FLUORESCENCE AND LASER OPERATION IN SINGLE-MODE TI-DIFFUSED ND-MGO-LINBO3 WAVE-GUIDE STRUCTURES

被引：46
作者：
BRINKMANN, R
SOHLER, W
SUCHE, H
WERSIG, C
机构：
[1] Universität Paderborn
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 1992年 / 28卷 / 02期
关键词：
D O I：
10.1109/3.123274
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：
The spectral properties of the guided-wave Nd fluorescence and results of laser oscillation in Ti-indiffused single-mode Nd:MgO:LiNbO3 Waveguides and waveguide cavities, respectively, are reported. Using a single-mode diode laser as a pump source (lambda(p) = 814.6 nm), an oscillation threshold in an 8-mm-long structure of 2.1-mW absorbed pump power has been obtained. An output power up to 310-mu-W (limited by the available pump power), a slope efficiency of 16% at power levels > 150-mu-W, and an emission linewidth of 0.21 nm (at lambda(s) = 1085 nm) have been measured.
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页码：466 / 470
页数：5
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