Phase-Inserted Fiber Gratings and Their Applications to Optical Filtering, Optical Signal Processing, and Optical Sensing: Review
Phase-inserted fiber gratings (PI-FGs) refer to those gratings where there exist a number of the phase-shifts (spatial spacing) among different sections (or local periods) of the gratings themselves. All the PI-FGs developed to date can mainly be divided into three categories: phase-shifted gratings...
| Main Authors: | , , |
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| 格式: | 文件 |
| 语言: | English |
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MDPI AG
2022-04-01
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| 丛编: | Photonics |
| 主题: | |
| 在线阅读: | https://www.mdpi.com/2304-6732/9/4/271 |