CN111624702B - 一种正交双轴非球面光纤微透镜 - Google Patents
一种正交双轴非球面光纤微透镜 Download PDFInfo
- Publication number
- CN111624702B CN111624702B CN202010389630.8A CN202010389630A CN111624702B CN 111624702 B CN111624702 B CN 111624702B CN 202010389630 A CN202010389630 A CN 202010389630A CN 111624702 B CN111624702 B CN 111624702B
- Authority
- CN
- China
- Prior art keywords
- fiber
- optical fiber
- elliptical core
- orthogonal biaxial
- aspheric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 142
- 239000000835 fiber Substances 0.000 claims abstract description 154
- 238000009792 diffusion process Methods 0.000 claims abstract description 55
- 238000009826 distribution Methods 0.000 claims abstract description 55
- 239000002019 doping agent Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000013461 design Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 230000010354 integration Effects 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 3
- 238000012576 optical tweezer Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000004088 simulation Methods 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007516 diamond turning Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000000025 interference lithography Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007704 transition Effects 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
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
-
- 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
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010389630.8A CN111624702B (zh) | 2020-05-10 | 2020-05-10 | 一种正交双轴非球面光纤微透镜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010389630.8A CN111624702B (zh) | 2020-05-10 | 2020-05-10 | 一种正交双轴非球面光纤微透镜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111624702A CN111624702A (zh) | 2020-09-04 |
| CN111624702B true CN111624702B (zh) | 2022-05-17 |
Family
ID=72269904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010389630.8A Active CN111624702B (zh) | 2020-05-10 | 2020-05-10 | 一种正交双轴非球面光纤微透镜 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111624702B (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5301252A (en) * | 1991-09-26 | 1994-04-05 | The Furukawa Electric Company, Ltd. | Mode field conversion fiber component |
| JPH0882718A (ja) * | 1994-09-14 | 1996-03-26 | Furukawa Electric Co Ltd:The | 楕円コア光ファイバのコアの真円化方法および該方法を用いた光ファイバの製造方法 |
| CN110446957A (zh) * | 2017-03-22 | 2019-11-12 | 株式会社藤仓 | 保偏光纤、光器件、保偏光纤的母材以及制造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256851A (en) * | 1992-02-28 | 1993-10-26 | At&T Bell Laboratories | Microlenses for coupling optical fibers to elliptical light beams |
| AU2002250324A1 (en) * | 2001-03-16 | 2002-10-03 | Cidra Corporation | Thermally diffused multi-core waveguide |
| US7481588B2 (en) * | 2006-11-21 | 2009-01-27 | Kvh Industries, Inc. | Optical fiber composite, devices, and methods of making same |
-
2020
- 2020-05-10 CN CN202010389630.8A patent/CN111624702B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5301252A (en) * | 1991-09-26 | 1994-04-05 | The Furukawa Electric Company, Ltd. | Mode field conversion fiber component |
| JPH0882718A (ja) * | 1994-09-14 | 1996-03-26 | Furukawa Electric Co Ltd:The | 楕円コア光ファイバのコアの真円化方法および該方法を用いた光ファイバの製造方法 |
| CN110446957A (zh) * | 2017-03-22 | 2019-11-12 | 株式会社藤仓 | 保偏光纤、光器件、保偏光纤的母材以及制造方法 |
Non-Patent Citations (1)
| Title |
|---|
| Spatial effect of conical angle on optical-thermal distribution for circumferential photocoagulation;VAN GIA TRUONG.et.al;《Biomedical Optics Express》;20170901;第8卷(第12期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111624702A (zh) | 2020-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3121614B2 (ja) | 選択された形状の円柱マイクロレンズの製法およびそれによりえられる製品 | |
| US5081639A (en) | Laser diode assembly including a cylindrical lens | |
| US20030165292A1 (en) | Beam altering fiber lens device and method of manufacture | |
| EP3218750B1 (en) | Adiabatic optical coupling systems | |
| US20040062478A1 (en) | Symmetric, bi-aspheric lens for use in optical fiber collimator assemblies | |
| US20050069257A1 (en) | Fiber lens with multimode pigtail | |
| CN102253457A (zh) | 一种热扩芯光纤准直器 | |
| CN111650688B (zh) | 一种光纤微组合透镜 | |
| CN1541340A (zh) | 热形成的透镜型纤维 | |
| WO2017195691A1 (ja) | 光学レンズおよび光学レンズの製造方法 | |
| CN106291821A (zh) | 一种空芯光子晶体光纤耦合器 | |
| KR100651560B1 (ko) | 평면광파회로 및 그 제작 방법 | |
| Hoque et al. | Design and fabrication of a biconvex aspherical microlens for maximizing fiber coupling efficiency with an ultraviolet laser diode | |
| CN111624702B (zh) | 一种正交双轴非球面光纤微透镜 | |
| US20030165290A1 (en) | Optical signal altering lensed apparatus and method of manufacture | |
| CN111650690A (zh) | 一种基于双包层光纤的微准直器 | |
| CN111624701A (zh) | 一种多芯光纤微准直器 | |
| CN111624700A (zh) | 一种纤维集成的光纤凹透镜及其制备方法 | |
| CN111650689B (zh) | 一种纤维集成微透镜组 | |
| CN102109645B (zh) | 半导体条形激光二极管与单模光纤的耦合装置 | |
| CN111624703B (zh) | 一种纤维集成傅里叶变换微光学系统 | |
| CN111650692A (zh) | 一种基于高折射率匹配液的多芯光纤分束器 | |
| WO1992006521A1 (en) | Laser diode assembly including a cylindrical lens | |
| JPH0843678A (ja) | 光ファイバレンズおよびその製造方法 | |
| Ross et al. | Microlenses for astrophotonic instruments manufactured by ultrafast-laser assisted etching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200904 Assignee: Jianuo (Tianjin) Technology Development Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980045809 Denomination of invention: A Kind of Orthogonal Biaxial Aspheric Fiber Microlens Granted publication date: 20220517 License type: Common License Record date: 20231107 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200904 Assignee: Ningbo Yifei Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2024980021661 Denomination of invention: An orthogonal biaxial non spherical fiber optic microlens Granted publication date: 20220517 License type: Common License Record date: 20241101 |