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Titolo:
Scaling of longitudinally diode-pumped self-frequency-doubling Nd : YCOB lasers
Autore:
Hammons, DA; Richardson, M; Chai, BHT; Chin, AK; Jollay, R;
Indirizzi:
Univ Cent Florida, Ctr Res & Educ Opt & Lasers, Orlando, FL 32816 USA UnivCent Florida Orlando FL USA 32816 pt & Lasers, Orlando, FL 32816 USA Laser Energet Inc, Mercerville, NJ 08619 USA Laser Energet Inc Mercerville NJ USA 08619 Inc, Mercerville, NJ 08619 USA Crystal Photon Inc, Sanford, FL 32773 USA Crystal Photon Inc Sanford FL USA 32773 Photon Inc, Sanford, FL 32773 USA Polaroid Laser Diode Mfg & Dev, Norwood, MA 02062 USA Polaroid Laser DiodeMfg & Dev Norwood MA USA 02062 Norwood, MA 02062 USA
Titolo Testata:
IEEE JOURNAL OF QUANTUM ELECTRONICS
fascicolo: 8, volume: 36, anno: 2000,
pagine: 991 - 999
SICI:
0018-9197(200008)36:8<991:SOLDSN>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
YTTRIUM ALUMINUM BORATE; YAG LASERS; STIMULATED-EMISSION; OPTICAL-ABSORPTION; CRYSTAL-GROWTH; INFRARED-LASER; NEODYMIUM; RADIATION; NM;
Keywords:
diode-pumped solid-state laser; nonlinear crystal; self-frequency-doubling;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
--discip_EC--
Citazioni:
53
Recensione:
Indirizzi per estratti:
Indirizzo: Hammons, DA Univ Cent Florida, Ctr Res & Educ Opt & Lasers, Orlando, FL 32816 USA Univ Cent Florida Orlando FL USA 32816 Orlando, FL 32816 USA
Citazione:
D.A. Hammons et al., "Scaling of longitudinally diode-pumped self-frequency-doubling Nd : YCOB lasers", IEEE J Q EL, 36(8), 2000, pp. 991-999

Abstract

We report the scaling of a new self-frequency-doubling laser, based on thecrystal Nd3+:YCa4O(BO3)(3), to higher powers. The power scaling is achieved by diode pumping using a novel technology of combining the output of up to four high-brightness laser diodes. Spectroscopic, thermo-mechanical, and laser properties are investigated for use in designing high-power self-frequency-doubling lasers. Using a method of angular-multiplexing individual laser diodes for pumping, we demonstrate output powers of more than 1.9 W of fundamental (1060 nm) radiation and 245 mW at the second harmonic. Experimental investigation rendered a thermal stress resistance figure-of-merit forthis material to be between 210-280 W/m.

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Documento generato il 30/03/20 alle ore 10:15:20