JPH0375847B2 - - Google Patents

Info

Publication number
JPH0375847B2
JPH0375847B2 JP4738681A JP4738681A JPH0375847B2 JP H0375847 B2 JPH0375847 B2 JP H0375847B2 JP 4738681 A JP4738681 A JP 4738681A JP 4738681 A JP4738681 A JP 4738681A JP H0375847 B2 JPH0375847 B2 JP H0375847B2
Authority
JP
Japan
Prior art keywords
optical
voltage
electrodes
electrode
light
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 - Lifetime
Application number
JP4738681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57161837A (en
Inventor
Mitsukazu Kondo
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP4738681A priority Critical patent/JPS57161837A/ja
Publication of JPS57161837A publication Critical patent/JPS57161837A/ja
Publication of JPH0375847B2 publication Critical patent/JPH0375847B2/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)
JP4738681A 1981-03-31 1981-03-31 Optical switching method Granted JPS57161837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4738681A JPS57161837A (en) 1981-03-31 1981-03-31 Optical switching method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4738681A JPS57161837A (en) 1981-03-31 1981-03-31 Optical switching method

Publications (2)

Publication Number Publication Date
JPS57161837A JPS57161837A (en) 1982-10-05
JPH0375847B2 true JPH0375847B2 (en]) 1991-12-03

Family

ID=12773659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4738681A Granted JPS57161837A (en) 1981-03-31 1981-03-31 Optical switching method

Country Status (1)

Country Link
JP (1) JPS57161837A (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993431A (ja) * 1982-11-19 1984-05-29 Fujitsu Ltd 光スイツチ
JPS6136726A (ja) * 1984-07-30 1986-02-21 Tech Res & Dev Inst Of Japan Def Agency 光スイツチ
SE450173B (sv) * 1985-08-15 1987-06-09 Ericsson Telefon Ab L M Polarisationsoberoende elektrooptisk omkopplare
DE3789551T2 (de) * 1986-12-19 1994-07-14 Hitachi Ltd Optischer multiplexer/demultiplexer und dessen verwendung in einem optischen modul.
JPH01134348A (ja) * 1987-11-19 1989-05-26 Tdk Corp 光導波路スイッチの駆動方法
JP2635986B2 (ja) * 1988-01-11 1997-07-30 日本電気株式会社 光導波路スイッチ
JP2699589B2 (ja) * 1989-11-06 1998-01-19 日本電気株式会社 導波路型光デバイスの駆動方法
JPH0432053U (en]) * 1990-07-10 1992-03-16
JPH07168213A (ja) * 1991-01-30 1995-07-04 Nec Corp 光制御デバイス
JPH04326332A (ja) * 1991-04-26 1992-11-16 Nec Corp 光導波路デバイス

Also Published As

Publication number Publication date
JPS57161837A (en) 1982-10-05

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