Phase-shifted Bragg microstructured optical fiber gratings utilizing infiltrated ferrofluids

被引:0
|
作者
Candiani, Alessandro [1 ]
Margulis, Walter [2 ]
Sterner, Carola [2 ]
Konstantaki, Maria [1 ]
Pissadakis, Stavros [1 ]
机构
[1] Fdn Res & Technol Hellas, Inst Elect Struct & Laser, Iraklion 70013, Greece
[2] Acreo AB, Dept Fiber Photon, S-16440 Stockholm, Sweden
关键词
PHOTONIC-CRYSTAL-FIBER; FABRICATION;
D O I
暂无
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Results are presented on the efficient spectral manipulation of uniform and chirped Bragg reflectors inscribed in microstructured optical fibers utilizing short lengths of ferrofluids infiltrated in their capillaries. The infiltrated ferrofluidic defects can generate either parasitic reflection notch features in uniform Bragg reflectors of up to 80% visibility and similar to 0.1 nm spectral shift or tunability of the bandwidth and strength reflection up to 100% when introduced into chirped gratings. Spectra are presented for different spatial positions and optical characteristics of the ferrofluidic section. (C) 2011 Optical Society of America
引用
收藏
页码:2548 / 2550
页数:3
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