| High-birefringence, low-loss porous fiber for single-mode terahertz-wave guidance | |
Chen, Na-na1,2; Liang, Jian1,2; Ren, Li-yong1
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| 作者部门 | 瞬态光学与光子技术国家重点实验室 |
| 2013-07-20 | |
| 发表期刊 | APPLIED OPTICS
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| ISSN | 1559-128X |
| 卷号 | 52期号:21页码:5297-5302 |
| 产权排序 | 1 |
| 摘要 | A new kind of polymer porous fiber with elliptical air-holes is designed for obtaining high birefringence in the terahertz (THz) frequency range in this paper. Using the finite element method, the properties of this kind of fiber are simulated in detail including the single-mode propagation condition, the birefringence, and the loss. Theoretical results indicate that the single-mode THz wave in the frequency range from 0.73 to 1.22 THz can be guided in the fiber; the birefringence can be enhanced by rotating the major axis of the elliptical air-hole and there exists an optimal rotating angle at 30 degrees. At this optimal angle a birefringence as high as 0.0445 can be obtained in a wide frequency range. Low-loss THz guidance can be achieved owing to the effective reduction of the material absorption in such a porous fiber. This research is useful for polarization-maintaining THz-wave guidance. (c) 2013 Optical Society of America |
| 文章类型 | Article |
| 关键词 | Far Infrared Or Terahertz Microstructured Fibers Fibers Polymers Polarization-maintaining |
| 学科领域 | 信息光学 |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/AO.52.005297 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | PHOTONIC CRYSTAL FIBERS ; DISPERSION ; GUIDES ; SPECTROSCOPY ; PROPAGATION ; FABRICATION ; RADIATION ; LATTICE |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| 项目资助者 | 国家自然科学基金 |
| WOS类目 | Optics |
| WOS记录号 | WOS:000322011600033 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20967 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Na-na,Liang, Jian,Ren, Li-yong. High-birefringence, low-loss porous fiber for single-mode terahertz-wave guidance[J]. APPLIED OPTICS,2013,52(21):5297-5302. |
| APA | Chen, Na-na,Liang, Jian,&Ren, Li-yong.(2013).High-birefringence, low-loss porous fiber for single-mode terahertz-wave guidance.APPLIED OPTICS,52(21),5297-5302. |
| MLA | Chen, Na-na,et al."High-birefringence, low-loss porous fiber for single-mode terahertz-wave guidance".APPLIED OPTICS 52.21(2013):5297-5302. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| High-birefringence, （706KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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