CN108957623B - 可支持18个oam模式传输的纯二氧化硅空气孔光子晶体光纤 - Google Patents
可支持18个oam模式传输的纯二氧化硅空气孔光子晶体光纤 Download PDFInfo
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- CN108957623B CN108957623B CN201810735392.4A CN201810735392A CN108957623B CN 108957623 B CN108957623 B CN 108957623B CN 201810735392 A CN201810735392 A CN 201810735392A CN 108957623 B CN108957623 B CN 108957623B
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- air holes
- circle
- air
- photonic crystal
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
- G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
- G02B6/02328—Hollow or gas filled core
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/023—Microstructured optical fibre having different index layers arranged around the core for guiding light by reflection, i.e. 1D crystal, e.g. omniguide
- G02B6/02304—Core having lower refractive index than cladding, e.g. air filled, hollow core
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Communication System (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
Description
TE<sub>01</sub> | HE<sub>11</sub> | HE<sub>21</sub> | HE<sub>31</sub> | TM<sub>01</sub> | EH<sub>11</sub> |
3.67×10<sup>-10</sup> | 2.73×10<sup>-10</sup> | 4.19×10<sup>-10</sup> | 2.71×10<sup>-10</sup> | 2.48×10<sup>-10</sup> | 9.49×10<sup>-11</sup> |
HE<sub>41</sub> | EH<sub>21</sub> | HE<sub>51</sub> | EH<sub>31</sub> | HE<sub>61</sub> | EH<sub>41</sub> |
3.89×10<sup>-10</sup> | 1.62×10<sup>-10</sup> | 2.25×10<sup>-11</sup> | 3.95×10<sup>-10</sup> | 1.86×10<sup>-10</sup> | 3.77×10<sup>-10</sup> |
Claims (5)
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CN201810735392.4A CN108957623B (zh) | 2018-07-06 | 2018-07-06 | 可支持18个oam模式传输的纯二氧化硅空气孔光子晶体光纤 |
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CN201810735392.4A CN108957623B (zh) | 2018-07-06 | 2018-07-06 | 可支持18个oam模式传输的纯二氧化硅空气孔光子晶体光纤 |
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CN108957623A CN108957623A (zh) | 2018-12-07 |
CN108957623B true CN108957623B (zh) | 2020-07-28 |
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CN201810735392.4A Active CN108957623B (zh) | 2018-07-06 | 2018-07-06 | 可支持18个oam模式传输的纯二氧化硅空气孔光子晶体光纤 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110333572B (zh) * | 2019-04-15 | 2020-11-24 | 长飞光纤光缆股份有限公司 | 一种低衰减渐变型轨道角动量光纤 |
CN110542947A (zh) * | 2019-08-19 | 2019-12-06 | 华南师范大学 | 一种用于产生和传输涡旋光束的微结构光纤 |
CN111913250B (zh) * | 2020-07-20 | 2022-07-05 | 天津理工大学 | 基于双环谐振的oam模式色散补偿微结构光纤 |
CN112649915B (zh) * | 2020-12-25 | 2022-08-02 | 东北石油大学 | 一种支持114个oam模式传输的光子晶体光纤 |
CN113050218B (zh) * | 2021-03-25 | 2022-06-24 | 中国计量大学 | 支持52种轨道角动量模式的负曲率太赫兹光纤 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106842414A (zh) * | 2017-03-08 | 2017-06-13 | 南京邮电大学 | 一种新型的可传输多个oam模式的光子晶体光纤 |
CN107238890A (zh) * | 2017-07-05 | 2017-10-10 | 南京邮电大学 | 一种可传输22个光子角动量模的光子晶体光纤 |
CN107831566A (zh) * | 2017-10-18 | 2018-03-23 | 天津理工大学 | 一种可支持22个oam模式传输的低平坦色散微结构光纤 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6606440B2 (en) * | 2000-05-15 | 2003-08-12 | Sumitomo Electric Industries, Ltd. | Microstructured optical fiber |
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2018
- 2018-07-06 CN CN201810735392.4A patent/CN108957623B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106842414A (zh) * | 2017-03-08 | 2017-06-13 | 南京邮电大学 | 一种新型的可传输多个oam模式的光子晶体光纤 |
CN107238890A (zh) * | 2017-07-05 | 2017-10-10 | 南京邮电大学 | 一种可传输22个光子角动量模的光子晶体光纤 |
CN107831566A (zh) * | 2017-10-18 | 2018-03-23 | 天津理工大学 | 一种可支持22个oam模式传输的低平坦色散微结构光纤 |
Non-Patent Citations (1)
Title |
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The Orbital Angular Momentum Modes Supporting Fibers Based on the Photonic Crystal Fiber Structure;Hu Zhang 等;《Crystals》;20171006;第1-15页 * |
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Effective date of registration: 20211215 Address after: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Yami Technology (Guangzhou) Co., Ltd Address before: 300384 No. 391 Binshui West Road, Xiqing District, Tianjin Patentee before: TIANJIN University OF TECHNOLOGY |
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Effective date of registration: 20211220 Address after: 620010 No.3 Industrial Avenue North, renshoushigao District, Tianfu New District, Chengdu, Sichuan Patentee after: SICHUAN TIANFU JIANGDONG TECHNOLOGY CO.,LTD. Address before: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Yami Technology (Guangzhou) Co., Ltd |