CN104834059B - 一种光传输过程中的模式转换方法及装置 - Google Patents
一种光传输过程中的模式转换方法及装置 Download PDFInfo
- Publication number
- CN104834059B CN104834059B CN201510250727.XA CN201510250727A CN104834059B CN 104834059 B CN104834059 B CN 104834059B CN 201510250727 A CN201510250727 A CN 201510250727A CN 104834059 B CN104834059 B CN 104834059B
- Authority
- CN
- China
- Prior art keywords
- waveguide
- output
- coupler
- light beam
- phase
- 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
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 title claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 32
- 230000003287 optical effect Effects 0.000 title claims abstract description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 35
- 239000010703 silicon Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 230000010363 phase shift Effects 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 23
- 230000005684 electric field Effects 0.000 description 15
- 239000013307 optical fiber Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 235000010894 Artemisia argyi Nutrition 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000030166 artemisia Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 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
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 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
- G02B6/10—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
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510250727.XA CN104834059B (zh) | 2015-05-15 | 2015-05-15 | 一种光传输过程中的模式转换方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510250727.XA CN104834059B (zh) | 2015-05-15 | 2015-05-15 | 一种光传输过程中的模式转换方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104834059A CN104834059A (zh) | 2015-08-12 |
CN104834059B true CN104834059B (zh) | 2017-10-17 |
Family
ID=53812051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510250727.XA Active CN104834059B (zh) | 2015-05-15 | 2015-05-15 | 一种光传输过程中的模式转换方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104834059B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3166237B1 (en) * | 2015-11-03 | 2018-07-04 | Mitsubishi Electric R&D Centre Europe B.V. | Passive optical network having few-mode fibers coupled to mode converters |
CN105891957B (zh) * | 2016-06-15 | 2019-01-08 | 北京邮电大学 | 一种全光纤的一阶oam模式产生系统 |
CN106788773A (zh) * | 2017-01-16 | 2017-05-31 | 北京邮电大学 | 一种基于光子灯笼的相干接收系统及方法 |
CN110515159B (zh) * | 2019-08-15 | 2020-06-02 | 华中科技大学 | 基于光纤端面微结构的LP01-LPmn全光纤模式转换器及其制备方法 |
CN112564804B (zh) * | 2020-11-27 | 2021-09-07 | 电子科技大学 | 一种全光纤在线模式转换装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101404543A (zh) * | 2008-11-05 | 2009-04-08 | 华中科技大学 | 一种m-dpsk信号解调器 |
CN103698848A (zh) * | 2013-12-18 | 2014-04-02 | 江苏大学 | 一种光纤模式转换器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009067776A1 (en) * | 2007-11-26 | 2009-06-04 | Onechip Photonics Inc. | Integrated lateral mode converter |
WO2013160902A1 (en) * | 2012-04-25 | 2013-10-31 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | System and method for mode division multiplexing |
-
2015
- 2015-05-15 CN CN201510250727.XA patent/CN104834059B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101404543A (zh) * | 2008-11-05 | 2009-04-08 | 华中科技大学 | 一种m-dpsk信号解调器 |
CN103698848A (zh) * | 2013-12-18 | 2014-04-02 | 江苏大学 | 一种光纤模式转换器 |
Non-Patent Citations (1)
Title |
---|
Mode multiplexer for multimode transmission in multimode fibers;Yu Chin-ping etc.;<Optics Express>;PubMed Journal;20111231;第19卷(第13期);12673-8 * |
Also Published As
Publication number | Publication date |
---|---|
CN104834059A (zh) | 2015-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104834059B (zh) | 一种光传输过程中的模式转换方法及装置 | |
Biberman et al. | Optical interconnection networks for high-performance computing systems | |
CN107329209B (zh) | M×n多播传送光开关 | |
CN103023600B (zh) | 一种多通道集成光波导模式复用-解复用器 | |
CN109507812B (zh) | 一种功能复用集成铌酸锂波导电光调制器 | |
CN105204113B (zh) | 一种硅基可调偏振旋转器件 | |
CN110286444A (zh) | 一种基于相变材料的可重构微环光开关 | |
CN105093408A (zh) | 一种基于模式演变原理的硅基纳米线偏振分束器 | |
CN103616774B (zh) | 一种全光开关控制方法 | |
CN112596282B (zh) | 一种基于soi的宽带可调分束比偏振旋转分束器 | |
CN105388564B (zh) | 基于MMI耦合器的InP基少模光子集成发射芯片 | |
CN104730645A (zh) | 一种用于模式复用-波分复用混合技术的复用-解复用器 | |
Ma et al. | Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform | |
CN103901541A (zh) | 信号分插复用模块和信号分插复用器 | |
CN109491175A (zh) | 一种基于模式复用的可重构导向逻辑器件 | |
CN110095841A (zh) | 一种基于亚波长光栅波导的模式选择性衰减器 | |
CN104393926A (zh) | 一种用于模式复用-波分复用发射模块 | |
CN107144918A (zh) | 基于正弦空间调制的阵列波导 | |
CN104678676B (zh) | 一种基于微环谐振器的可逆光学逻辑器件 | |
CN104393925A (zh) | 一种基于模式-波长混合复用的发射模块 | |
CN116736564A (zh) | 一种基于石墨烯电极的聚合物三维波导模式光开关 | |
CN203012182U (zh) | 信号分插复用模块和信号分插复用器 | |
CN106772819B (zh) | 硫系玻璃光子晶体光纤2×2干涉型全光开关及控制方法 | |
CN103217820B (zh) | 一种功率可调的光分路器 | |
CN106842631A (zh) | 一种可集成多功能光学调制器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: Room 702-1, 7th Floor, Building 3, No. 22 Ronghua Middle Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee after: BEIJING WIDE TECHNOLOGY CO.,LTD. Country or region after: China Address before: 100876 Beijing city Haidian District Xitucheng Road No. 10 Patentee before: Beijing University of Posts and Telecommunications Country or region before: China |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Room 101, 1st to 5th floors, Building 4, Zone 3, No. 88 Jinghai Fifth Road, Beijing Economic and Technological Development Zone, 100176 (Yizhuang Cluster, High end Industrial Zone, Beijing Pilot Free Trade Zone) Patentee after: BEIJING WIDE TECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 702-1, 7th Floor, Building 3, No. 22 Ronghua Middle Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee before: BEIJING WIDE TECHNOLOGY CO.,LTD. Country or region before: China |
|
CP03 | Change of name, title or address |