ATE285641T1 - Vorrichtung zum optischen (de-)multiplexen und verfahren zum (de-)multiplexen von optischen signalen - Google Patents
Vorrichtung zum optischen (de-)multiplexen und verfahren zum (de-)multiplexen von optischen signalenInfo
- Publication number
- ATE285641T1 ATE285641T1 AT02360246T AT02360246T ATE285641T1 AT E285641 T1 ATE285641 T1 AT E285641T1 AT 02360246 T AT02360246 T AT 02360246T AT 02360246 T AT02360246 T AT 02360246T AT E285641 T1 ATE285641 T1 AT E285641T1
- Authority
- AT
- Austria
- Prior art keywords
- optical
- multiplexing
- filter
- input port
- optical filter
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 9
- 230000000737 periodic effect Effects 0.000 abstract 2
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
- G02B6/24—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
- G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
-
- 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
- G02B6/29386—Interleaving or deinterleaving, i.e. separating or mixing subsets of optical signals, e.g. combining even and odd channels into a single optical signal
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Integrated Circuits (AREA)
- Error Detection And Correction (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02360138A EP1359691B1 (de) | 2002-04-30 | 2002-04-30 | Verschachtler und Entschachtler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE285641T1 true ATE285641T1 (de) | 2005-01-15 |
Family
ID=28799755
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02360138T ATE297618T1 (de) | 2002-04-30 | 2002-04-30 | Verschachtler und entschachtler |
| AT02360246T ATE285641T1 (de) | 2002-04-30 | 2002-08-26 | Vorrichtung zum optischen (de-)multiplexen und verfahren zum (de-)multiplexen von optischen signalen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02360138T ATE297618T1 (de) | 2002-04-30 | 2002-04-30 | Verschachtler und entschachtler |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6909531B2 (de) |
| EP (1) | EP1359691B1 (de) |
| CN (1) | CN100430766C (de) |
| AT (2) | ATE297618T1 (de) |
| DE (2) | DE60204542T2 (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100724901B1 (ko) * | 2005-06-23 | 2007-06-04 | 삼성전자주식회사 | 인터리버를 구비한 파장분할다중 방식의 수동형 광가입자망 |
| US7773885B2 (en) * | 2005-08-09 | 2010-08-10 | The Boeing Company | Thermal drift compensation system and method for optical networks |
| US7869711B2 (en) * | 2005-10-18 | 2011-01-11 | Nec Laboratories America, Inc. | Optical tunable asymmetric interleaver and upgrade for dense wavelength division multiplexed networks |
| US7440170B2 (en) * | 2006-06-23 | 2008-10-21 | Lucent Technologies Inc. | Method and apparatus for monitoring optical signal-to-noise ratio |
| CN100549741C (zh) * | 2006-08-21 | 2009-10-14 | 中兴通讯股份有限公司 | 一种无黑波长的分组滤波装置及其分组滤波方法 |
| CN101207453B (zh) * | 2006-12-22 | 2011-06-22 | 中兴通讯股份有限公司 | 子速率支路信号间插复用的装置和方法 |
| US20080240736A1 (en) * | 2007-03-28 | 2008-10-02 | Nec Laboratories America, Inc. | Inter-Symbol Interference-Suppressed Colorless DPSK Demodulation |
| US7555178B2 (en) * | 2007-07-20 | 2009-06-30 | Infinera Corporation | Periodic optical filter |
| US8064768B2 (en) * | 2007-12-19 | 2011-11-22 | Nec Laboratories America, Inc. | Intra-channel equalizing optical interleaver |
| US8606119B2 (en) * | 2010-08-27 | 2013-12-10 | Finisar Corporation | Optical channel monitor |
| JP5824912B2 (ja) * | 2011-06-29 | 2015-12-02 | 富士通株式会社 | 光伝送装置および光インターリーブ制御方法 |
