新型全光纤型可调法-珀滤波器的制备与实验  

Fabrication and Experimental Research on a New Kind of All-optical Tunable Fabry-perot Filter

作　　者：童杏林[1] 吕大娟[1] 刘恋[1] 吴薇[1] 胡文彬[1] 

机构地区：[1]武汉理工大学光纤传感技术与信息处理教育部重点实验室,武汉430070

出　　处：《武汉理工大学学报》2009年第1期132-134,156,共4页Journal of Wuhan University of Technology

基　　金：国家自然科学基金重点项目(60537050);湖北省自然科学基金(2008CDB287)

摘　　要：法布里-珀罗滤波器是光纤传感与通信中的关键器件之一,全光纤可调法布里-珀罗腔的制作工艺难度大。通过在光纤端面镀膜并且采用V型槽对光,制备出新型全光型可调法布里-珀罗滤波器,解决了法布里-珀罗腔制作过程中所遇到的对光技术问题,制成的法布里-珀罗腔具有较好的性能。The Fabry-Perot tunable filter is very important for optic fiber grating demodulation. It is hard to fabricate a fiber Fabry-Perot tunable filter. In this paper, a groove- shape has been used to calibrate the two end faces of fiber coated by high reflecting films. The result shows that a high quality cavity has been obtained which can be used in the optical fiber sensing system as a demodulator.

关 键 词：传感器 法布里-珀罗滤波器 解调 微加工 

分 类 号：TN25[电子电信—物理电子学]