DE60025513D1 - Phasar mit flacher durchlasskurve - Google Patents
Phasar mit flacher durchlasskurveInfo
- Publication number
- DE60025513D1 DE60025513D1 DE60025513T DE60025513T DE60025513D1 DE 60025513 D1 DE60025513 D1 DE 60025513D1 DE 60025513 T DE60025513 T DE 60025513T DE 60025513 T DE60025513 T DE 60025513T DE 60025513 D1 DE60025513 D1 DE 60025513D1
- Authority
- DE
- Germany
- Prior art keywords
- phasar
- wavelength
- mzi
- waveguide
- coupled
- 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.)
- Expired - Lifetime
Links
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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12016—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12019—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
-
- 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
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
- G02B6/2813—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs based on multimode interference effect, i.e. self-imaging
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/430,836 US6289147B1 (en) | 1999-11-01 | 1999-11-01 | Passband flattening of a phasar |
PCT/GB2000/004192 WO2001033270A1 (en) | 1999-11-01 | 2000-11-01 | Phasar with flattened pass-band |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60025513D1 true DE60025513D1 (de) | 2006-04-06 |
Family
ID=23709264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60025513T Expired - Lifetime DE60025513D1 (de) | 1999-11-01 | 2000-11-01 | Phasar mit flacher durchlasskurve |
Country Status (8)
Country | Link |
---|---|
US (1) | US6289147B1 (de) |
EP (1) | EP1226461B1 (de) |
JP (1) | JP2003513330A (de) |
CN (1) | CN1387628A (de) |
AT (1) | ATE315793T1 (de) |
AU (1) | AU1156101A (de) |
DE (1) | DE60025513D1 (de) |
WO (1) | WO2001033270A1 (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513095C2 (sv) * | 1998-10-02 | 2000-07-10 | Ericsson Telefon Ab L M | Förfarande och anordning för WDM-sändning och -mottagning |
CN1190677C (zh) * | 1999-09-02 | 2005-02-23 | 国际商业机器公司 | 加宽阵列波导光栅通带响应的方法和设备 |
JP3434489B2 (ja) * | 1999-09-24 | 2003-08-11 | 古河電気工業株式会社 | アレイ導波路型回折格子 |
US6351583B1 (en) * | 2000-01-28 | 2002-02-26 | Agere Systems Guardian Corp. | Multiple laser wavelength stabilization |
JP3361501B2 (ja) * | 2000-03-02 | 2003-01-07 | 株式会社日立製作所 | 閉回路翼冷却タービン |
JP3566940B2 (ja) | 2000-04-18 | 2004-09-15 | 古河電気工業株式会社 | アレイ導波路回折格子型光合分波器 |
US6563988B2 (en) * | 2001-04-25 | 2003-05-13 | Lightwave Microsystems Corporation | Optical apparatus and method having predetermined group velocity dispersion |
DE50112087D1 (de) * | 2001-04-30 | 2007-04-05 | Finisar Corp | Anordnung zum multiplexen und/oder demultiplexen der signale mindestens zweier optischer wellenlängenkanäle |
US6728446B2 (en) * | 2001-07-26 | 2004-04-27 | Lucent Technologies Inc. | Compact wavelength routing device having substantially flat passband |
US7116851B2 (en) | 2001-10-09 | 2006-10-03 | Infinera Corporation | Optical signal receiver, an associated photonic integrated circuit (RxPIC), and method improving performance |
US7043120B2 (en) * | 2001-11-01 | 2006-05-09 | Massachusetts Institute Of Technology | Array waveguide grating |
ES2192151B1 (es) * | 2002-03-15 | 2005-02-01 | Universidad Politecnica De Valencia | Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo. |
JP3795821B2 (ja) * | 2002-03-29 | 2006-07-12 | 日本発条株式会社 | 光分岐器 |
US7305162B2 (en) * | 2002-05-30 | 2007-12-04 | Intel Corporation | Reducing the temperature sensitivity of optical waveguide interference filters |
DE10227428B4 (de) * | 2002-06-14 | 2007-10-18 | Infineon Technologies Ag | Vorrichtung zum Multiplexen und/oder Demultiplexen optischer Datenkanäle und Koppelanordnung für eine solche Vorrichtung |
GB0214085D0 (en) * | 2002-06-19 | 2002-07-31 | Alcatel Optronics Uk Ltd | Athermal arrayed waveguide grating |
KR100446524B1 (ko) * | 2002-11-25 | 2004-09-04 | 삼성전자주식회사 | 파장분할 다중화/역다중화기 |
KR20040049985A (ko) * | 2002-12-06 | 2004-06-14 | 삼성전자주식회사 | 파라볼릭 혼 형태의 도파로를 이용한 파장 분할다중화/역다중화기 |
US7085438B2 (en) | 2002-12-06 | 2006-08-01 | Nippon Telegraph And Telephone Corporation | Optical multi/demultiplexing circuit equipped with phase generating device |
EP1447693A1 (de) * | 2003-02-12 | 2004-08-18 | Avanex Corporation | Flexibles Bandpassfilter |
US6892008B2 (en) * | 2003-02-14 | 2005-05-10 | Optovia Corporation | Planar star couplers with reduced insertion loss |
US7065273B2 (en) * | 2003-06-20 | 2006-06-20 | Intel Corporation | Wideband arrayed waveguide grating |
US20050084267A1 (en) * | 2003-09-09 | 2005-04-21 | Arizona Board of Regents, a body corporate of the state of Arizona, acting for and on behalf of | Performance enhanced single-hop WDM network with heterogeneous protection |
JP2007286077A (ja) * | 2004-05-20 | 2007-11-01 | Nec Corp | 光合分波器 |
US7397986B2 (en) * | 2005-03-04 | 2008-07-08 | Gemfire Corporation | Optical device with reduced temperature dependence |
CN100432658C (zh) * | 2005-08-11 | 2008-11-12 | 浙江大学 | 一种基于非对称干涉臂马赫曾德干涉仪型传感器 |
US7433560B2 (en) * | 2005-10-18 | 2008-10-07 | Lucent Technologies Inc. | Rectangular-passband multiplexer |
JP4771216B2 (ja) * | 2006-03-15 | 2011-09-14 | 独立行政法人情報通信研究機構 | 超平坦光周波数コム信号発生器 |
US7715671B2 (en) | 2006-05-19 | 2010-05-11 | Jds Uniphase Corporation | Asymmetric Mach-Zehnder interferometer having a reduced drive voltage coupled to a compact low-loss arrayed waveguide grating |
US7706648B2 (en) * | 2007-03-24 | 2010-04-27 | Alcatel-Lucent Usa Inc. | Tunable optical dispersion compensating apparatus |
JP5399693B2 (ja) * | 2008-07-14 | 2014-01-29 | 日本電信電話株式会社 | 光波長合分波回路 |
SE0850021L (sv) * | 2008-09-23 | 2009-12-29 | Syntune Ab | Vågledare för utkoppling med låg reflex. |
US7876983B2 (en) * | 2008-11-11 | 2011-01-25 | Alcatel-Lucent Usa Inc. | Method and apparatus for a wavelength insensitive 90-degree hybrid device |
SE534231C2 (sv) * | 2009-05-13 | 2011-06-07 | Syntune Ab | Ljusdelare med låg reflex. |
EP2548058B1 (de) * | 2010-03-19 | 2014-11-19 | Gemfire Corporation | Wellenleitergitter mit Temperaturkompensation bis zum zweiten Ordung mit längsschlitzen darin |
JP2012014039A (ja) * | 2010-07-02 | 2012-01-19 | Furukawa Electric Co Ltd:The | 波長合分波器およびその製造方法 |
