30 April 2004 Novel tunable long-period fiber grating filters
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Proceedings Volume 5279, Optical Fibers and Passive Components; (2004) https://doi.org/10.1117/12.521778
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China
A novel method to mechanically induce a long-period fiber grating (LPFG) by a grooved plate is reported. The transmission spectra of this kind of grating under different pressures and some special LPFG’s are experimentally investigated. This method is simple and reconfigurable and offers large spectra tunability. This type of LPFG has potential applications for gain flattening in erbium-doped fiber amplifiers (EDFA) and for filter design.
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Kai Chen, Kai Chen, Chunfeng Ge, Chunfeng Ge, Qiuqin Sheng, Qiuqin Sheng, Xiaoyi Dong, Xiaoyi Dong, Jun Han, Jun Han, } "Novel tunable long-period fiber grating filters", Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); doi: 10.1117/12.521778; https://doi.org/10.1117/12.521778

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