TRANSIENT POPULATION-DYNAMICS IN FLASHLAMP PUMPED SENSITIZED ERBIUM GLASS LASERS

被引：9

作者：

LUKAC, M ^{[1
]}

机构：

[1] JOSEF STEFAN INST, LJUBLJANA, YUGOSLAVIA

来源：

APPLIED OPTICS | 1991年 / 30卷 / 18期

关键词：

D O I：

10.1364/AO.30.002489

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Erbium population dynamics in ytterbium sensitized phosphate glass is studied by measuring transient changes in laser probe transmission during flashlamp pumping. The influence of energy loss channels such as excitation cumulation and nonlinear fluorescence quenching on the flashlamp pumping efficiency is observed to be relatively small. The decrease of the pumping efficiency at high input energies can be attributed mostly to the blue shift in the flashlamp output radiation spectrum.

引用

页码：2489 / 2494

页数：6

共 14 条

[1]

Basiev T. T., 1976, Soviet Journal of Quantum Electronics, V6, P796, DOI 10.1070/QE1976v006n07ABEH011665

[2] THEORETICAL STUDY OF ND - YB - ER GLASS LASER [J].