CN107003484A - 光电交换机 - Google Patents
光电交换机 Download PDFInfo
- Publication number
- CN107003484A CN107003484A CN201580063014.0A CN201580063014A CN107003484A CN 107003484 A CN107003484 A CN 107003484A CN 201580063014 A CN201580063014 A CN 201580063014A CN 107003484 A CN107003484 A CN 107003484A
- Authority
- CN
- China
- Prior art keywords
- drm
- optical
- awg
- input
- wavelength
- 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
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
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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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
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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
- G02B6/356—Switching arrangements, i.e. number of input/output ports and interconnection types in an optical cross-connect device, e.g. routing and switching aspects of interconnecting different paths propagating different wavelengths to (re)configure the various input and output links
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
- H04J14/0202—Arrangements therefor
- H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
- H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0256—Optical medium access at the optical channel layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/111—Switch interfaces, e.g. port details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/112—Switch control, e.g. arbitration
-
- 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
- H04Q11/0005—Switch and router aspects
-
- 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
- H04Q11/0062—Network aspects
- H04Q11/0071—Provisions for the electrical-optical layer interface
-
- 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
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0032—Construction using static wavelength routers (e.g. arrayed waveguide grating router [AWGR] )
-
- 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
- H04Q11/0005—Switch and router aspects
- H04Q2011/0052—Interconnection of switches
- H04Q2011/006—Full mesh
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462057818P | 2014-09-30 | 2014-09-30 | |
US62/057818 | 2014-09-30 | ||
US14/639,041 US9417396B2 (en) | 2014-09-30 | 2015-03-04 | Optoelectronic switch |
US14/639041 | 2015-03-04 | ||
GB1506729.1A GB2530833B (en) | 2014-09-30 | 2015-04-21 | Optoelectronic switch |
GB1506729.1 | 2015-04-21 | ||
US201562152696P | 2015-04-24 | 2015-04-24 | |
US62/152696 | 2015-04-24 | ||
US14/715,448 US9781059B2 (en) | 2014-09-30 | 2015-05-18 | Optoelectronic switch |
US14/715448 | 2015-05-18 | ||
PCT/EP2015/072607 WO2016050868A2 (en) | 2014-09-30 | 2015-09-30 | Optoelectronic switch |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107003484A true CN107003484A (zh) | 2017-08-01 |
CN107003484B CN107003484B (zh) | 2019-08-16 |
Family
ID=55585695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580063014.0A Active CN107003484B (zh) | 2014-09-30 | 2015-09-30 | 光电交换机 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9781059B2 (zh) |
CN (1) | CN107003484B (zh) |
WO (1) | WO2016050868A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115053502A (zh) * | 2020-02-17 | 2022-09-13 | 国立研究开发法人产业技术综合研究所 | 通信控制方法以及通信控制装置 |
CN115378886A (zh) * | 2021-05-19 | 2022-11-22 | 迈络思科技有限公司 | 混合光电交换机 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10034069B2 (en) * | 2015-09-29 | 2018-07-24 | Rockley Photonics Limited | Optoelectronic switch |
CN108632175B (zh) * | 2017-03-22 | 2022-03-01 | 中兴通讯股份有限公司 | 用于多形态网络中上联端口的切换方法及装置 |
