CN101401340A - 可控光分插复用器 - Google Patents
可控光分插复用器 Download PDFInfo
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- CN101401340A CN101401340A CNA2005800525282A CN200580052528A CN101401340A CN 101401340 A CN101401340 A CN 101401340A CN A2005800525282 A CNA2005800525282 A CN A2005800525282A CN 200580052528 A CN200580052528 A CN 200580052528A CN 101401340 A CN101401340 A CN 101401340A
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Images
Classifications
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- 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
-
- 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
- H04J14/0208—Interleaved arrangements
-
- 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
- H04J14/0209—Multi-stage arrangements, e.g. by cascading multiplexers or demultiplexers
-
- 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]
-
- 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
- G02B6/29346—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 operating by wave or beam interference
- G02B6/2935—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means
- G02B6/29352—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means in a light guide
- G02B6/29355—Cascade arrangement of interferometers
-
- 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
- G02B6/29382—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 including at least adding or dropping a signal, i.e. passing the majority of signals
-
- 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
- G02B6/29395—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 configurable, e.g. tunable or reconfigurable
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2005/000610 WO2007064241A1 (en) | 2005-11-29 | 2005-11-29 | Controllable optical add/drop multiplexer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101401340A true CN101401340A (zh) | 2009-04-01 |
CN101401340B CN101401340B (zh) | 2015-12-16 |
Family
ID=38092481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580052528.2A Active CN101401340B (zh) | 2005-11-29 | 2005-11-29 | 可控光分插复用器 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8346088B2 (zh) |
EP (1) | EP1973252B1 (zh) |
CN (1) | CN101401340B (zh) |
WO (1) | WO2007064241A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105027476A (zh) * | 2013-03-08 | 2015-11-04 | 爱立信-Lg株式会社 | 信号处理方法及用于其的双向cwdm环形网络系统 |
CN114609725A (zh) * | 2020-12-08 | 2022-06-10 | 军事科学院系统工程研究院网络信息研究所 | 基于微失谐级联滤波器的超窄带滤波方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8401398B2 (en) * | 2007-03-20 | 2013-03-19 | Massachusetts Institute Of Technology | Modulator for frequency-shift keying of optical signals |
US8340523B2 (en) * | 2008-02-20 | 2012-12-25 | Jds Uniphase Corporation | Tunable optical filter |
US9344307B2 (en) * | 2009-04-30 | 2016-05-17 | Ciena Corporation | Method and apparatus for sub-carrier frequency control |
US8971701B2 (en) * | 2012-05-01 | 2015-03-03 | The Johns Hopkins University | Cueing system for universal optical receiver |
US20140293393A1 (en) | 2013-03-28 | 2014-10-02 | Barthelemy Fondeur | Flat-top tunable filter |
CN108496315B (zh) * | 2016-07-22 | 2019-11-22 | 华为技术有限公司 | 一种光分插复用器及其控制方法、收发机 |
JP7096481B2 (ja) * | 2018-02-05 | 2022-07-06 | 富士通株式会社 | 光伝送装置、光分波器、および光分波制御方法 |
JP7279518B2 (ja) * | 2019-05-29 | 2023-05-23 | 富士通株式会社 | 光分波器、光伝送装置及び光分波制御方法 |
JP7310336B2 (ja) * | 2019-06-10 | 2023-07-19 | 富士通株式会社 | 光分岐挿入デバイス |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4424139C1 (de) * | 1994-07-08 | 1995-03-23 | Siemens Ag | Optische WDM-Koppelanordnung |
US5566011A (en) * | 1994-12-08 | 1996-10-15 | Luncent Technologies Inc. | Antiflector black matrix having successively a chromium oxide layer, a molybdenum layer and a second chromium oxide layer |
US5566014A (en) * | 1994-12-28 | 1996-10-15 | At&T Corp. | Tunable add/drop optical filter providing arbitrary channel arrangements |
