GB2171532B - Integrated optics r f phase shifter - Google Patents

Integrated optics r f phase shifter

Info

Publication number
GB2171532B
GB2171532B GB08504721A GB8504721A GB2171532B GB 2171532 B GB2171532 B GB 2171532B GB 08504721 A GB08504721 A GB 08504721A GB 8504721 A GB8504721 A GB 8504721A GB 2171532 B GB2171532 B GB 2171532B
Authority
GB
United Kingdom
Prior art keywords
phase shifter
integrated optics
optics
integrated
shifter
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
Application number
GB08504721A
Other versions
GB8504721D0 (en
GB2171532A (en
Inventor
Michael Christopher Bone
Garry Raymond Adams
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.)
STC PLC
Original Assignee
STC 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 STC PLC filed Critical STC PLC
Priority to GB08504721A priority Critical patent/GB2171532B/en
Publication of GB8504721D0 publication Critical patent/GB8504721D0/en
Priority to DE19863604571 priority patent/DE3604571A1/en
Priority to JP61035372A priority patent/JPS61258223A/en
Publication of GB2171532A publication Critical patent/GB2171532A/en
Application granted granted Critical
Publication of GB2171532B publication Critical patent/GB2171532B/en
Expired 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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/035—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect in an optical waveguide structure
    • G02F1/0353—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect in an optical waveguide structure involving an electro-optic TE-TM mode conversion
    • 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 
    • G02F1/0136—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  for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
    • G02F1/0142—TE-TM mode conversion

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Light Guides In General And Applications Therefor (AREA)
GB08504721A 1985-02-23 1985-02-23 Integrated optics r f phase shifter Expired GB2171532B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08504721A GB2171532B (en) 1985-02-23 1985-02-23 Integrated optics r f phase shifter
DE19863604571 DE3604571A1 (en) 1985-02-23 1986-02-14 HF PHASE SHIFT, REALIZED AS AN INTEGRATED-OPTICAL COMPONENT
JP61035372A JPS61258223A (en) 1985-02-23 1986-02-21 Integrated optical high frequency phase shifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08504721A GB2171532B (en) 1985-02-23 1985-02-23 Integrated optics r f phase shifter

Publications (3)

Publication Number Publication Date
GB8504721D0 GB8504721D0 (en) 1985-03-27
GB2171532A GB2171532A (en) 1986-08-28
GB2171532B true GB2171532B (en) 1988-06-08

Family

ID=10574990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08504721A Expired GB2171532B (en) 1985-02-23 1985-02-23 Integrated optics r f phase shifter

Country Status (3)

Country Link
JP (1) JPS61258223A (en)
DE (1) DE3604571A1 (en)
GB (1) GB2171532B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8723873D0 (en) * 1987-10-10 1987-11-11 Gen Electric Electro-optic converter
DE4038791A1 (en) * 1990-01-27 1991-08-08 Fraunhofer Ges Forschung Integrated optical sensor detecting change of refractive index - has monomode waveguide in substrate of optically transparent material
DE4319388C1 (en) * 1993-06-11 1994-10-06 Fraunhofer Ges Forschung Integrated optical sensor for measuring the concentration of optically active substances dissolved in a solution

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384760A (en) * 1980-12-15 1983-05-24 Bell Telephone Laboratories, Incorporated Polarization transformer

Also Published As

Publication number Publication date
GB8504721D0 (en) 1985-03-27
JPS61258223A (en) 1986-11-15
GB2171532A (en) 1986-08-28
DE3604571A1 (en) 1986-09-11

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Legal Events

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