Low Loss Hollow-Core Connecting-Circle Negative-Curvature Fibres
Hollow-core negative-curvature fibres have been the focus of current research, but how to reduce the loss of hollow-core negative-curvature fibres is a serious problem. This paper proposes a new structure of hollow-core negative-curvature fibres, that is numerically simulated using the finite-elemen...
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| Format: | Article |
| Language: | English |
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IEEE
2021-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/9328567/ |
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| author | Boyi Yang Xuesheng Liu Wenzeng Jia Shu Liu Kai Mei Tingwu Ge Dengcai Yang Youqiang Liu Tian Lan Zhiyong Wang |
| author_facet | Boyi Yang Xuesheng Liu Wenzeng Jia Shu Liu Kai Mei Tingwu Ge Dengcai Yang Youqiang Liu Tian Lan Zhiyong Wang |
| author_sort | Boyi Yang |
| collection | DOAJ |
| description | Hollow-core negative-curvature fibres have been the focus of current research, but how to reduce the loss of hollow-core negative-curvature fibres is a serious problem. This paper proposes a new structure of hollow-core negative-curvature fibres, that is numerically simulated using the finite-element method, and compared with the simulation results of hollow-core conjoined-tube negative curvature fibres (CTNCFs) and hollow-core nested anti-resonant nodeless fibres (NANFs). The results show that, the LP<sub>01</sub> mode loss can reach 0.003694 dB/km with a transmission wavelength of 1.06 μm, the LP<sub>11</sub> mode loss can be as low as 0.28423 dB/km, and the bending loss is 0.4405 dB/km with a bending radius of 5 cm and a transmission wavelength of 1.06 μm. The loss is reduced by an order of magnitude compared to CTNCFs and NANFs. |
| format | Article |
| id | doaj-art-16e4d2427aac478eacb70a75c6f2dab1 |
| institution | Matheson Library |
| issn | 1943-0655 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-16e4d2427aac478eacb70a75c6f2dab12025-07-01T23:54:12ZengIEEEIEEE Photonics Journal1943-06552021-01-0113111010.1109/JPHOT.2021.30529479328567Low Loss Hollow-Core Connecting-Circle Negative-Curvature FibresBoyi Yang0Xuesheng Liu1https://orcid.org/0000-0001-7381-8098Wenzeng Jia2Shu Liu3Kai Mei4Tingwu Ge5https://orcid.org/0000-0003-4854-3285Dengcai Yang6Youqiang Liu7Tian Lan8Zhiyong Wang9Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaBeijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, ChinaHollow-core negative-curvature fibres have been the focus of current research, but how to reduce the loss of hollow-core negative-curvature fibres is a serious problem. This paper proposes a new structure of hollow-core negative-curvature fibres, that is numerically simulated using the finite-element method, and compared with the simulation results of hollow-core conjoined-tube negative curvature fibres (CTNCFs) and hollow-core nested anti-resonant nodeless fibres (NANFs). The results show that, the LP<sub>01</sub> mode loss can reach 0.003694 dB/km with a transmission wavelength of 1.06 μm, the LP<sub>11</sub> mode loss can be as low as 0.28423 dB/km, and the bending loss is 0.4405 dB/km with a bending radius of 5 cm and a transmission wavelength of 1.06 μm. The loss is reduced by an order of magnitude compared to CTNCFs and NANFs.https://ieeexplore.ieee.org/document/9328567/Hollow-core negative-curvature fibresanti-resonantultralow loss |
| spellingShingle | Boyi Yang Xuesheng Liu Wenzeng Jia Shu Liu Kai Mei Tingwu Ge Dengcai Yang Youqiang Liu Tian Lan Zhiyong Wang Low Loss Hollow-Core Connecting-Circle Negative-Curvature Fibres IEEE Photonics Journal Hollow-core negative-curvature fibres anti-resonant ultralow loss |
| title | Low Loss Hollow-Core Connecting-Circle Negative-Curvature Fibres |
| title_full | Low Loss Hollow-Core Connecting-Circle Negative-Curvature Fibres |
| title_fullStr | Low Loss Hollow-Core Connecting-Circle Negative-Curvature Fibres |
| title_full_unstemmed | Low Loss Hollow-Core Connecting-Circle Negative-Curvature Fibres |
| title_short | Low Loss Hollow-Core Connecting-Circle Negative-Curvature Fibres |
| title_sort | low loss hollow core connecting circle negative curvature fibres |
| topic | Hollow-core negative-curvature fibres anti-resonant ultralow loss |
| url | https://ieeexplore.ieee.org/document/9328567/ |
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