Demonstration of a cw room temperature mid-IR microlaser

被引：23
|
作者：
Deng, Yang [1 ]
Jain, Ravinder K. [1 ]
Hossein-Zadeh, Mani
机构：
[1] Univ New Mexico, Ctr High Technol Mat, Albuquerque, NM 87106 USA
来源：
OPTICS LETTERS | 2014年 / 39卷 / 15期
基金：
美国国家科学基金会;
关键词：
MU-M; MICROSPHERE LASER; FIBER; SPECTROSCOPY; AMPLIFIERS; SENSORS; CHIP;
D O I：
10.1364/OL.39.004458
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report a demonstration of the first continuous-wave (cw) mid-IR microlaser operating at room temperature (RT). Our whispering-gallery-mode microlaser-operating at 2.71 mu m-is based on a heavily erbium-doped high-Q ZBLAN microsphere optically pumped by a 980 nm diode laser; with a threshold pump power of <150 mu W. (C) 2014 Optical Society of America
引用
收藏
页码：4458 / 4461
页数：4
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