JPS5232347A - Wave guide light modulator - Google Patents

Wave guide light modulator

Info

Publication number
JPS5232347A
JPS5232347A JP10798675A JP10798675A JPS5232347A JP S5232347 A JPS5232347 A JP S5232347A JP 10798675 A JP10798675 A JP 10798675A JP 10798675 A JP10798675 A JP 10798675A JP S5232347 A JPS5232347 A JP S5232347A
Authority
JP
Japan
Prior art keywords
light modulator
wave guide
guide light
light
variation
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.)
Granted
Application number
JP10798675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS618411B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Naoya Uchida
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 JP10798675A priority Critical patent/JPS5232347A/ja
Publication of JPS5232347A publication Critical patent/JPS5232347A/ja
Publication of JPS618411B2 publication Critical patent/JPS618411B2/ja
Granted 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
    • G02F1/29—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
    • G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP10798675A 1975-09-08 1975-09-08 Wave guide light modulator Granted JPS5232347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10798675A JPS5232347A (en) 1975-09-08 1975-09-08 Wave guide light modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10798675A JPS5232347A (en) 1975-09-08 1975-09-08 Wave guide light modulator

Publications (2)

Publication Number Publication Date
JPS5232347A true JPS5232347A (en) 1977-03-11
JPS618411B2 JPS618411B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-03-14

Family

ID=14473075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10798675A Granted JPS5232347A (en) 1975-09-08 1975-09-08 Wave guide light modulator

Country Status (1)

Country Link
JP (1) JPS5232347A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621112A (en) * 1979-07-28 1981-02-27 Asahi Optical Co Ltd Focusing system of zoom lens
JPS586318A (ja) * 1981-07-03 1983-01-13 Matsushita Electric Ind Co Ltd 触媒燃焼器
US4667331A (en) * 1984-01-20 1987-05-19 At&T Company And At&T Bell Laboratories Composite cavity laser utilizing an intra-cavity electrooptic waveguide device
US4776657A (en) * 1986-03-25 1988-10-11 Tektronix, Inc. Electro-optic phase shifter with reduced input capacitance
US4935918A (en) * 1985-08-01 1990-06-19 Hicks John W Optic system useful with metal service lines
WO2024018935A1 (ja) * 2022-07-21 2024-01-25 京セラ株式会社 光変調器及び光トランシーバ

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621112A (en) * 1979-07-28 1981-02-27 Asahi Optical Co Ltd Focusing system of zoom lens
JPS586318A (ja) * 1981-07-03 1983-01-13 Matsushita Electric Ind Co Ltd 触媒燃焼器
US4667331A (en) * 1984-01-20 1987-05-19 At&T Company And At&T Bell Laboratories Composite cavity laser utilizing an intra-cavity electrooptic waveguide device
US4935918A (en) * 1985-08-01 1990-06-19 Hicks John W Optic system useful with metal service lines
US4776657A (en) * 1986-03-25 1988-10-11 Tektronix, Inc. Electro-optic phase shifter with reduced input capacitance
WO2024018935A1 (ja) * 2022-07-21 2024-01-25 京セラ株式会社 光変調器及び光トランシーバ
JP2024014128A (ja) * 2022-07-21 2024-02-01 京セラ株式会社 光変調器及び光トランシーバ

Also Published As

Publication number Publication date
JPS618411B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-03-14

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