All-fiber tunable Mach-Zehnder interferometer based on an acousto-optic tunable filter cascaded with a tapered fiber
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- 作者：Wending Zhang ; Ligang Huang ; Feng Gao ; fenggao@nankai.edu.cn ; Fang Bo ; Guoquan Zhang ; zhanggq@nankai.edu.cn ; Jingjun Xu
- 关键词：Acousto-optic tunable filter ; Tapered fiber ; Mach-Zehnder interferometer
- 刊名：Optics Communications
- 出版年：2013
- 出版时间：1 April, 2013
- 年：2013
- 卷：292
- 期：Complete
- 页码：46-48
- 全文大小：351 K
文摘
An all-fiber tunable Mach-Zehnder interferometer based on an acousto-optic tunable filter cascaded with a tapered fiber is demonstrated experimentally. The passband isolation and the resonant wavelength of the interference fringes can be adjusted by tuning the power and frequency of the driving radio frequency signal applied to the acousto-optic tunable filter in the experimental configuration, respectively.