CN101997610B - 向多模光纤末端以线性相位模式匹配发射光的方法和装置 - Google Patents
向多模光纤末端以线性相位模式匹配发射光的方法和装置 Download PDFInfo
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- CN101997610B CN101997610B CN201010261386.3A CN201010261386A CN101997610B CN 101997610 B CN101997610 B CN 101997610B CN 201010261386 A CN201010261386 A CN 201010261386A CN 101997610 B CN101997610 B CN 101997610B
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- China
- Prior art keywords
- laser
- waist
- mmf
- hmg
- optical element
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Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000013307 optical fiber Substances 0.000 title abstract description 25
- 230000003287 optical effect Effects 0.000 claims abstract description 146
- 230000005284 excitation Effects 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 2
- 208000002447 Macrophagic myofasciitis Diseases 0.000 claims 39
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 210000001624 hip Anatomy 0.000 description 66
- 238000005516 engineering process Methods 0.000 description 33
- 238000010586 diagram Methods 0.000 description 13
- 101150001634 mmf1 gene Proteins 0.000 description 8
- 210000004705 lumbosacral region Anatomy 0.000 description 5
- 238000010606 normalization Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 description 1
- 101710097421 WD repeat and HMG-box DNA-binding protein 1 Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/14—Mode converters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/544,467 | 2009-08-20 | ||
US12/544,467 US8326097B2 (en) | 2009-08-20 | 2009-08-20 | Method and apparatus for providing a linear phase mode-matched launch of light into an end of a multimode optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101997610A CN101997610A (zh) | 2011-03-30 |
CN101997610B true CN101997610B (zh) | 2014-12-03 |
Family
ID=43605441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010261386.3A Active CN101997610B (zh) | 2009-08-20 | 2010-08-20 | 向多模光纤末端以线性相位模式匹配发射光的方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8326097B2 (zh) |
CN (1) | CN101997610B (zh) |
GB (1) | GB2472913B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9042695B2 (en) * | 2007-10-05 | 2015-05-26 | Optacore D.O.O. Optical Fibers | Low bending loss multimode fiber transmission system |
US20160142142A1 (en) * | 2014-03-10 | 2016-05-19 | Alcatel-Lucent Usa Inc. | Spatial-Mode Multiplexing Optical Signal Streams Onto A Multimode Optical Fiber |
US10451889B2 (en) | 2015-10-22 | 2019-10-22 | Avago Technologies International Sales Pte. Limited | Optical communications module having an optics system that improves link performance, and methods |
CN115079341B (zh) * | 2022-06-08 | 2023-12-05 | 中国科学院微电子研究所 | 一种波导器件 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1387626A (zh) * | 1999-11-09 | 2002-12-25 | 康宁股份有限公司 | 多模光纤系统的模式匹配 |
CN101120526A (zh) * | 2005-02-11 | 2008-02-06 | 模拟设备股份有限公司 | 多模光纤上的高比特率光通信 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS593903B2 (ja) * | 1978-09-29 | 1984-01-26 | 静岡大学長 | 外部高誘電率型集束型光フアイバとモ−ドフイルタを用いた超広帯域光伝送方式 |
US5892866A (en) * | 1996-10-01 | 1999-04-06 | Honeywell Inc. | Fiber optic mode scrambler |
US7576909B2 (en) | 1998-07-16 | 2009-08-18 | Imra America, Inc. | Multimode amplifier for amplifying single mode light |
US6185346B1 (en) | 1998-12-04 | 2001-02-06 | Charles K. Asawa | Propagation in lowest order modes of multimode graded index fiber, resulting in: very low transmission loss, low modal noise, high data security, and high data rate capabilities |
AU2001247345A1 (en) | 2000-03-09 | 2001-09-17 | California Institute Of Technology | Micro-cavity laser |
US6487338B2 (en) | 2001-03-07 | 2002-11-26 | Charles K. Asawa | Profile matching fiber patchcord for fundamental mode excitation in graded-index multimode fiber |
WO2002084356A1 (en) | 2001-04-11 | 2002-10-24 | Lockheed Martin Corporation | Hybrid one-dimensional mode-matching method between round and elliptical waveguide modes and device |
US20030072525A1 (en) | 2001-06-29 | 2003-04-17 | Theodore Sjodin | Multi-mode fiber bandwidth enhancement using an optical fiber coupler |
WO2004099854A1 (ja) | 2003-05-12 | 2004-11-18 | Fujitsu Limited | 分波機能を備えた光学装置 |
-
2009
- 2009-08-20 US US12/544,467 patent/US8326097B2/en not_active Expired - Fee Related
-
2010
- 2010-08-17 GB GB1013762.8A patent/GB2472913B/en not_active Expired - Fee Related
- 2010-08-20 CN CN201010261386.3A patent/CN101997610B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1387626A (zh) * | 1999-11-09 | 2002-12-25 | 康宁股份有限公司 | 多模光纤系统的模式匹配 |
CN101120526A (zh) * | 2005-02-11 | 2008-02-06 | 模拟设备股份有限公司 | 多模光纤上的高比特率光通信 |
Non-Patent Citations (2)
Title |
---|
Chin-Lin Chen.Excitation of higher order nodes in optical fibers with parabolic index profile.《Applied Optics》.1988,第27卷(第11期),2353-2356. * |
Excitation of higher order nodes in optical fibers with parabolic index profile;Chin-Lin Chen;《Applied Optics》;19880601;第27卷(第11期);2353-2356 * |
Also Published As
Publication number | Publication date |
---|---|
GB2472913B (en) | 2014-07-30 |
GB2472913A (en) | 2011-02-23 |
CN101997610A (zh) | 2011-03-30 |
US20110044580A1 (en) | 2011-02-24 |
US8326097B2 (en) | 2012-12-04 |
GB201013762D0 (en) | 2010-09-29 |
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Owner name: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) CORPORAT Free format text: FORMER OWNER: AVAGO TECHNOLOGIES ECBU IP Effective date: 20130507 |
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Effective date of registration: 20130507 Address after: Singapore Singapore Applicant after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore Singapore Applicant before: AGILENT TECHNOLOGIES, Inc. |
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Effective date of registration: 20181018 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore Singapore Patentee before: Avago Technologies General IP (Singapore) Pte. Ltd. |
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Effective date of registration: 20201022 Address after: Singapore City Patentee after: Broadcom International Pte. Ltd. Address before: Singapore City Patentee before: Avago Technologies General IP (Singapore) Pte. Ltd. |
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Effective date of registration: 20230328 Address after: Singapore, Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore, Singapore Patentee before: Broadcom International Pte. Ltd. |