Investigation on the Spectroscopic Properties of Yb3+-doped Phosphate Glass

Abstract:

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A series of the Yb3+ -doped phosphate laser glass have been prepared under high temperature and different doping content and the fluorescence and absorption spectrum is observed, respectively. The influences of the Yb3+ -doped content on the spectral properties of the glass are analyzed and the optimal mole fraction is 4 %. The emission cross-section and fluorescent lifetime is calculated with McCumber theory. Furthermore, the integrated absorption cross-section, the full width at half maximum of the emission spectra and the laser performance parameters such as least particle count, saturation pump intensity and lowest pump intensity of Yb3+ -doped laser glass is calculated.

Info:

Periodical:

Advanced Materials Research (Volumes 335-336)

Edited by:

Yun-Hae Kim, Prasad Yarlagadda, Xiaodong Zhang and Zhijiu Ai

Pages:

1035-1038

DOI:

10.4028/www.scientific.net/AMR.335-336.1035

Citation:

Q. Sang et al., "Investigation on the Spectroscopic Properties of Yb3+-doped Phosphate Glass", Advanced Materials Research, Vols. 335-336, pp. 1035-1038, 2011

Online since:

September 2011

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Price:

$35.00

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