| Original Articles |
|
|
|
|
New Method to Obtain Strain Gradient Chirped Fiber Bragg Gratings |
| WANG Ling;FU Li-bin;XU Wan-jin;AN Hong-lin;LIN Xiang-zhi;LIU Hong-du |
| Department of Physics, Peking University, Beijing 100871 |
|
| Cite this article: |
|
WANG Ling, FU Li-bin, XU Wan-jin et al 1999 Chin. Phys. Lett. 16 902-904 |
|
|
|
|
Abstract We describe a new method for applying a strain gradient with different profiles to convert uniform fiber Bragg gratings into linear or non-linear chirped ones. The chirping profile and the chirp rate of the fiber gratings can be controlled by simply varying the tension applied. Both the theory and experimental results are presented.
|
| Keywords:
42.81.-i
42.81.Qb
42.25.Bs
|
|
|
Published: 01 December 1999
|
|
| PACS: |
42.81.-i
|
(Fiber optics)
|
| |
42.81.Qb
|
(Fiber waveguides, couplers, and arrays)
|
| |
42.25.Bs
|
(Wave propagation, transmission and absorption)
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
