DISCRETELY TUNABLE FIBER RING LASER USING FBG TUNABLE FILTER AND MACH-ZEHNDER INTERFEROMETER

被引:1
作者
Chen, Wei [1 ]
Zhu, Ning Hua [1 ]
Man, Jiang Wei [1 ]
Xiong, Shang [1 ]
Xie, Liang [1 ]
机构
[1] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
基金
中国国家自然科学基金;
关键词
tunable fiber ring laser; fiber Bragg gratings; Mach-Zehnder interferometers; SINGLE-FREQUENCY; WAVELENGTH;
D O I
10.1002/mop.24690
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A discretely tunable Er-doped fiber-ring laser using a fiber Mach-Zehnder interferometer (MZI) and a tunable fiber Bragg grating (FBG) is proposed. In this scheme, the combination of MZI and FBG acts as a discrete wavelength selector. Analysis of its transmission function shows that discrete wavelength tuning can be realized, and experiments demonstrate 64 single-mode outputs with a mode spacing of 181.7 pm, and the output power is quite stable in the whole tuning range. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2595-2598, 2009; Published online in Wiley InterScience (www. interscience.wiley.com). DOI 10.1002/mop.24690
引用
收藏
页码:2595 / 2598
页数:4
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