| New cobweb-structure hollow Bragg optical fibers |
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| 作者姓名： | YU Rong-jin ZHANG Yong-qiang ZHANG Bing WANG Chao-ran WU Chang-qi |
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| 作者单位： | College of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, China |
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| 摘 要： | So far, there are two kinds of hollow-core fibers, i.e. Bragg fibers1] and photonic bandgap fibers2]. The lowest loss re- ported in hollow-core photonic bandgap fibers with fused silica is 1.2 dB/km at 1620 nm3]. The ultimate limit to the attenuation o…
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| 关 键 词： | 蛛网结构 空芯 布拉格光学纤维 覆层 |
| 文章编号： | 1673-1905（2007）01-0010-04 |
| 收稿时间： | 2006-09-06 |
New cobweb-structure hollow Bragg optical fibers |
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| YU Rong-jin ZHANG Yong-qiang ZHANG Bing WANG Chao-ran WU Chang-qi.New cobweb-structure hollow Bragg optical fibers[J].Opto-electronics Letters,2007,3(1):10-13. |
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| Authors: | Rong-jin Yu Yong-qiang Zhang Bing Zhang Chao-ran Wang and Chang-qi Wu |
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| Affiliation: | (1) College of Information Science and Engineering, Yanshan University, Qinhuangdao, 066004, China |
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| Abstract: | A new type of Bragg fibers,i.e. hollow-core cobweb-structured optical fibers,which can be used to the low-loss transmission from visible to near infrared region (0.65 μm-1.55 μm),terahertz wave (200 μm-480 μm) and circular-polarization-maintaining single-mode transmission are investigated. Results show that the hollow-core cobweb-structured fibers have less loss than other hollow-core Bragg fibers. The fibers can be constituted by using the plastics or glasses with large absorption losses. |
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| Keywords: | TN253 |
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