| US8781322B2 (en) * | 2011-08-08 | 2014-07-15 | Google Inc. | Migratable wavelength division multiplexing passive optical network |
| US9335247B2 (en) * | 2013-03-14 | 2016-05-10 | Cytonome/St, Llc | Assemblies and methods for reducing optical crosstalk in particle processing systems |
| GB2538793A (en) * | 2015-05-29 | 2016-11-30 | Oclaro Tech Ltd | Multiple carrier |
| US10651820B2 (en) * | 2016-09-16 | 2020-05-12 | Ecole Polytechnique Federale De Lausanne (Epfl) | Signal processing apparatus and method for transmitting and receiving coherent parallel optical signals |
| 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 |
| CN112383358B (zh) * | 2020-11-11 | 2022-03-25 | 中国科学院上海微系统与信息技术研究所 | 一种集成光收发器 |
| JP2023004686A (ja) * | 2021-06-28 | 2023-01-17 | 富士通株式会社 | 光分波器及び通信装置 |
| US11621784B1 (en) * | 2021-09-29 | 2023-04-04 | X Development Llc | Photonic integrated circuit with optical deinterleaver |
| CN118033809A (zh) * | 2022-11-14 | 2024-05-14 | 武汉光迅科技股份有限公司 | 拼接滤波器、拼接方法及电子设备 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0787390B1 (de) * | 1994-10-19 | 1999-09-15 | BRITISH TELECOMMUNICATIONS public limited company | Rein optische verarbeitung in kommunikationssystemen |
| US6163393A (en) * | 1996-10-29 | 2000-12-19 | Chorum Technologies Inc. | Method and apparatus for wavelength multipexing/demultiplexing |
| US6208442B1 (en) * | 1998-03-26 | 2001-03-27 | Chorum Technologies, Inc. | Programmable optical multiplexer |
| US6169626B1 (en) * | 1999-06-29 | 2001-01-02 | E-Tek Dynamics | Optical signal interleaver |
| CA2326973A1 (en) * | 1999-12-17 | 2001-06-17 | Jds Uniphase Inc. | Optical demultiplexing/multiplexing device |
| US6301046B1 (en) * | 1999-12-31 | 2001-10-09 | Jds Uniphase Corporation | Interleaver/deinterleavers causing little or no dispersion of optical signals |
| US6212313B1 (en) * | 2000-01-31 | 2001-04-03 | Oplink Communications, Inc. | Optical interleaver |
| CA2337296A1 (en) * | 2000-03-03 | 2001-09-03 | E-Tek Dynamics, Inc. | Interleaver/deinterleavers causing little or no dispersion of optical signals |
| US6545782B1 (en) * | 2000-05-18 | 2003-04-08 | Hongchuan Wang | Assymmetric wavelength slicing based dense wavelength division multiplexing |
| US20030128986A1 (en) * | 2001-12-26 | 2003-07-10 | Jds Uniphase Corporation | Wavelength interleaving add/drop multiplexer |
| US6574049B1 (en) * | 2002-05-14 | 2003-06-03 | Nexfon Corporation | Optical interleaver and de-interleaver |
-
2002
- 2002-04-30 DE DE60204542T patent/DE60204542T2/de not_active Expired - Lifetime
- 2002-04-30 EP EP02360138A patent/EP1359691B1/de not_active Expired - Lifetime
- 2002-04-30 AT AT02360138T patent/ATE297618T1/de not_active IP Right Cessation
- 2002-08-26 DE DE60202354T patent/DE60202354T2/de not_active Expired - Lifetime
- 2002-08-26 AT AT02360246T patent/ATE285641T1/de not_active IP Right Cessation
-
2003
- 2003-04-08 US US10/408,553 patent/US6909531B2/en not_active Expired - Lifetime
- 2003-04-28 CN CNB031224873A patent/CN100430766C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1455277A (zh) | 2003-11-12 |
| DE60204542T2 (de) | 2006-05-18 |
| DE60202354D1 (de) | 2005-01-27 |
| DE60204542D1 (de) | 2005-07-14 |
| EP1359691A1 (de) | 2003-11-05 |
| US6909531B2 (en) | 2005-06-21 |
| EP1359691B1 (de) | 2005-06-08 |
| US20030202232A1 (en) | 2003-10-30 |
| CN100430766C (zh) | 2008-11-05 |
| DE60202354T2 (de) | 2005-05-25 |
| ATE297618T1 (de) | 2005-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |