HK1050057A1 - Wavelength selective device and switch and method thereby. - Google Patents

Wavelength selective device and switch and method thereby.

Info

Publication number
HK1050057A1
HK1050057A1 HK03102290A HK03102290A HK1050057A1 HK 1050057 A1 HK1050057 A1 HK 1050057A1 HK 03102290 A HK03102290 A HK 03102290A HK 03102290 A HK03102290 A HK 03102290A HK 1050057 A1 HK1050057 A1 HK 1050057A1
Authority
HK
Hong Kong
Prior art keywords
switch
wavelength selective
selective device
wavelength
selective
Prior art date
Application number
HK03102290A
Other languages
English (en)
Inventor
Torsten Augustsson
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of HK1050057A1 publication Critical patent/HK1050057A1/xx

Links

Classifications

    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • G02F1/225—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference in an optical waveguide structure
    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/05—Function characteristic wavelength dependent
    • G02F2203/055—Function characteristic wavelength dependent wavelength filtering
    • 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
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
    • 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
    • H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical
    • 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
    • H04Q2011/0037—Operation
    • H04Q2011/0041—Optical control

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
HK03102290A 1999-07-01 2003-03-31 Wavelength selective device and switch and method thereby. HK1050057A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902512A SE518532C2 (sv) 1999-07-01 1999-07-01 Våglängdsselektiv anordning respektive väljare samt förfarande därvid
PCT/SE2000/001348 WO2001002903A1 (en) 1999-07-01 2000-06-26 Wavelength selective device and switch and method thereby

Publications (1)

Publication Number Publication Date
HK1050057A1 true HK1050057A1 (en) 2003-06-06

Family

ID=20416330

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03102290A HK1050057A1 (en) 1999-07-01 2003-03-31 Wavelength selective device and switch and method thereby.

Country Status (11)

Country Link
US (1) US6600852B1 (sv)
EP (1) EP1203261A1 (sv)
JP (1) JP4668488B2 (sv)
KR (1) KR100845061B1 (sv)
CN (1) CN1173221C (sv)
AU (1) AU6036700A (sv)
CA (1) CA2377985C (sv)
HK (1) HK1050057A1 (sv)
SE (1) SE518532C2 (sv)
TW (1) TW461200B (sv)
WO (1) WO2001002903A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6788837B2 (en) * 2001-03-27 2004-09-07 Intel Corporation Method and apparatus for interleaving and switching an optical beam in a semiconductor substrate
GB2374457A (en) * 2001-04-09 2002-10-16 Bookham Technology Plc Hybridised Fibre Amplifier/Waveguide Structures
US20030035446A1 (en) * 2001-07-13 2003-02-20 Giora Griffel Frequency selective tunable mirror and applications thereof
US6928208B2 (en) * 2003-06-30 2005-08-09 Intel Corporation Hitless tunable optical add drop multiplexer with vernier gratings
EP1743376B1 (en) * 2004-02-26 2015-09-02 Cisco Technology, Inc. Active manipulation of light in a silicon-on-insulator (soi) structure
US8625994B2 (en) * 2008-03-11 2014-01-07 Ciena Corporation Directionless reconfigurable optical add-drop multiplexer systems and methods
US8849115B2 (en) 2008-03-11 2014-09-30 Ciena Corporation Directionless optical architecture and highly available network and photonic resilience methods
WO2019006748A1 (zh) 2017-07-07 2019-01-10 华为技术有限公司 光放大装置、光通信站点和光通信系统
CN109596570A (zh) * 2018-10-24 2019-04-09 昆明理工大学 一种基于硅基光电探测器的生化传感系统
KR102229008B1 (ko) 2020-06-08 2021-03-17 서달근 페트병용 곡물 깔때기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024869A1 (de) * 1995-02-07 1996-08-15 Ldt Gmbh & Co. Laser-Display-Technologie Kg Verbindungsaufspalter aus streifen-wellenleitern und verwendungen
DE19522591A1 (de) * 1995-06-19 1997-01-02 Hertz Inst Heinrich Optoelektronische integrierte Schaltung
SE508871C2 (sv) 1997-03-07 1998-11-09 Ericsson Telefon Ab L M Förfarande och anordning för omkoppling av optiska våglängdsmultiplexerade kanaler
US6351581B1 (en) * 1998-03-17 2002-02-26 Agere Systems Optoelectronics Guardian Corp. Optical add-drop multiplexer having an interferometer structure
US6337755B1 (en) * 1998-11-17 2002-01-08 Qtera Corporation Polarization independent all-optical regenerators

Also Published As

Publication number Publication date
KR20020012296A (ko) 2002-02-15
SE9902512D0 (sv) 1999-07-01
US6600852B1 (en) 2003-07-29
EP1203261A1 (en) 2002-05-08
SE518532C2 (sv) 2002-10-22
WO2001002903A1 (en) 2001-01-11
JP2003504667A (ja) 2003-02-04
TW461200B (en) 2001-10-21
SE9902512L (sv) 2001-01-02
CN1173221C (zh) 2004-10-27
CA2377985A1 (en) 2001-01-11
JP4668488B2 (ja) 2011-04-13
AU6036700A (en) 2001-01-22
CA2377985C (en) 2010-09-28
CN1372652A (zh) 2002-10-02
KR100845061B1 (ko) 2008-07-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090626