Whispering gallery modes in glass microspheres made by simple technology

被引：0
|
作者：
Gaikov, DV [1 ]
Kolobkova, EV [1 ]
Lipovskii, AA [1 ]
Melehin, VG [1 ]
Petrikov, VG [1 ]
机构：
[1] St Petersburg State Tech Univ, St Petersburg 195251, Russia
来源：
10TH INTERNATIONAL SYMPOSIUM ON NANOSTRUCTURES: PHYSICS AND TECHNOLOGY | 2003年 / 5023卷
关键词：
whispering gallery modes; photoluminescence; glass microsphers;
D O I：
10.1117/12.511772
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A simple technique to form glass microresonators is proposed and used to make microresonators of samarium-doped phosphate glass. Measured in the vicinity of (4)G(5/2)-H-6(7/2) transition of Sm3+ ion photoluminescence spectra of the microresonators gave the value of Q-factor similar to 6000. This exceeds the Q-factor of glass microspeherts made with conventional flyway technique.
引用
收藏
页码：120 / 122
页数：3
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