US6285810B1 (en) * | 1996-07-26 | 2001-09-04 | Italtel Spa | Tunable add/drop optical device |
RU98112177A (ru) * | 1997-06-26 | 2000-04-20 | Корнинг Инкорпорейтед | Каскадные оптические мультиплексирующие устройства |
US6602000B1 (en) * | 1999-02-19 | 2003-08-05 | Lucent Technologies Inc. | Reconfigurable add/drop for optical fiber communication systems |
US6959153B2 (en) * | 2001-05-24 | 2005-10-25 | Broadband Royalty Corporation | Dynamically reconfigurable add/drop multiplexer with low coherent cross-talk for optical communication networks |
US20020186434A1 (en) * | 2001-06-08 | 2002-12-12 | Roorda Peter David | Transparent photonic switch architectures for optical communication networks |
US6795654B2 (en) * | 2001-09-18 | 2004-09-21 | Robert H. Cormack | Tunable add/drop filter |
JP4047004B2 (ja) * | 2001-12-28 | 2008-02-13 | 富士通株式会社 | 光波長可変フィルタの制御方法および制御装置 |
-
2005
- 2005-11-29 US US12/085,814 patent/US8346088B2/en active Active
- 2005-11-29 CN CN200580052528.2A patent/CN101401340B/zh active Active
- 2005-11-29 EP EP05857411.2A patent/EP1973252B1/en not_active Expired - Fee Related
- 2005-11-29 WO PCT/RU2005/000610 patent/WO2007064241A1/ru active Application Filing
-
2012
- 2012-12-28 US US13/729,714 patent/US8781331B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105027476A (zh) * | 2013-03-08 | 2015-11-04 | 爱立信-Lg株式会社 | 信号处理方法及用于其的双向cwdm环形网络系统 |
CN114609725A (zh) * | 2020-12-08 | 2022-06-10 | 军事科学院系统工程研究院网络信息研究所 | 基于微失谐级联滤波器的超窄带滤波方法 |
CN114609725B (zh) * | 2020-12-08 | 2024-01-05 | 军事科学院系统工程研究院网络信息研究所 | 基于微失谐级联滤波器的超窄带滤波方法 |
Also Published As
Publication number | Publication date |
---|---|
US20130142517A1 (en) | 2013-06-06 |
WO2007064241A8 (fr) | 2007-10-25 |
US8781331B2 (en) | 2014-07-15 |
EP1973252A1 (en) | 2008-09-24 |
US8346088B2 (en) | 2013-01-01 |
US20090110401A1 (en) | 2009-04-30 |
EP1973252A4 (en) | 2010-06-02 |
CN101401340B (zh) | 2015-12-16 |
WO2007064241A1 (en) | 2007-06-07 |
EP1973252B1 (en) | 2019-07-03 |
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Free format text: FORMER OWNER: SAKHAROV VYACHESLAV KONSTANTIN Effective date: 20130523 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Russian Federation Moscow Applicant after: Gosudarstvenoe Uchrezhdenie Federainoe Agentstvo Po Pravovoi Zaschite Rezulatatov Intellektuainoi Deyatelnosti Voennogo, Spetsialnogo I Dvoinogo Moscow Applicant after: VOSPI CENTER CISC (CLOSED STOCK Co.) Applicant after: Vyacheslav.Konstantin.Sakharov Address before: Russian Federation Moscow Applicant before: Russian Federation Special Administrative Committee for the protection of intellectual property rights of the Russian military under the jurisdiction of the Russian Ministry of Justice Applicant before: VOSPI CENTER CISC (CLOSED STOCK Co.) Applicant before: Vyacheslav.Konstantin.Sakharov |
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Free format text: CORRECT: APPLICANT; FROM: FEDERAL STATE INSTITUTION EDERALAGENCY FOR LEGAL PROTECTION OF THE RESULTS OF INTELLECTUAL ACTIVITY WITH MILITARY, SPECIAL AND DUAL PURPOSES T THE MINISTRY OF JUSTICE OF RUSSIAN FEDERATION TO: |
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Effective date of registration: 20130523 Address after: Russian Federation Moscow Applicant after: Gosudarstvenoe Uchrezhdenie Federainoe Agentstvo Po Pravovoi Zaschite Rezulatatov Intellektuainoi Deyatelnosti Voennogo, Spetsialnogo I Dvoinogo Moscow Applicant after: VOSPI CENTER CISC (CLOSED STOCK Co.) Address before: Russian Federation Moscow Applicant before: Gosudarstvenoe Uchrezhdenie Federainoe Agentstvo Po Pravovoi Zaschite Rezulatatov Intellektuainoi Deyatelnosti Voennogo, Spetsialnogo I Dvoinogo Moscow Applicant before: VOSPI CENTER CISC (CLOSED STOCK Co.) Applicant before: Vyacheslav.Konstantin.Sakharov |
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