CN106772819B - 硫系玻璃光子晶体光纤2×2干涉型全光开关及控制方法 - Google Patents
硫系玻璃光子晶体光纤2×2干涉型全光开关及控制方法 Download PDFInfo
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- CN106772819B CN106772819B CN201611089512.5A CN201611089512A CN106772819B CN 106772819 B CN106772819 B CN 106772819B CN 201611089512 A CN201611089512 A CN 201611089512A CN 106772819 B CN106772819 B CN 106772819B
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- China
- Prior art keywords
- coupler
- chalcogenide glass
- signal light
- glass matrix
- optical fibers
- 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.)
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Classifications
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- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3136—Digital deflection, i.e. optical switching in an optical waveguide structure of interferometric switch type
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201611089512.5A CN106772819B (zh) | 2016-12-01 | 2016-12-01 | 硫系玻璃光子晶体光纤2×2干涉型全光开关及控制方法 |
Applications Claiming Priority (1)
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CN201611089512.5A CN106772819B (zh) | 2016-12-01 | 2016-12-01 | 硫系玻璃光子晶体光纤2×2干涉型全光开关及控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN106772819A CN106772819A (zh) | 2017-05-31 |
CN106772819B true CN106772819B (zh) | 2019-04-30 |
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CN201611089512.5A Active CN106772819B (zh) | 2016-12-01 | 2016-12-01 | 硫系玻璃光子晶体光纤2×2干涉型全光开关及控制方法 |
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CN (1) | CN106772819B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108089350A (zh) * | 2017-11-15 | 2018-05-29 | 华中科技大学 | 一种基于硫系相变材料的全光开关及其制备方法 |
CN111142192B (zh) * | 2019-12-26 | 2022-10-11 | 上海理工大学 | 实现高速的光开光响应的方法及超高速光调制光开关器件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1373380A (zh) * | 2002-04-12 | 2002-10-09 | 上海交通大学 | 基于弧形波导全光开关的开关阵列 |
CN101436907A (zh) * | 2008-12-15 | 2009-05-20 | 电子科技大学 | 一种光时钟提取装置及其方法 |
CN203324623U (zh) * | 2013-07-02 | 2013-12-04 | 温州大学 | 一种用于构成可调多路全光开关的实体结构 |
CN103529569A (zh) * | 2013-10-14 | 2014-01-22 | 杭州电子科技大学 | 基于非对称耦合器交叉相位调制的全光逻辑器 |
CN103969913A (zh) * | 2014-05-05 | 2014-08-06 | 杭州电子科技大学 | 掺铒光纤耦合器交叉相位调制全光逻辑器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7190869B2 (en) * | 2004-10-29 | 2007-03-13 | The Hong Kong Polytechnic University | Two-mode photonic crystal fiber and applications thereof |
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2016
- 2016-12-01 CN CN201611089512.5A patent/CN106772819B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1373380A (zh) * | 2002-04-12 | 2002-10-09 | 上海交通大学 | 基于弧形波导全光开关的开关阵列 |
CN101436907A (zh) * | 2008-12-15 | 2009-05-20 | 电子科技大学 | 一种光时钟提取装置及其方法 |
CN203324623U (zh) * | 2013-07-02 | 2013-12-04 | 温州大学 | 一种用于构成可调多路全光开关的实体结构 |
CN103529569A (zh) * | 2013-10-14 | 2014-01-22 | 杭州电子科技大学 | 基于非对称耦合器交叉相位调制的全光逻辑器 |
CN103969913A (zh) * | 2014-05-05 | 2014-08-06 | 杭州电子科技大学 | 掺铒光纤耦合器交叉相位调制全光逻辑器 |
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CN106772819A (zh) | 2017-05-31 |
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Address after: No. 66, New Model Road, Gulou District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Post & Telecommunication Univ. Address before: 210023 new model road, Nanjing, Nanjing, Jiangsu Applicant before: Nanjing Post & Telecommunication Univ. |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170531 Assignee: Nanjing University of Posts and Telecommunications Nantong Institute Limited Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: X2019980001260 Denomination of invention: Chalcogenide glass photonic crystal fiber 2x2 interference type all-optical switch and control method Granted publication date: 20190430 License type: Common License Record date: 20191224 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS NANTONG INSTITUTE Co.,Ltd. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2019980001260 Date of cancellation: 20220304 |