Fluorescence spectra and laser characteristics of Nd : YVO4 crystal excited by the polarized emission from a laser diode

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journalNot applicable

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Original languageEnglish
Pages (from-to)1129-1132
Journal / PublicationZhongguo Jiguang/Chinese Journal of Lasers
Volume25
Issue number12
Publication statusPublished - 1998

Abstract

The unpolarized and polarized fluorescence spectra of Nd:YVO4 crystal excited by π and σ polarized lights respectively were measured and compared. The characteristics of the Nd:YVO4 laser pumped by a laser diode were studied. A 1064 nm laser with a maximum output power of 1012 mW and a slope efficiency of 53.6 % is obtained at the incident pump power of 1900 mW.