CN107831566B - 一种可支持22个oam模式传输的低平坦色散微结构光纤 - Google Patents
一种可支持22个oam模式传输的低平坦色散微结构光纤 Download PDFInfo
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- CN107831566B CN107831566B CN201710968968.7A CN201710968968A CN107831566B CN 107831566 B CN107831566 B CN 107831566B CN 201710968968 A CN201710968968 A CN 201710968968A CN 107831566 B CN107831566 B CN 107831566B
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- oam
- optical fiber
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- refractive
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 239000006185 dispersion Substances 0.000 title claims abstract description 26
- 239000013307 optical fiber Substances 0.000 title claims abstract description 23
- 238000012423 maintenance Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 238000005253 cladding Methods 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000009975 flexible effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004038 photonic crystal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- 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
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (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> | HE<sub>41</sub> |
| 1.86×10<sup>-10</sup> | 1.16×10<sup>-10</sup> | 1.35×10<sup>-9</sup> | 1.19×10<sup>-10</sup> | 1.97×10<sup>-11</sup> | 3.42×10<sup>-10</sup> | 4.56×10<sup>-10</sup> |
| EH<sub>21</sub> | HE<sub>51</sub> | EH<sub>31</sub> | HE<sub>61</sub> | EH<sub>41</sub> | HE<sub>71</sub> | EH<sub>51</sub> |
| 4.30×10<sup>-11</sup> | 5.66×10<sup>-10</sup> | 2.53×10<sup>-10</sup> | 3.22×10<sup>-10</sup> | 1.61×10<sup>-10</sup> | 1.25×10<sup>-11</sup> | 5.01×10<sup>-11</sup> |
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968968.7A CN107831566B (zh) | 2017-10-18 | 2017-10-18 | 一种可支持22个oam模式传输的低平坦色散微结构光纤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968968.7A CN107831566B (zh) | 2017-10-18 | 2017-10-18 | 一种可支持22个oam模式传输的低平坦色散微结构光纤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107831566A CN107831566A (zh) | 2018-03-23 |
| CN107831566B true CN107831566B (zh) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710968968.7A Active CN107831566B (zh) | 2017-10-18 | 2017-10-18 | 一种可支持22个oam模式传输的低平坦色散微结构光纤 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107831566B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680990A (zh) * | 2018-04-25 | 2018-10-19 | 烽火通信科技股份有限公司 | 一种低串扰轨道角动量传输光纤及其制造方法 |
| CN108957623B (zh) * | 2018-07-06 | 2020-07-28 | 天津理工大学 | 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 |
| 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 |
| CN115657197A (zh) * | 2022-10-17 | 2023-01-31 | 武夷学院 | 一种中红外超平坦色散补偿微结构光纤 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257396A (zh) * | 2013-04-16 | 2013-08-21 | 中南民族大学 | 一种色散平坦光子晶体光纤及其色散调控方法 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954830A (zh) * | 2016-01-28 | 2016-09-21 | 合肥工业大学 | 一种宽带单偏振单模光子晶体光纤 |
| CN106842414B (zh) * | 2017-03-08 | 2019-07-23 | 南京邮电大学 | 一种可传输多个oam模式的光子晶体光纤 |
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2017
- 2017-10-18 CN CN201710968968.7A patent/CN107831566B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257396A (zh) * | 2013-04-16 | 2013-08-21 | 中南民族大学 | 一种色散平坦光子晶体光纤及其色散调控方法 |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| The Orbital Angular Momentum Modes Supporting Fibers Based on the Photonic Crystal Fiber Structure;Hu Zhang 等;《Crystals》;20171006;摘要、第4页倒数第2段至第5页倒数第2段、图1(a) * |
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| CN107831566A (zh) | 2018-03-23 |
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Effective date of registration: 20221215 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 Effective date of registration: 20221215 Address after: No. 188, Jialingjiang Road, Rudong Economic Development Zone, Nantong, Jiangsu 226400 Patentee after: JIANGDONG TECHNOLOGY Co.,Ltd. Patentee after: ZHONGTIAN TECHNOLOGY FIBER POTICS Co.,Ltd. Patentee after: JIANGSU ZHONGTIAN TECHNOLOGY Co.,Ltd. Address before: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Yami Technology (Guangzhou) Co.,Ltd. |
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