokrovskyi, V.P. ; Sobolev, S.S. ; Terekhov, S.S.
Author_Institution
Vavilov State Opt. Inst., St. Petersburg, Russia
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
1
Lastpage
1
Abstract
End pumped Nd:YAG ring laser with electro-optical Q-switcher was built. Pumping of each laser rod is provided by 45 Watt laser diode module coupled in high-brightness fiber. Single-frequency and unidirectional performance of laser is provided with injection seeding. End overheating of active rod was reduced by using low-concentration active medium. Thermo-optic distortions were compensated.
Keywords
Q-switching; brightness; electro-optical switches; neodymium; optical distortion; optical fibre couplers; optical pumping; ring lasers; solid lasers; thermo-optical effects; YAG:Nd; electro-optical Q-switcher; energy 3 mJ; frequency 3.3 kHz; laser diode module-high-brightness fiber coupling; power 45 W; rod overheating; single-mode single-frequency end pumped pulsed neodymium:YAG ring laser; thermo-optic distortion compensation; Optical distortion; Optical fibers; Optical imaging; Optical pumping;
fLanguage
English
Publisher
ieee
Conference_Titel
Laser Optics, 2014 International Conference
Conference_Location
Saint Petersburg
Print_ISBN
978-1-4799-3884-1
Type
conf
DOI
10.1109/LO.2014.6886259
Filename
6886259
Link To Document