Observation of microlaser with Er-doped phosphate glass coated microsphere pumped by 780 nm

被引：31

作者：

Dong, C. H. ^{[1
]}

Yang, Y. ^{[1
]}

Shen, Y. L. ^{[2
]}

Zou, C. L. ^{[1
]}

Sun, F. W. ^{[1
]}

Ming, H. ^{[2
]}

Guo, G. C. ^{[1
]}

Han, Z. F. ^{[1
]}

机构：

[1] Univ Sci & Technol China, Opt & Opt Engn Dept, Key Lab Quantum Informat, Anhua 230026, Peoples R China

[2] Univ Sci & Technol China, Opt & Opt Engn Dept, Inst Photon, Hefei 230026, Anhui, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2010年 / 283卷 / 24期

基金：

美国国家科学基金会;

关键词：

Whispering gallery mode; Microsphere laser sy tem; LASER; BAND;

D O I：

10.1016/j.optcom.2010.07.018

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The silica microspheres coated with a thin layer of Er doped phosphate glass are fabricated and whispering-gallery modes (WGMs) with quality factor of 8 x 10(6) in the 780 nm band are obtained We demonstrate that the microsphere can form single-mode and multi-mode microlaser in communication-band with a pumping laser of wavelength 780 nm band Moreover the representative lateral emission distributed modes in the microsphere can be directly observed via the upconverted photoluminescence (C) 2010 Elsevier BV All rights reserved

引用

页码：5117 / 5120

页数：4

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