Compact Long-Period Fiber Gratings Based on Periodic Microchannels
Compact Long-Period Fiber Gratings Based on Periodic Microchannels
复制标题
基于周期性微通道的紧凑型长周期光纤光栅
DOI:
10.1109/lpt.2012.2227701
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发表时间:
2013
影响因子:
2.6
通讯作者:
Sun, Hong-Bo
中科院分区:
文献类型:
--
作者:
Guo, Jing-Chun;Yu, Yong-Sen;Xue, Yang;Chen, Chao;Yang, Rui;Wang, Chuang;Chen, Qi-Dai;Sun, Hong-Bo
A novel formation method of long-period fiber gratings (LPFGs) based on periodic microchannels, which are fabricated by femtosecond laser micromachining and selective chemical etching in conventional single-mode fibers, is proposed and experimentally demonstrated. This kind of grating may be as short as only 3 mm and exhibits low-temperature sensitivity of 9.95 pm/°C from 30 °C to 120°C. The strain sensitivities of the resonant wavelength and peak loss are -2.4 nm/mε and -3.5 dB/mε, respectively. High refractive-index (RI) sensitivity with one order of magnitude larger than that of the conventional LPFGs near RI=1.33 is achieved in general single-mode fibers.
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影响因子:
2.6
作者:
Guo, Jing-Chun;Yu, Yong-Sen;Sun, Hong-Bo
通讯作者:
Sun, Hong-Bo
影响因子:
3.6
作者:
Rui-Zhu Yang;Yong-Sen Yu;Chao Chen;Qidai Chen;Hongbo Sun
通讯作者:
Rui-Zhu Yang;Yong-Sen Yu;Chao Chen;Qidai Chen;Hongbo Sun
DOI:
10.1109/ofs.2002.1000806
发表时间:
2002-05
期刊:
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)
影响因子:
--
作者:
X. Shu;Lin Zhang;I. Bennion
通讯作者:
X. Shu;Lin Zhang;I. Bennion
影响因子:
3.6
作者:
Kondo, Y;Nouchi, K;Hirao, K
通讯作者:
Hirao, K
影响因子:
6.1
作者:
Kim, Moosung;Hwang, David J.;Grigoropoulos, Costas P.
通讯作者:
Grigoropoulos, Costas P.