GROWTH, SPECTROSCOPY, AND STIMULATED-EMISSION OF CUBIC BI4GE3O12 CRYSTALS DOPED WITH DY3+,HO3+,ER3+,TM3+, OR YB3+ IONS

被引：55

作者：

KAMINSKII, AA ^{[1
]}

SARKISOV, SE ^{[1
]}

BUTAEVA, TI ^{[1
]}

DENISENKO, GA ^{[1
]}

HERMONEIT, B ^{[1
]}

BOHM, J ^{[1
]}

GROSSKREUTZ, W ^{[1
]}

SCHULTZE, D ^{[1
]}

机构：

[1] ACAD SCI GDR,CENT INST OPT & SPECTROSCOPY,DDR-108 BERLIN,GER DEM REP

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1979年 / 56卷 / 02期

关键词：

D O I：

10.1002/pssa.2210560240

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Growth, spectral and laser properties of Bi4Ge3O12 crystals doped with TR3+ (Dy3+, Ho3+, Tm3+, Er3+, or Yb3+) ions, are investigated. Absorption and luminescence spectra of Er3+ and Yb3+ ions are analysed and their crystal‐field splitting schemes according to energies up to 18400 cm−1 determined. Using the Judd‐Ofelt approach of electric‐dipole transitions, the integral absorption coefficients of Er3+ ions are analysed. The intensity parameter Ωt, transition probabilities from some excited states, and inter‐manifold luminescence branching ratios are calculated. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：725 / 736

页数：12

共 24 条

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[24] Wybourne B. G., 1965, SPECTROSCOPIC PROPER

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