| 双包层光子晶体光纤特性研究 |
| |
| 引用本文： | 沈莹,魏淮.双包层光子晶体光纤特性研究[J].现代电子技术,2011(24):149-150,154. |
| |
| 作者姓名： | 沈莹 魏淮 |
| |
| 作者单位： | 北京交通大学光波技术研究所; |
| |
| 基金项目： | 国家自然科学基金资助项目(60807013) |
| |
| 摘 要： | 通过对比双包层光子晶体光纤与聚合物双包层光纤的结构特性以及泵浦方法,得出双包层光子晶体光纤（DC-PCF）可以产生比聚合物双包层光纤大得多的数值孔径,但需要侧面泵浦和利用锥形多模光纤连接的PC-DCF不适合构建放大器的结论。研究表明,光子晶体光纤所具有的大数值孔径能有效地减少高功率放大器中的非线性光学效应。
|
| 关 键 词： | 双包层光子晶体光纤 聚合物双包层光纤 数值孔径 泵浦方式 |
Characteristic Research of Double-cladding Photonic-crystal Fiber |
| |
| SHEN Ying,WEI Huai.Characteristic Research of Double-cladding Photonic-crystal Fiber[J].Modern Electronic Technique,2011(24):149-150,154. |
| |
| Authors: | SHEN Ying WEI Huai |
| |
| Affiliation: | SHEN Ying,WEI Huai(Institute of Light Wave Technology,Beijing Jiaotong University,Beijing 100044,China) |
| |
| Abstract: | Recently,the double-cladding photonic-crystal fiber(DC-PCF) has been paid increasing attention due to its novel optical characteristics.Comparing the structure characteristic and pumping method of DC-PCF with those of polymer double-cladding fiber(DCF),it can be said that DC-PCF can possess a much larger numerical aperture than polymer DCF,but DC-PCF that requires side pumping and connection by tapered multi-mode fiber is unsuitable for constructing amplifiers.The research indicates that large numerical ape... |
| |
| Keywords: | double-cladding photonic-crystal fiber polymer double-cladding fiber numerical aperture pump form |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
