JPH0425524B2 - - Google Patents

Info

Publication number
JPH0425524B2
JPH0425524B2 JP57030318A JP3031882A JPH0425524B2 JP H0425524 B2 JPH0425524 B2 JP H0425524B2 JP 57030318 A JP57030318 A JP 57030318A JP 3031882 A JP3031882 A JP 3031882A JP H0425524 B2 JPH0425524 B2 JP H0425524B2
Authority
JP
Japan
Prior art keywords
optical
waveguide
control
light
light control
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
JP57030318A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58147710A (ja
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 JP3031882A priority Critical patent/JPS58147710A/ja
Publication of JPS58147710A publication Critical patent/JPS58147710A/ja
Publication of JPH0425524B2 publication Critical patent/JPH0425524B2/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)
JP3031882A 1982-02-26 1982-02-26 導波形光制御デバイス Granted JPS58147710A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3031882A JPS58147710A (ja) 1982-02-26 1982-02-26 導波形光制御デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3031882A JPS58147710A (ja) 1982-02-26 1982-02-26 導波形光制御デバイス

Publications (2)

Publication Number Publication Date
JPS58147710A JPS58147710A (ja) 1983-09-02
JPH0425524B2 true JPH0425524B2 (enrdf_load_stackoverflow) 1992-05-01

Family

ID=12300441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3031882A Granted JPS58147710A (ja) 1982-02-26 1982-02-26 導波形光制御デバイス

Country Status (1)

Country Link
JP (1) JPS58147710A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635206Y2 (ja) * 1988-03-25 1994-09-14 日本電気株式会社 導波路型光デバイス
JP2717980B2 (ja) * 1989-02-16 1998-02-25 富士通株式会社 集積化光導波路デバイス
JP5092494B2 (ja) * 2007-03-29 2012-12-05 住友大阪セメント株式会社 光導波路素子、及び光導波路素子の温度クロストーク抑止方法
JP5007629B2 (ja) * 2007-08-27 2012-08-22 住友大阪セメント株式会社 光導波路素子
JP5229378B2 (ja) * 2011-12-19 2013-07-03 住友大阪セメント株式会社 光導波路素子
JP5077480B2 (ja) * 2011-12-19 2012-11-21 住友大阪セメント株式会社 光導波路素子

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LETTER=1978 *
APPLIED PHYSICS LETTER=1979 *

Also Published As

Publication number Publication date
JPS58147710A (ja) 1983-09-02

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