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Dynamic Single/Dual-channel Filter with Tunable Fiber Bragg Gratings

Dynamic Single/Dual-channel Filter with Tunable Fiber Bragg Gratings
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摘要 The shift mechanism of Bragg wavelength with stress variation for a fiber grating is investigated in detail. The influence of strain change on reflection and bandpass is theoretically analyzed. By applying stress, the dynamic single/dual channel filter with tunable fiber Bragg gratings is achieved. The shift mechanism of Bragg wavelength with stress variation for a fiber grating is investigated in detail. The influence of strain change on reflection and bandpass is theoretically analyzed. By applying stress, the dynamic single/dual-channel filter with tunable fiber Bragg gratings is achieved.
出处 《Semiconductor Photonics and Technology》 CAS 2003年第1期4-7,共4页 半导体光子学与技术(英文版)
基金 NaturalScienceandTechnologyFoundationofGuangdongProvince(0 1 0 378)
关键词 Fiber Bragg grating STRAIN Dynamic tunable 光纤布拉格光栅 应力 动态可调性 光纤通信
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参考文献7

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