CN107204802A - 一种基于光子灯笼的模式交换节点及其在线监控方法 - Google Patents
一种基于光子灯笼的模式交换节点及其在线监控方法 Download PDFInfo
- Publication number
- CN107204802A CN107204802A CN201710339030.9A CN201710339030A CN107204802A CN 107204802 A CN107204802 A CN 107204802A CN 201710339030 A CN201710339030 A CN 201710339030A CN 107204802 A CN107204802 A CN 107204802A
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- Prior art keywords
- optical
- mode
- matrix switch
- optical matrix
- photon lantern
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims abstract description 114
- 239000011159 matrix material Substances 0.000 claims abstract description 73
- 239000013307 optical fiber Substances 0.000 claims abstract description 42
- 239000006185 dispersion Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000233805 Phoenix Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07951—Monitoring or measuring chromatic dispersion or PMD
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0003—Details
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710339030.9A CN107204802B (zh) | 2017-05-15 | 2017-05-15 | 一种基于光子灯笼的模式交换节点及其在线监控方法 |
Applications Claiming Priority (1)
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CN201710339030.9A CN107204802B (zh) | 2017-05-15 | 2017-05-15 | 一种基于光子灯笼的模式交换节点及其在线监控方法 |
Publications (2)
Publication Number | Publication Date |
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CN107204802A true CN107204802A (zh) | 2017-09-26 |
CN107204802B CN107204802B (zh) | 2019-06-21 |
Family
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Family Applications (1)
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CN201710339030.9A Active CN107204802B (zh) | 2017-05-15 | 2017-05-15 | 一种基于光子灯笼的模式交换节点及其在线监控方法 |
Country Status (1)
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CN (1) | CN107204802B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112968730A (zh) * | 2021-02-01 | 2021-06-15 | 南京邮电大学 | 少模光纤与多芯光纤混合传输可重构光网络中光节点结构和光信号性能监控方法 |
CN113984096A (zh) * | 2021-10-12 | 2022-01-28 | 桂林电子科技大学 | 基于少模光纤的多通道干涉仪 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201846454U (zh) * | 2010-07-19 | 2011-05-25 | 浙江工业大学 | 用于光突发交换网络核心节点的多粒度光交叉连接装置 |
US20150086157A1 (en) * | 2013-09-20 | 2015-03-26 | Alcatel-Lucent Usa Inc. | Photonic Lantern Spatial Multiplexers with mode selectivity |
CN204290967U (zh) * | 2014-11-19 | 2015-04-22 | 天津光电通信技术有限公司 | 一种波长选择光交叉单元 |
WO2016103200A2 (en) * | 2014-12-23 | 2016-06-30 | Eni S.P.A. | Optical fiber vibration measurement system in multiphase flows with related method to monitor multiphase flows |
-
2017
- 2017-05-15 CN CN201710339030.9A patent/CN107204802B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201846454U (zh) * | 2010-07-19 | 2011-05-25 | 浙江工业大学 | 用于光突发交换网络核心节点的多粒度光交叉连接装置 |
US20150086157A1 (en) * | 2013-09-20 | 2015-03-26 | Alcatel-Lucent Usa Inc. | Photonic Lantern Spatial Multiplexers with mode selectivity |
CN204290967U (zh) * | 2014-11-19 | 2015-04-22 | 天津光电通信技术有限公司 | 一种波长选择光交叉单元 |
WO2016103200A2 (en) * | 2014-12-23 | 2016-06-30 | Eni S.P.A. | Optical fiber vibration measurement system in multiphase flows with related method to monitor multiphase flows |
Non-Patent Citations (1)
Title |
---|
R. RYF: "Photonic-Lantern-Based Mode Multiplexers for Few-Mode-Fiber Transmission", 《OFC 2014》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112968730A (zh) * | 2021-02-01 | 2021-06-15 | 南京邮电大学 | 少模光纤与多芯光纤混合传输可重构光网络中光节点结构和光信号性能监控方法 |
CN113984096A (zh) * | 2021-10-12 | 2022-01-28 | 桂林电子科技大学 | 基于少模光纤的多通道干涉仪 |
Also Published As
Publication number | Publication date |
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CN107204802B (zh) | 2019-06-21 |
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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 No. 9 Wenyuan Road, Xianlin University City, Qixia District, Nanjing City, Jiangsu Province Applicant before: Nanjing Post & Telecommunication Univ. |
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Application publication date: 20170926 Assignee: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS INSTITUTE AT NANTONG Co.,Ltd. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2020980006914 Denomination of invention: A photonic lantern based mode switching node and its online monitoring method Granted publication date: 20190621 License type: Common License Record date: 20201021 |