Lasing in a crystal pumped into the transition

Lasing in a crystal pumped into the transition

A growth technology has been developed, and a laser crystal of high optical quality has been grown by Czochralski method. Its spectral and luminescent characteristics are studied. Lasing at a wavelength of is obtained under pumping into the absorption line on the transition of the ion at a wavelengt...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2016-03, Vol.46 (3), p.189-192
Hauptverfasser: Zavartsev, Yu.D., Zagumennyi, A.I., Kalachev, Yu.L., Kutovoi, S.A., Mikhailov, V.A., Shcherbakov, I.A.
Format: Artikel
Sprache:eng
Schlagworte:
laser
lasing
lifetime
luminescence
YbAG
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Beschreibung
Zusammenfassung:A growth technology has been developed, and a laser crystal of high optical quality has been grown by Czochralski method. Its spectral and luminescent characteristics are studied. Lasing at a wavelength of is obtained under pumping into the absorption line on the transition of the ion at a wavelength of . The slope and total (optical) efficiencies of the laser at an output power of up to reach 41 % and 30 %, respectively.
ISSN:1063-7818
1468-4799
DOI:10.1070/QEL15917