JP5573430B2 (ja) * | 2010-07-02 | 2014-08-20 | 沖電気工業株式会社 | 光合分波素子 |
JP5432389B2 (ja) * | 2011-02-16 | 2014-03-05 | 日本電信電話株式会社 | 光周波数シフタおよびこれを使用した光変調器 |
US9207399B2 (en) | 2013-01-28 | 2015-12-08 | Aurrion, Inc. | Athermal optical filter with active tuning and simplified control |
TW201439625A (zh) * | 2013-04-10 | 2014-10-16 | Hon Hai Prec Ind Co Ltd | 電光調變器 |
CN103278926A (zh) * | 2013-04-22 | 2013-09-04 | 天津工业大学 | 一种阵列波导光栅输出光谱平坦化的方法 |
US20150124845A1 (en) * | 2013-11-06 | 2015-05-07 | Aurrion, Inc. | Optical mode steering for wavelength stabilization |
JP6126522B2 (ja) * | 2013-12-09 | 2017-05-10 | 日本電信電話株式会社 | 光波長合分波回路 |
CN103760640B (zh) * | 2014-01-15 | 2016-04-27 | 中国科学院半导体研究所 | 基于马赫曾德光开关的四端口胖树光学路由器 |
GB2530317A (en) | 2014-09-19 | 2016-03-23 | Univ Southampton | Optical (DE)Multiplexers |
EP3326028B1 (de) | 2015-07-24 | 2021-09-01 | Aurrion, Inc. | Phasenabstimmung in wellenleiter-arrays |
KR20180070325A (ko) | 2016-12-16 | 2018-06-26 | 삼성전자주식회사 | 광 조향 opa |
CN107092056B (zh) * | 2017-06-12 | 2019-07-05 | 北京大学 | 一种波分复用/解复用器及其制作方法 |
JP7075747B2 (ja) * | 2017-12-06 | 2022-05-26 | Nttエレクトロニクス株式会社 | 光波長合分波器 |
CN109682470B (zh) * | 2018-12-20 | 2021-08-24 | 中国电子科技集团公司信息科学研究院 | 宽光谱高分辨率波导分光芯片结构 |
US10862610B1 (en) | 2019-11-11 | 2020-12-08 | X Development Llc | Multi-channel integrated photonic wavelength demultiplexer |
US11187854B2 (en) | 2019-11-15 | 2021-11-30 | X Development Llc | Two-channel integrated photonic wavelength demultiplexer |
CN114740568A (zh) * | 2021-01-08 | 2022-07-12 | 华为技术有限公司 | 阵列波导光栅及其制造方法、收发机及光通信*** |
CN115291333B (zh) * | 2022-08-23 | 2023-04-28 | 中国地质大学(武汉) | 一种可重构的硅基多模微环谐振器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773063A (en) | 1984-11-13 | 1988-09-20 | University Of Delaware | Optical wavelength division multiplexing/demultiplexing system |
US5002350A (en) | 1990-02-26 | 1991-03-26 | At&T Bell Laboratories | Optical multiplexer/demultiplexer |
AU1308495A (en) | 1994-01-11 | 1995-08-01 | Rijksuniversiteit Gent | Influenza vaccine |
US5412744A (en) | 1994-05-02 | 1995-05-02 | At&T Corp. | Frequency routing device having a wide and substantially flat passband |
US5488680A (en) * | 1994-08-24 | 1996-01-30 | At&T Corp. | Frequency routing device having a wide and substantially flat passband |
NL9500004A (nl) | 1995-01-02 | 1996-08-01 | Nederland Ptt | Geintegreerd optische golflengte-demultiplexer. |
US5629992A (en) | 1995-09-14 | 1997-05-13 | Bell Communications Research, Inc. | Passband flattening of integrated optical filters |
US5745612A (en) * | 1995-12-18 | 1998-04-28 | International Business Machines Corporation | Wavelength sorter and its application to planarized dynamic wavelength routing |
JP3112246B2 (ja) | 1996-05-01 | 2000-11-27 | 日本電信電話株式会社 | アレイ導波路格子 |
US5706377A (en) | 1996-07-17 | 1998-01-06 | Lucent Technologies Inc. | Wavelength routing device having wide and flat passbands |
US5926298A (en) * | 1996-08-30 | 1999-07-20 | Lucent Technologies Inc. | Optical multiplexer/demultiplexer having a broadcast port |
US5889906A (en) | 1997-05-28 | 1999-03-30 | Lucent Technologies Inc. | Signal router with coupling of multiple waveguide modes for provicing a shaped multi-channel radiation pattern |
