CONTROLLING FBG REFLECTION/TRANSMISSION SPECTRA BY USING MULTIPLE MICRO-HEATERS

摘要：

Experiments were carried out in order to control the reflection/transmission spectra of fiber Bragg gratings (FBGs). Multiple micro-heaters were used to introduce phase shifts at different parts of a grating. It has been demonstrated that FBG reflection/transmission spectra can be dynamically controlled by using an array of micro-heaters and by simply adjusting the driving currents or switching the heaters. We demonstrate that with the method described in this paper an integrated optoelectronic device can be constructed. Experimental details and test results are presented.

关键词： Fiber Bragg grating (FBG) Reflection spectrum Transmission spectrum Phase shift Micro-heater.

作者: Enbang Li

作者单位: Collage of Precision and Optoelectronics Engineering, Tianjin University, Tianjin 300072

会议类型: 国际会议

会议名称: The 5th International Conference on Optical Communications and Networks & the 2nd International Symposium on Advances and Trends in Fiber Optics and Applications(第5届国际光通信与网络年会暨第2届纤维光学发展现状与未来趋势国际学术研讨会)

会议地点: 成都

会议语种:英文

页码: 195-198

在线出版日期: 2006-09-18（万方平台首次上网日期，不代表论文的发表时间）