Study of temperature stability for fiber-optic Mach-Zehnder interferometer filter

被引：1
|
作者：
Lu, P [1 ]
Liu, DM [1 ]
Huang, DX [1 ]
Sun, JQ [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Optoelect Engn, Wuhan 430074, Peoples R China
来源：
2002 3RD INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS | 2002年
关键词：
Mach-Zehnder interferometer; coupler; wavelength multiplexers and demultiplexers;
D O I：
10.1109/ICMMT.2002.1187895
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：
Fiber-optic Mach-Zehnder interterometer can be used as wavelength-multiplexers and demultiplexers. The DeltaL and DeltaTheta directly influence the properties of M-Z. Through lengthening the DeltaL, M-Z can demultiplex much more wavelengths. But the DeltaL is longer, the temperature will influence M-Z more seriously. We explored a method to solve this problem, making M-Z work stably. The wavelength spacing is 0.8nm, and the extinction ratio is high.
引用
收藏
页码：1087 / 1089
页数：3
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