JPH1130730A (ja) * | 1997-07-11 | 1999-02-02 | Oki Electric Ind Co Ltd | 光合分波素子 |
US6014390A (en) | 1998-01-30 | 2000-01-11 | Lucent Technologies Inc. | Tunable transmitter with Mach-Zehnder modulator |
US6181849B1 (en) * | 1999-04-30 | 2001-01-30 | Lucent Technologies, Inc. | Interleaved wavelengths multi/demultiplexer with multiple-input-ports and multiple-output-ports for wavelength add/drop WDM systems |
-
1999
- 1999-11-01 US US09/430,836 patent/US6289147B1/en not_active Expired - Lifetime
-
2000
- 2000-11-01 JP JP2001535099A patent/JP2003513330A/ja active Pending
- 2000-11-01 WO PCT/GB2000/004192 patent/WO2001033270A1/en active IP Right Grant
- 2000-11-01 EP EP00973004A patent/EP1226461B1/de not_active Expired - Lifetime
- 2000-11-01 AT AT00973004T patent/ATE315793T1/de not_active IP Right Cessation
- 2000-11-01 DE DE60025513T patent/DE60025513D1/de not_active Expired - Lifetime
- 2000-11-01 CN CN00815151.2A patent/CN1387628A/zh active Pending
- 2000-11-01 AU AU11561/01A patent/AU1156101A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU1156101A (en) | 2001-05-14 |
ATE315793T1 (de) | 2006-02-15 |
WO2001033270A1 (en) | 2001-05-10 |
JP2003513330A (ja) | 2003-04-08 |
EP1226461B1 (de) | 2006-01-11 |
CN1387628A (zh) | 2002-12-25 |
US6289147B1 (en) | 2001-09-11 |
EP1226461A1 (de) | 2002-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60025513D1 (de) | Phasar mit flacher durchlasskurve | |
CN105700071B (zh) | 温度不敏感demux/mux装置及其制作方法 | |
EP3267606B1 (de) | Verfahren und system für auswählbare parallele glasfaser und wellenlängenmultiplexoperation | |
JPH11160742A (ja) | 光フィルタ | |
JP3286972B2 (ja) | 波長分波装置及びそれを用いた波長多重通信システム | |
EP3499282B1 (de) | Polarisationsunabhängige optische vorrichtung | |
US20150295672A1 (en) | Optical wavelength demultiplexer having optical interference filters connected in cascade | |
US10578803B2 (en) | Optical (de)multiplexers | |
EP1076248A1 (de) | Bidirektionaler optischer wellenlängen multiplexer-demultiplexer | |
US8494369B2 (en) | Planar lightwave circuit | |
KR100474695B1 (ko) | 파장분할다중 광통신망을 위한 양방향 광 분기/결합다중화기 | |
US6600852B1 (en) | Wavelength selective device and switch and method thereby | |
GB2369686A (en) | Optical array waveguide grating for power monitor | |
KR100709880B1 (ko) | 동조 가능한 광 필터 | |
US10484122B2 (en) | Optical add/drop multiplexer and control method thereof, and transceiver | |
KR102126238B1 (ko) | 광통신 시스템에서 광신호를 송신하기 위한 송신기 및 그의 동작 방법 | |
JP7438472B2 (ja) | 光モジュールおよび光通信システム | |
JP3555860B2 (ja) | 光分波器及び波長変換装置 | |
EP1447693A1 (de) | Flexibles Bandpassfilter | |
WO2007063931A1 (ja) | モニタ回路 | |
Biswas et al. | Reconfigurable Optical Add/Drop Multiplexing-Demultiplexing in Arrayed Waveguide Grating with Fold Back Technique | |
GB2596168A (en) | Demultiplexer | |
JPH103012A (ja) | 光波長分波素子 | |
Oguma et al. | Wide passband tandem MZI-synchronized AWG employing mode converter and multimode waveguide | |
EP1252730A1 (de) | Punkt-zu-punkt optische verbindung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |