Journal of the Korean Institute of Telematics and Electronics S (전자공학회논문지S)
- Volume 34S Issue 5
- /
- Pages.15-24
- /
- 1997
- /
- 1226-5837(pISSN)
A study on tunable Add/Drop filter using Fiber Bragg Gratings
광섬유 bragg grating을 이용한 가변형 add/drop 필터에 관한 연구
Abstract
We propose a tunable add/drop filter in a form of an all-fiber mach-zehnder interferometer iwth one bragg grating at each arm. This device can be tuned by inducing a strain in the bragg grating. We also theoretically analyze the outut characteristics of the tunable add/drop filter. As a result of simulation, we know that the proposed tunable add/drop filter works well. When 2*10
Keywords