| 相移长周期光栅及其在增益谱平坦化中的应用 |
| |
| 引用本文： | 钱景仁,陈后飞. 相移长周期光栅及其在增益谱平坦化中的应用[J]. 光学学报, 1999, 19(9): 1207-1211 |
| |
| 作者姓名： | 钱景仁 陈后飞 |
| |
| 作者单位： | 中国科学技术大学电子工程与信息科学系光纤实验室,合肥,230027 |
| |
| 摘 要： | 用耦合模方法和传输矩阵法相结合对长周期光栅的传输光谱特性进行了研究， 提出了用相移长周期光栅使双峰的增益谱线平坦化。理论证明， 实现这样的平坦化是可行的。
|
| 关 键 词： | 长周期光栅 传输光谱 增益平坦化 |
| 收稿时间： | 1998-04-06 |
Phase Shifted Long Period Grating and Its Application in Gain Flattening |
| |
| Qian Jingren,Chen Houfei. Phase Shifted Long Period Grating and Its Application in Gain Flattening[J]. Acta Optica Sinica, 1999, 19(9): 1207-1211 |
| |
| Authors: | Qian Jingren Chen Houfei |
| |
| Abstract: | The transmission spectrum of long period grating was analized by a combination of coupled mode theory and transfer matrix method. It is suggested that a phase shifted long period grating can be used to flatten the gain spectrum with two peaks, and the result proved that such gain flattening is plausible. |
| |
| Keywords: | long period grating transmission spectrum gain flattening. |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
