CN115327685A - 一种用于to封装的单个非球面透镜 - Google Patents
一种用于to封装的单个非球面透镜 Download PDFInfo
- Publication number
- CN115327685A CN115327685A CN202211047368.4A CN202211047368A CN115327685A CN 115327685 A CN115327685 A CN 115327685A CN 202211047368 A CN202211047368 A CN 202211047368A CN 115327685 A CN115327685 A CN 115327685A
- Authority
- CN
- China
- Prior art keywords
- lens
- aspheric
- vertex
- light
- optical fiber
- 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.)
- Granted
Links
- 238000005538 encapsulation Methods 0.000 title claims abstract description 5
- 239000013307 optical fiber Substances 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 17
- 239000004065 semiconductor Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000010168 coupling process Methods 0.000 abstract description 16
- 230000008878 coupling Effects 0.000 abstract description 15
- 238000005859 coupling reaction Methods 0.000 abstract description 15
- 238000004891 communication Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02253—Out-coupling of light using lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211047368.4A CN115327685B (zh) | 2022-08-30 | 2022-08-30 | 一种用于to封装的单个非球面透镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211047368.4A CN115327685B (zh) | 2022-08-30 | 2022-08-30 | 一种用于to封装的单个非球面透镜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115327685A true CN115327685A (zh) | 2022-11-11 |
CN115327685B CN115327685B (zh) | 2024-06-18 |
Family
ID=83927545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211047368.4A Active CN115327685B (zh) | 2022-08-30 | 2022-08-30 | 一种用于to封装的单个非球面透镜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115327685B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5450244A (en) * | 1992-12-18 | 1995-09-12 | Polaroid Corporation | Cylindrical fiber coupling lens with biaspheric surfaces |
US5764838A (en) * | 1995-09-05 | 1998-06-09 | Nippon Aspherical Lens Co., Ltd. | Aspherical lens for optical fiber and optically coupling construction using the same |
JPH10300989A (ja) * | 1997-04-22 | 1998-11-13 | Oki Electric Ind Co Ltd | 光結合器 |
US20160327721A1 (en) * | 2015-05-04 | 2016-11-10 | Corning Incorporated | Optical fiber lighting device and method |
CN205720742U (zh) * | 2016-02-26 | 2016-11-23 | 上海嘉强自动化技术有限公司 | 一种聚焦获得长焦深贝塞尔高斯光束新型光学透镜 |
CN106443890A (zh) * | 2016-12-12 | 2017-02-22 | 长春理工大学 | 一种基于非球面整形器的高效空间光至单模光纤耦合系统 |
CN107209405A (zh) * | 2015-06-16 | 2017-09-26 | 华为技术有限公司 | 一种准直透镜以及包括其的光模块 |
CN108292046A (zh) * | 2015-12-22 | 2018-07-17 | 松下知识产权经营株式会社 | 光束强度变换光学系统以及光束强度变换透镜 |
CN109725373A (zh) * | 2019-03-07 | 2019-05-07 | 山东理工大学 | 一种用于光通讯领域的to非球面透镜 |
US20200379195A1 (en) * | 2019-05-31 | 2020-12-03 | Zhejiang Sunny Optical Co., Ltd | To-can cap |
CN112764138A (zh) * | 2021-02-21 | 2021-05-07 | 淄博丰雁电子元件有限公司 | 一种高耦合效率的to非球面透镜 |
-
2022
- 2022-08-30 CN CN202211047368.4A patent/CN115327685B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5450244A (en) * | 1992-12-18 | 1995-09-12 | Polaroid Corporation | Cylindrical fiber coupling lens with biaspheric surfaces |
US5764838A (en) * | 1995-09-05 | 1998-06-09 | Nippon Aspherical Lens Co., Ltd. | Aspherical lens for optical fiber and optically coupling construction using the same |
JPH10300989A (ja) * | 1997-04-22 | 1998-11-13 | Oki Electric Ind Co Ltd | 光結合器 |
US20160327721A1 (en) * | 2015-05-04 | 2016-11-10 | Corning Incorporated | Optical fiber lighting device and method |
CN107209405A (zh) * | 2015-06-16 | 2017-09-26 | 华为技术有限公司 | 一种准直透镜以及包括其的光模块 |
CN108292046A (zh) * | 2015-12-22 | 2018-07-17 | 松下知识产权经营株式会社 | 光束强度变换光学系统以及光束强度变换透镜 |
CN205720742U (zh) * | 2016-02-26 | 2016-11-23 | 上海嘉强自动化技术有限公司 | 一种聚焦获得长焦深贝塞尔高斯光束新型光学透镜 |
CN106443890A (zh) * | 2016-12-12 | 2017-02-22 | 长春理工大学 | 一种基于非球面整形器的高效空间光至单模光纤耦合系统 |
CN109725373A (zh) * | 2019-03-07 | 2019-05-07 | 山东理工大学 | 一种用于光通讯领域的to非球面透镜 |
US20200379195A1 (en) * | 2019-05-31 | 2020-12-03 | Zhejiang Sunny Optical Co., Ltd | To-can cap |
CN112764138A (zh) * | 2021-02-21 | 2021-05-07 | 淄博丰雁电子元件有限公司 | 一种高耦合效率的to非球面透镜 |
Non-Patent Citations (3)
Title |
---|
QIN HUA ET AL.: "Research on the method of design cap lens using ant colony algorithm", SCIENTIFIC REPORTS, vol. 11, no. 1, 15 August 2021 (2021-08-15), pages 15966 * |
WU JUNLI ET AL.: "Effects of aspheric lens parameters on the coupling efficiency of fiber with Gaussian pulsed laser", PROCEEDING OF SPIE, vol. 12478, 1 January 2022 (2022-01-01) * |
苏兆国: "光纤端面非球面成像透镜的设计与制作", 中国优秀硕士学位论文全文数据库基础科学辑, no. 6, 15 June 2014 (2014-06-15) * |
Also Published As
Publication number | Publication date |
---|---|
CN115327685B (zh) | 2024-06-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Huiqiang Inventor after: Guan Yu Inventor after: Lv Zhiwei Inventor after: Xu Cong Inventor after: Qin Hua Inventor after: Wei Gongxiang Inventor before: Liu Huiqiang Inventor before: Qin Hua Inventor before: Lv Zhiwei Inventor before: Xu Cong Inventor before: Guan Yu Inventor before: Wei Gongxiang |
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GR01 | Patent grant |