|
|||||
|
|
| 双程前向近高斯型掺铒超荧光光纤光源的实验研究 | |
| 引用本文： | 叶薇薇,房鸿,刘承香,吴旭,阮双琛,张力.双程前向近高斯型掺铒超荧光光纤光源的实验研究[J].光子学报,2014,40(5):694-698. |
| 作者姓名： | 叶薇薇 房鸿 刘承香 吴旭 阮双琛 张力 |
| 作者单位： | 1 西安工业大学 数理系,西安 710032) (2 深圳市激光工程重点实验室,深圳大学 电子科学与技术学院,深圳518060) (3 深圳大学 信息工程学院,深圳 518060) |
| 基金项目： | 武器装备预研基金项目(9140A***T5101)、深圳市科技计划配套和深圳市南山区科技项目配套基金资助 |
| 摘 要： | 研究了输出谱型为近高斯型的掺铒超荧光光纤光源,分析了高斯型光谱的自相干函数和影响平均波长稳定性的因素.采用双程前向光源结构,通过选择铒纤长度获得高斯型光谱输出,同时调节泵浦功率来优化铒纤的本征温度系数对光源的影响,得到铒纤长度10.05 m,泵浦功率为172 mW时,整体光路（除半导体泵浦激光器及其驱动电源）在全温－40 ℃~60 ℃测试条件下平均波长稳定性为66.651 ppm的近高斯型掺铒光纤光源. |
| 关 键 词： | 掺铒超荧光光纤光源 近高斯型 双程前向 自相干函数 平均波长稳定性 |
| 收稿时间： | 2010-09-28 |
Experimental Investigation on Near Gaussian-shaped Spectrum Erbium-Doped Fiber Super-flourescent Source in Double-pass Forward Configuration |
|
| YE Wei-wei,FANG Hong,LIU Cheng-xiang,WU Xu,RUAN Shuang-chen,ZHANG Li.Experimental Investigation on Near Gaussian-shaped Spectrum Erbium-Doped Fiber Super-flourescent Source in Double-pass Forward Configuration[J].Acta Photonica Sinica,2014,40(5):694-698. | |
| Authors: | YE Wei-wei FANG Hong LIU Cheng-xiang WU Xu RUAN Shuang-chen ZHANG Li |
| Institution: | (1 Department of Mathematics and Physics,Xi′an Technological University,Xi′an 710032,China) (2 Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University, Shenzhen 518060,China) (3 College of Information Engineering,Shenzhen University,Shenzhen 518060,China) |
| Abstract: | The on near Gaussian-shaped spectrum Erbium-doped fiber super-flourescent source was studied.The self-coherence function of Gaussian-shaped spectrum and the change of mean wavelength under different temperatures were theoretically analyzed.Using the double-pass forward configuration,the Gaussian-shaped spectrum was obtained with certain Erbium-doped fiber length.Meanwhile,pump powers could be adjusted to optimize the intrinsic thermal coefficient of Erbium-doped fiber.Finally,under the condition with erbium-doped fiber length of 10.05 m,LD power of 172 mW,the whole optical path (except pumping LD and the driving) in the environmental temperature from －40 ℃ to 60 ℃,the near Gaussian-shaped spectrum Erbium-doped fiber source with 66.651 ppm mean wavelength stability was obtained. |
| Keywords: | Erbium-doped fiber super-flourescent source Near Gaussian-shaped spectrum Double-pass forward Self-coherence function Mean-wavelength stability |
| 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》下载免费的PDF全文 | |