JPS51151561A - Light waveguide network - Google Patents

Light waveguide network

Info

Publication number
JPS51151561A
JPS51151561A JP6703376A JP6703376A JPS51151561A JP S51151561 A JPS51151561 A JP S51151561A JP 6703376 A JP6703376 A JP 6703376A JP 6703376 A JP6703376 A JP 6703376A JP S51151561 A JPS51151561 A JP S51151561A
Authority
JP
Japan
Prior art keywords
light waveguide
waveguide network
network
light
waveguide
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
JP6703376A
Other languages
Japanese (ja)
Inventor
Bauesu Peetaa
Uintsuaa Geruharuto
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS51151561A publication Critical patent/JPS51151561A/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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1326—Liquid crystal optical waveguides or liquid crystal cells specially adapted for gating or modulating between optical waveguides
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Integrated Circuits (AREA)
JP6703376A 1975-06-09 1976-06-08 Light waveguide network Pending JPS51151561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752525678 DE2525678A1 (en) 1975-06-09 1975-06-09 OPTICAL WAVE GUIDE NETWORK

Publications (1)

Publication Number Publication Date
JPS51151561A true JPS51151561A (en) 1976-12-27

Family

ID=5948656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6703376A Pending JPS51151561A (en) 1975-06-09 1976-06-08 Light waveguide network

Country Status (4)

Country Link
JP (1) JPS51151561A (en)
DE (1) DE2525678A1 (en)
FR (1) FR2314513A1 (en)
GB (1) GB1552696A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120223A (en) * 1982-01-12 1983-07-18 Nippon Telegr & Teleph Corp <Ntt> Thin film optical switch
JPS6120931A (en) * 1984-07-10 1986-01-29 Matsushita Electric Ind Co Ltd Optical controller
WO1990001722A1 (en) * 1988-08-05 1990-02-22 Matsushita Electric Industrial Co., Ltd. Light deflecting element

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008029A1 (en) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Multiplexer or demultiplexer optical element - has core with zigzag guide path between blocks carrying light guides or photodiodes
US4618210A (en) * 1982-06-09 1986-10-21 Nec Corporation Optical switch of switched directional coupler type
FR2545947B1 (en) * 1983-05-10 1986-03-21 France Etat DIRECT ELECTRO-OPTICAL COUPLER WITH THREE ELECTRODES AND ALTERNATE PHASE
GB8516108D0 (en) * 1985-06-26 1985-07-31 Gen Electric Co Plc Optical switch
GB2184560B (en) * 1985-12-18 1990-06-20 Gen Electric Plc Apparatus for deflecting a beam of light
GB2186990B (en) * 1985-12-24 1990-03-21 Herzl Laor Integrated optic switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120223A (en) * 1982-01-12 1983-07-18 Nippon Telegr & Teleph Corp <Ntt> Thin film optical switch
JPS6120931A (en) * 1984-07-10 1986-01-29 Matsushita Electric Ind Co Ltd Optical controller
WO1990001722A1 (en) * 1988-08-05 1990-02-22 Matsushita Electric Industrial Co., Ltd. Light deflecting element

Also Published As

Publication number Publication date
FR2314513A1 (en) 1977-01-07
GB1552696A (en) 1979-09-19
DE2525678A1 (en) 1976-12-30

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