ATE210843T1 - Kaskadenartige thermooptische vorrichtung - Google Patents

Kaskadenartige thermooptische vorrichtung

Info

Publication number
ATE210843T1
ATE210843T1 AT96917473T AT96917473T ATE210843T1 AT E210843 T1 ATE210843 T1 AT E210843T1 AT 96917473 T AT96917473 T AT 96917473T AT 96917473 T AT96917473 T AT 96917473T AT E210843 T1 ATE210843 T1 AT E210843T1
Authority
AT
Austria
Prior art keywords
output light
splitter
cascade
light paths
forming
Prior art date
Application number
AT96917473T
Other languages
English (en)
Inventor
Koerkamp Hermanus Marcel Klein
Original Assignee
Jds Uniphase Photonics C V
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 Jds Uniphase Photonics C V filed Critical Jds Uniphase Photonics C V
Application granted granted Critical
Publication of ATE210843T1 publication Critical patent/ATE210843T1/de

Links

Classifications

    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • 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
    • H04Q11/0003—Details
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
    • 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 
    • G02F1/0147—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  based on thermo-optic effects
    • 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 
    • G02F1/061—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  based on electro-optical organic material
    • G02F1/065—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  based on electro-optical organic material in an optical waveguide structure
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric
    • 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
    • H04Q2011/0049—Crosstalk reduction; Noise; Power budget

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Glass Compositions (AREA)
AT96917473T 1995-06-02 1996-05-30 Kaskadenartige thermooptische vorrichtung ATE210843T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95201460 1995-06-02
PCT/EP1996/002343 WO1996038756A1 (en) 1995-06-02 1996-05-30 Cascade thermo-optical device

Publications (1)

Publication Number Publication Date
ATE210843T1 true ATE210843T1 (de) 2001-12-15

Family

ID=8220353

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96917473T ATE210843T1 (de) 1995-06-02 1996-05-30 Kaskadenartige thermooptische vorrichtung

Country Status (10)

Country Link
US (1) US6321009B1 (de)
EP (1) EP0829033B1 (de)
JP (1) JPH11505940A (de)
KR (1) KR19990008390A (de)
CN (1) CN1186552A (de)
AT (1) ATE210843T1 (de)
CA (1) CA2222287A1 (de)
DE (1) DE69617946T2 (de)
DK (1) DK0829033T3 (de)
WO (1) WO1996038756A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2257995A1 (en) 1996-06-14 1997-12-18 Akzo Nobel Nv Optical switch matrix
EP0869387A1 (de) * 1997-04-02 1998-10-07 Akzo Nobel N.V. Optischer Schalter
CA2292509A1 (en) * 1997-07-07 1999-01-21 Akzo Nobel Nv Thermo-optical cascaded switch comprising gates
US6389191B1 (en) 1997-07-18 2002-05-14 Jds Uniphase Inc. Thermo-optical cascaded switch comprising gates
US6330379B1 (en) 1997-08-01 2001-12-11 Jds Uniphase Inc. Cascaded optical switch comprising at least one gate
EP0898197A1 (de) * 1997-08-19 1999-02-24 PIRELLI CAVI E SISTEMI S.p.A. Digitaler optischer Schalter mit verbesserter Isolation
US6064787A (en) * 1997-08-19 2000-05-16 Pirelli Cavi E Sistemi S.P.A. Enhanced isolation digital optical switch
US6057948A (en) * 1997-11-03 2000-05-02 Ciena Corporation Protection switch optical communications system
DE19809889A1 (de) * 1998-03-07 1999-09-09 Bosch Gmbh Robert Optischer Wellenleiterschalter
DE69915578D1 (de) 1999-01-05 2004-04-22 Corning Inc Asymmetrischer thermo-optischer Schalter
JP3459040B2 (ja) 1999-02-18 2003-10-20 日本電信電話株式会社 高分子熱光学光導波路素子
DE19923061A1 (de) * 1999-05-20 2000-11-23 Bosch Gmbh Robert Thermooptischer Modulator
KR100350414B1 (ko) * 2000-10-10 2002-08-28 (주)젠포토닉스 가변 광 감쇄기가 결합된 디지털 열광학 광 스위치
US6687427B2 (en) * 2000-12-29 2004-02-03 Intel Corporation Optic switch
JP2003280053A (ja) * 2002-03-20 2003-10-02 Fujitsu Ltd 光スイッチ
US6711342B2 (en) * 2002-05-29 2004-03-23 Northrop Grumman Corporation Optical random number generator and method of optically generating random numbers
US7009750B1 (en) 2002-10-25 2006-03-07 Eclipse Energy Systems, Inc. Apparatus and methods for modulating refractive index
US20050157975A1 (en) * 2004-01-20 2005-07-21 Louay Eldada Ultrahigh index contrast planar strictly non-blocking high-port count cross-connect switch matrix
EP1804751A2 (de) * 2004-10-04 2007-07-11 QLT USA, Inc. Okulare abgabe von polymer-abgabeformulierungen
WO2013036955A1 (en) * 2011-09-08 2013-03-14 Skorpios Technologies, Inc. Tunable reflectors based on multi-cavity interference
JP2015187636A (ja) * 2014-03-26 2015-10-29 三菱電機株式会社 光モジュール

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225980A (en) 1923-10-13 1924-12-18 Richard Marogg Improvements in apparatus for the manufacture of brushes
JPS5915225A (ja) 1982-07-15 1984-01-26 Omron Tateisi Electronics Co 光スイツチ
GB8429430D0 (en) 1984-11-21 1985-01-03 Gen Electric Co Plc Optical couplers
US4959448A (en) 1988-07-04 1990-09-25 Akzo N.V. Liquid crystalline side-chain polyesters prepared by polycondensation reactions
DE68928746T2 (de) 1988-09-08 1999-03-11 Akzo Nobel N.V., Arnheim/Arnhem Integrierte optische Bauteile
FR2636634B1 (fr) 1988-09-16 1992-11-27 Rhone Poulenc Chimie Polyurethannes, actifs en optique non lineaire et materiaux les contenant, dispositif optique les contenant et procedes de fabrication de ces composes et materiaux
US4957655A (en) 1989-01-12 1990-09-18 Hoechst Celanese Corp. Copolymeric nonlinear optical media
DK0445864T3 (da) 1990-03-06 1994-11-07 Akzo Nobel Nv Termisk hærdeligt NLO-system og integrerede optiske komponenter fremstillet ud fra dette
EP0642052A1 (de) 1993-08-24 1995-03-08 Akzo Nobel N.V. Optische Wellenleiteranordnung aus Polymermaterial mit thermooptischen Eigenschaften
EP0754310A1 (de) * 1995-02-07 1997-01-22 LDT GmbH & Co. Laser-Display-Technologie KG Verbindungsaufspalter aus streifen-wellenleitern und verwendungen

Also Published As

Publication number Publication date
EP0829033A1 (de) 1998-03-18
DE69617946D1 (de) 2002-01-24
JPH11505940A (ja) 1999-05-25
US6321009B1 (en) 2001-11-20
CA2222287A1 (en) 1996-12-05
KR19990008390A (ko) 1999-01-25
DE69617946T2 (de) 2002-08-01
DK0829033T3 (da) 2002-04-08
WO1996038756A1 (en) 1996-12-05
CN1186552A (zh) 1998-07-01
EP0829033B1 (de) 2001-12-12

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