| 多波长掺镱光纤激光器实验研究 |
| |
| 引用本文： | 朱宗玖,周孟然. 多波长掺镱光纤激光器实验研究[J]. 光电工程, 2007, 34(7): 59-62 |
| |
| 作者姓名： | 朱宗玖 周孟然 |
| |
| 作者单位： | 安徽理工大学,电气系,安徽,淮南,232001;中国科学院安徽光学精密机械研究所,安徽,合肥,230031;安徽理工大学,电气系,安徽,淮南,232001 |
| |
| 基金项目： | 国家自然科学基金 , 中国科学院"百人计划" |
| |
| 摘 要： | 为了产生室温下掺镱光纤激光器稳定的多波长激光振荡,采用两个光纤环镜作为线形腔掺镱光纤激光器的端镜,在其中一个环镜中熔接一段保偏光纤构成梳状滤波器,通过优化掺镱光纤长度和腔损耗,实现了室温下1060nm附近稳定的多波长振荡.实验结果表明,在室温下,掺镱光纤存在比较明显的非均匀加宽效应,从而使得激光器的振荡波长数随泵浦功率的增加而增加.
|
| 关 键 词： | 掺镱光纤激光器 多波长振荡 梳状滤波器 保偏光纤 |
| 文章编号： | 1003-501X（2007）07-0059-04 |
| 收稿时间： | 2006-07-31 |
| 修稿时间： | 2006-07-312007-04-30 |
Experiment study on multiwavelength Ytterbium-doped fiber laser |
| |
| ZHU Zong-jiu,ZHOU Meng-ran. Experiment study on multiwavelength Ytterbium-doped fiber laser[J]. Opto-Electronic Engineering, 2007, 34(7): 59-62 |
| |
| Authors: | ZHU Zong-jiu ZHOU Meng-ran |
| |
| Affiliation: | Department of Electric Engineering, Anhui University of Science and Technology, Huainan 232001, China; Anhui Institute of Optics and Fine Mechanics, the Chinese Academy of Sciences, Hefei 230031, China |
| |
| Abstract: | To produce stable multiwavelength oscillation of Ytterbium-doped fiber laser at room temperature, two Fiber Loop mirrors (FLPs) are used for end mirrors and a comb-filter is formed by a piece of Polarization Maintain Fiber (PMF) fused into one of the FLPs. Thus, stable multiwavelength oscillation of the linear cavity Ytterbium-doped fiber laser at 1060nm band is obtained at room temperature by optimizing length of Ytterbium-doped fiber and loss of cavity. The experimental results show that, at room temperature, the Ytterbium-doped Fiber (YDF) has obviously inhomogeneous gain broadening, which results in that the lasing lines of the laser increases with the increase of the pump power. |
| |
| Keywords: | Ytterbium-doped fiber laser multiwavelength oscillation comb-filter polarization maintain fiber |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
