GB2365987B - An electro-optic device - Google Patents

An electro-optic device

Info

Publication number
GB2365987B
GB2365987B GB0019772A GB0019772A GB2365987B GB 2365987 B GB2365987 B GB 2365987B GB 0019772 A GB0019772 A GB 0019772A GB 0019772 A GB0019772 A GB 0019772A GB 2365987 B GB2365987 B GB 2365987B
Authority
GB
United Kingdom
Prior art keywords
electro
optic device
optic
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 - Fee Related
Application number
GB0019772A
Other versions
GB0019772D0 (en
GB2365987A (en
Inventor
Adrian Petru Vonsovici
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lumentum Technology UK Ltd
Original Assignee
Bookham Technology PLC
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 Bookham Technology PLC filed Critical Bookham Technology PLC
Priority to GB0019772A priority Critical patent/GB2365987B/en
Publication of GB0019772D0 publication Critical patent/GB0019772D0/en
Priority to PCT/GB2001/003581 priority patent/WO2002014936A1/en
Priority to AU2001276553A priority patent/AU2001276553A1/en
Publication of GB2365987A publication Critical patent/GB2365987A/en
Application granted granted Critical
Publication of GB2365987B publication Critical patent/GB2365987B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02F1/01—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
    • G02F1/2257—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 the optical waveguides being made of semiconducting material
    • 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
    • G02F1/212—Mach-Zehnder type
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern
    • 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
    • G02F2202/06—Materials and properties dopant

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
GB0019772A 2000-08-11 2000-08-11 An electro-optic device Expired - Fee Related GB2365987B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0019772A GB2365987B (en) 2000-08-11 2000-08-11 An electro-optic device
PCT/GB2001/003581 WO2002014936A1 (en) 2000-08-11 2001-08-08 Electro-optic device
AU2001276553A AU2001276553A1 (en) 2000-08-11 2001-08-08 Electro-optic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0019772A GB2365987B (en) 2000-08-11 2000-08-11 An electro-optic device

Publications (3)

Publication Number Publication Date
GB0019772D0 GB0019772D0 (en) 2000-09-27
GB2365987A GB2365987A (en) 2002-02-27
GB2365987B true GB2365987B (en) 2004-04-28

Family

ID=9897424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0019772A Expired - Fee Related GB2365987B (en) 2000-08-11 2000-08-11 An electro-optic device

Country Status (3)

Country Link
AU (1) AU2001276553A1 (en)
GB (1) GB2365987B (en)
WO (1) WO2002014936A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250980A1 (en) * 2002-10-29 2004-05-19 Infineon Technologies Ag Optical component with a Mach-Zehnder structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69315359T2 (en) * 1993-09-21 1998-06-10 Bookham Technology Ltd ELECTRO-OPTICAL DEVICE
WO1999024867A1 (en) * 1997-11-12 1999-05-20 Bookham Technology Plc Optical system and method for changing the lengths of optical paths and the phases of light beams
GB2340616B (en) * 1998-08-13 2000-12-27 Bookham Technology Ltd Electro optic modulator
GB2339919B (en) * 1998-07-17 2002-12-11 Bookham Technology Ltd Thermo-optic semiconductor device

Also Published As

Publication number Publication date
WO2002014936A1 (en) 2002-02-21
GB0019772D0 (en) 2000-09-27
GB2365987A (en) 2002-02-27
AU2001276553A1 (en) 2002-02-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040811