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JPS5336256A - Waveguide type light modulator - Google Patents

Waveguide type light modulator

Info

Publication number
JPS5336256A
JPS5336256A JP11111476A JP11111476A JPS5336256A JP S5336256 A JPS5336256 A JP S5336256A JP 11111476 A JP11111476 A JP 11111476A JP 11111476 A JP11111476 A JP 11111476A JP S5336256 A JPS5336256 A JP S5336256A
Authority
JP
Japan
Prior art keywords
light modulator
type light
waveguide type
dielectric constant
low dielectric
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.)
Pending
Application number
JP11111476A
Other languages
Japanese (ja)
Inventor
Naoya Uchida
Shiyouji Oohara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP11111476A priority Critical patent/JPS5336256A/en
Publication of JPS5336256A publication Critical patent/JPS5336256A/en
Pending 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
    • G02F1/0356—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 controlled by a high-frequency electromagnetic wave component in an electric waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (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)
  • Optical Communication System (AREA)

Abstract

PURPOSE:Characteristic impedance is approached to that of a power supply and the reduction in the electrical loss of electrode is achieved by mounting low dielectric constant materials to both sides of a ridge and forming a planar electrode pair suitably widly on the low dielectric constant materials.
JP11111476A 1976-09-16 1976-09-16 Waveguide type light modulator Pending JPS5336256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11111476A JPS5336256A (en) 1976-09-16 1976-09-16 Waveguide type light modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11111476A JPS5336256A (en) 1976-09-16 1976-09-16 Waveguide type light modulator

Publications (1)

Publication Number Publication Date
JPS5336256A true JPS5336256A (en) 1978-04-04

Family

ID=14552758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11111476A Pending JPS5336256A (en) 1976-09-16 1976-09-16 Waveguide type light modulator

Country Status (1)

Country Link
JP (1) JPS5336256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04209294A (en) * 1990-11-30 1992-07-30 Toda Constr Co Ltd Mud water viscosity control device for shield tunneling machines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924161A (en) * 1972-06-26 1974-03-04
JPS5194948A (en) * 1974-05-07 1976-08-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924161A (en) * 1972-06-26 1974-03-04
JPS5194948A (en) * 1974-05-07 1976-08-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04209294A (en) * 1990-11-30 1992-07-30 Toda Constr Co Ltd Mud water viscosity control device for shield tunneling machines

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