EXPERIMENTAL-DETERMINATION OF THE EMISSION CROSS-SECTION SPECTRUM OF THE PUMP TRANSITION OF PRASEODYMIUM

被引：6

作者：

KRUMMRICH, PM

机构：

[1] Institut für Hochfrequenztechnik Technische Universität Braunschweig Postfach 3329, Braunschweig

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 01期

关键词：

D O I：

10.1109/68.363375

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel technique is presented which allows the experimental determination of the emission cross-section spectrum of the pump transition of praseodymium in ZBLAN glass. The technique is based on measuring the population density of the upper level as a function of pump power as well as wavelength. The emission and absorption cross-section spectra of the pump transition are calculated from the measured population density data. The emission cross-section spectrum gained by this technique is an important step towards more accurate modelling of Pr3+-doped fiber amplifiers.

引用

页码：62 / 64

页数：3

共 5 条

[1] HIGH-POWER INGAAS/AIGAAS SINGLEMODE LASER-DIODES SUITABLE FOR PUMPING PR3+-DOPED FLUORIDE FIBER OPTIC AMPLIFIERS [J].