CN107800483B (zh) * | 2017-11-01 | 2020-01-03 | 上海交通大学 | 基于阵列波导光栅的多芯多波短距互连网络 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639015A2 (en) * | 1993-07-14 | 1995-02-15 | Nippon Telegraph And Telephone Corporation | Photonic frequency routing type time division highway switch |
US20070098319A1 (en) * | 2005-09-01 | 2007-05-03 | Lucent Technologies Inc. | Non-blocking cyclic AWG-based node architectures |
US8792787B1 (en) * | 2012-07-19 | 2014-07-29 | Google Inc. | Optoelectronic packet switch/routers |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6768827B2 (en) | 2002-01-16 | 2004-07-27 | The Regents Of The University Of California | Integrated optical router |
US7505686B2 (en) | 2005-09-01 | 2009-03-17 | Alcatel-Lucent Usa Inc. | Highly scalable multi-granular node architecture |
US8670669B2 (en) | 2007-07-31 | 2014-03-11 | Cisco Technology, Inc. | Directionless reconfigurable optical add and drop mesh node |
CN102177668A (zh) | 2008-08-08 | 2011-09-07 | 惠普开发有限公司 | 用于在相对低基交换机物理网络上实现高基交换机拓扑结构的方法和系统 |
CN101631081B (zh) | 2009-08-12 | 2011-06-08 | 华为技术有限公司 | 一种多级交换网 |
US8983292B2 (en) | 2009-12-23 | 2015-03-17 | Telefonaktiebolaget L M Ericsson (Publ) | Electrical signal packet routing |
WO2011146066A1 (en) | 2010-05-20 | 2011-11-24 | Hewlett-Packard Development Company, L.P. | Switching in a network device |
US8676004B1 (en) | 2012-02-22 | 2014-03-18 | Google Inc. | Optical circuit switch optimization using optical circulators |
CN105637821B (zh) | 2013-10-22 | 2020-06-05 | 慧与发展有限责任合伙企业 | 混合电路-分组交换机 |
CN103795654B (zh) | 2014-02-14 | 2017-01-04 | 上海交通大学 | 基于阵列波导光栅的无阻塞Clos交换网络设计方法 |
GB2523383B (en) | 2014-02-24 | 2016-09-14 | Rockley Photonics Ltd | Detector remodulator |
WO2015124954A2 (en) | 2014-02-24 | 2015-08-27 | Rockley Photonics Limited | Detector remodulator and optoelectronic switch |
-
2015
- 2015-05-18 US US14/715,448 patent/US9781059B2/en active Active
- 2015-09-30 WO PCT/EP2015/072607 patent/WO2016050868A2/en active Application Filing
- 2015-09-30 CN CN201580063014.0A patent/CN107003484B/zh active Active
-
2017
- 2017-09-05 US US15/696,145 patent/US9967208B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639015A2 (en) * | 1993-07-14 | 1995-02-15 | Nippon Telegraph And Telephone Corporation | Photonic frequency routing type time division highway switch |
US20070098319A1 (en) * | 2005-09-01 | 2007-05-03 | Lucent Technologies Inc. | Non-blocking cyclic AWG-based node architectures |
US8792787B1 (en) * | 2012-07-19 | 2014-07-29 | Google Inc. | Optoelectronic packet switch/routers |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115053502A (zh) * | 2020-02-17 | 2022-09-13 | 国立研究开发法人产业技术综合研究所 | 通信控制方法以及通信控制装置 |
CN115053502B (zh) * | 2020-02-17 | 2024-03-15 | 国立研究开发法人产业技术综合研究所 | 通信控制方法以及通信控制装置、存储介质 |
CN115378886A (zh) * | 2021-05-19 | 2022-11-22 | 迈络思科技有限公司 | 混合光电交换机 |
CN115378886B (zh) * | 2021-05-19 | 2024-06-07 | 迈络思科技有限公司 | 混合光电交换机 |
Also Published As
Publication number | Publication date |
---|---|
WO2016050868A2 (en) | 2016-04-07 |
US20180063029A1 (en) | 2018-03-01 |
US9781059B2 (en) | 2017-10-03 |
CN107003484B (zh) | 2019-08-16 |
US9967208B2 (en) | 2018-05-08 |
WO2016050868A3 (en) | 2016-06-09 |
US20160094487A1 (en) | 2016-03-31 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: London, England Applicant after: ROCKLEY PHOTONICS Ltd. Address before: Wiltshire Applicant before: ROCKLEY PHOTONICS Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: WA14 2DT, 3rd Floor, 1 Ashley Road, Altringham, Cheshire, UK Patentee after: ROCKLEY PHOTONICS Ltd. Address before: London Patentee before: ROCKLEY PHOTONICS Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Photoelectric switch Effective date of registration: 20230621 Granted publication date: 20190816 Pledgee: Wilmington Savings Fund Association Pledgor: ROCKLEY PHOTONICS Ltd. Registration number: Y2023990000308 |