JPS5993431A - 光スイツチ - Google Patents

光スイツチ

Info

Publication number
JPS5993431A
JPS5993431A JP20306782A JP20306782A JPS5993431A JP S5993431 A JPS5993431 A JP S5993431A JP 20306782 A JP20306782 A JP 20306782A JP 20306782 A JP20306782 A JP 20306782A JP S5993431 A JPS5993431 A JP S5993431A
Authority
JP
Japan
Prior art keywords
waveguide
optical
region
circuit element
waveguides
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
JP20306782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0361932B2 (ko
Inventor
Minoru Kiyono
實 清野
Hiroki Nakajima
啓幾 中島
Ippei Sawaki
一平 佐脇
Eiji Mishiro
三代　英治
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP20306782A priority Critical patent/JPS5993431A/ja
Priority to EP83305761A priority patent/EP0105693B1/en
Priority to DE8383305761T priority patent/DE3381598D1/de
Publication of JPS5993431A publication Critical patent/JPS5993431A/ja
Priority to US06/890,974 priority patent/US4730884A/en
Publication of JPH0361932B2 publication Critical patent/JPH0361932B2/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
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP20306782A 1982-09-30 1982-11-19 光スイツチ Granted JPS5993431A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP20306782A JPS5993431A (ja) 1982-11-19 1982-11-19 光スイツチ
EP83305761A EP0105693B1 (en) 1982-09-30 1983-09-27 Bipolar voltage controlled optical switch using intersecting waveguide
DE8383305761T DE3381598D1 (de) 1982-09-30 1983-09-27 Optischer bipolarschalter mit spannungssteuerung mittels sich kreuzenden wellenleitern.
US06/890,974 US4730884A (en) 1982-09-30 1986-07-29 Bipolar voltage controlled optical switch using intersecting waveguides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20306782A JPS5993431A (ja) 1982-11-19 1982-11-19 光スイツチ

Publications (2)

Publication Number Publication Date
JPS5993431A true JPS5993431A (ja) 1984-05-29
JPH0361932B2 JPH0361932B2 (ko) 1991-09-24

Family

ID=16467789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20306782A Granted JPS5993431A (ja) 1982-09-30 1982-11-19 光スイツチ

Country Status (1)

Country Link
JP (1) JPS5993431A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136726A (ja) * 1984-07-30 1986-02-21 Tech Res & Dev Inst Of Japan Def Agency 光スイツチ
JPS6165223A (ja) * 1984-09-07 1986-04-03 Fujitsu Ltd 導波路型光スイツチ
JPS6167838A (ja) * 1984-09-11 1986-04-08 Fujitsu Ltd 導波路型光スイツチ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276049A (en) * 1975-12-17 1977-06-25 Western Electric Co Optical switch
JPS5396853A (en) * 1977-01-31 1978-08-24 Thomson Csf Photoconductive wave instrument
JPS5659218A (en) * 1979-09-06 1981-05-22 Thomson Csf Integrated optical circuit
JPS57161837A (en) * 1981-03-31 1982-10-05 Nec Corp Optical switching method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276049A (en) * 1975-12-17 1977-06-25 Western Electric Co Optical switch
JPS5396853A (en) * 1977-01-31 1978-08-24 Thomson Csf Photoconductive wave instrument
JPS5659218A (en) * 1979-09-06 1981-05-22 Thomson Csf Integrated optical circuit
JPS57161837A (en) * 1981-03-31 1982-10-05 Nec Corp Optical switching method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136726A (ja) * 1984-07-30 1986-02-21 Tech Res & Dev Inst Of Japan Def Agency 光スイツチ
JPS6165223A (ja) * 1984-09-07 1986-04-03 Fujitsu Ltd 導波路型光スイツチ
JPH0576017B2 (ko) * 1984-09-07 1993-10-21 Fujitsu Ltd
JPS6167838A (ja) * 1984-09-11 1986-04-08 Fujitsu Ltd 導波路型光スイツチ

Also Published As

Publication number Publication date
JPH0361932B2 (ko) 1991-09-24

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