大功率高效率掺铒超荧光光纤光源及其应用 |
| |
引用本文: | 陈胜平,吕可诚,李乙钢,盛秋琴,朱剑平,李家方,冯鸣. 大功率高效率掺铒超荧光光纤光源及其应用[J]. 光子学报, 2004, 33(1): 17-20 |
| |
作者姓名: | 陈胜平 吕可诚 李乙钢 盛秋琴 朱剑平 李家方 冯鸣 |
| |
作者单位: | 南开大学物理科学学院光电信息科学系,天津,300071;南开大学物理科学学院光电信息科学系,天津,300071;南开大学物理科学学院光电信息科学系,天津,300071;南开大学物理科学学院光电信息科学系,天津,300071;南开大学物理科学学院光电信息科学系,天津,300071;南开大学物理科学学院光电信息科学系,天津,300071;南开大学物理科学学院光电信息科学系,天津,300071 |
| |
基金项目: | 国家高技术研究发展计划 (2 0 0 3AA312 10 0 ),国家自然科学基金 (6 0 3770 10 )资助项目 |
| |
摘 要: | 采用光纤反射环镜和双程后向结构,得到了最大输出功率30.6 mW、光光转换效率42.0%的大功率、高效率全光纤掺铒超荧光光源(SFS).利用串接光纤光栅(FBG)和光纤型F-P腔,对其进行光谱分割,得到了稳定的多波长输出.实验结果和探讨对光谱分割多波长光源的研制具有指导意义.
|
关 键 词: | 超荧光光源(SFS) 多波长光源 掺铒光纤(EDF) 大功率 高效率 |
收稿时间: | 2003-07-10 |
修稿时间: | 2003-07-10 |
High Power,High Efficiency Erbium-doped Superfluorescent Fiber Source and its Applications |
| |
Affiliation: | (Institute of Physics, Nankai University, Tianjin 300071) |
| |
Abstract: | A fiber loop mirror is employed in an erbium-doped double pass backward (DPB) superfluorescent fiber source (SFS), to realize a robust all-fiber SFS. Output power as high as 30.6 mW with pump efficiency of 42.0% is achieved under the pumping of 980 nm Laser Diode (LD). Three fiber Bragg gratings (FBG′s) are utilized for the purpose of spectrum slicing. A rather stable tri-wavelength fiber source is got with total output power of 0.401 mW in the absence of any amplifier. A self-made fiber Fabry-Perot cavity is used for spectrum slicing, too. It brings out a multi-wavelength output with ~0.8 nm channel spacing, which satisfies the requirements of ITU standard. Experimental results and discussions will be useful in manufacture of SFS based multi-wavelength fiber sources. |
| |
Keywords: | Superfluorescent fiber source (SFS) Multi-wavelength Erbium-doped fiber (EDF) High power High efficiency |
本文献已被 CNKI 维普 万方数据 等数据库收录! |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
|