JPS57185418A - Optical switching method - Google Patents

Optical switching method

Info

Publication number
JPS57185418A
JPS57185418A JP7046881A JP7046881A JPS57185418A JP S57185418 A JPS57185418 A JP S57185418A JP 7046881 A JP7046881 A JP 7046881A JP 7046881 A JP7046881 A JP 7046881A JP S57185418 A JPS57185418 A JP S57185418A
Authority
JP
Japan
Prior art keywords
electrodes
voltage
optical
hold
electrode
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
JP7046881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0375848B2 (enrdf_load_stackoverflow
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7046881A priority Critical patent/JPS57185418A/ja
Publication of JPS57185418A publication Critical patent/JPS57185418A/ja
Publication of JPH0375848B2 publication Critical patent/JPH0375848B2/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
    • G02F1/3136—Digital deflection, i.e. optical switching in an optical waveguide structure of interferometric switch type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0416—Circuits with power amplifiers having gain or transmission power control

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP7046881A 1981-05-11 1981-05-11 Optical switching method Granted JPS57185418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7046881A JPS57185418A (en) 1981-05-11 1981-05-11 Optical switching method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7046881A JPS57185418A (en) 1981-05-11 1981-05-11 Optical switching method

Publications (2)

Publication Number Publication Date
JPS57185418A true JPS57185418A (en) 1982-11-15
JPH0375848B2 JPH0375848B2 (enrdf_load_stackoverflow) 1991-12-03

Family

ID=13432375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7046881A Granted JPS57185418A (en) 1981-05-11 1981-05-11 Optical switching method

Country Status (1)

Country Link
JP (1) JPS57185418A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62206520A (ja) * 1986-03-07 1987-09-11 Nec Corp 光伝送符号発生回路
JPS63500057A (ja) * 1985-06-19 1988-01-07 ブリティシュ・テレコミュニケ−ションズ・パブリック・リミテッド・カンパニ 光結合アセンブリ
WO1990009605A1 (en) * 1989-02-07 1990-08-23 E.I. Du Pont De Nemours And Company Optical switch
JPH02260722A (ja) * 1989-03-30 1990-10-23 Matsushita Electric Ind Co Ltd 位相変調器
EP0405857A3 (en) * 1989-06-26 1991-11-13 Oki Electric Industry Co., Ltd. Waveguide type photoswitch with a short coupling region
JPH0486806A (ja) * 1990-07-31 1992-03-19 Nec Corp 導波路形光デバイス
JPH04204713A (ja) * 1990-11-30 1992-07-27 Nec Corp 導波路形光デバイスの駆動装置
JPH0593891A (ja) * 1991-10-01 1993-04-16 Nec Corp 導波型光変調器及びその駆動方法
US5218468A (en) * 1988-05-18 1993-06-08 British Telecommunications Public Limited Company Electro-optic device
US5276744A (en) * 1988-09-22 1994-01-04 Bt&D Technologies Limited Electro-optic device
EP0387832B1 (en) * 1989-03-14 1996-02-28 Fujitsu Limited Optical modulator
CN109557619A (zh) * 2018-12-12 2019-04-02 桂林电子科技大学 基于微型压电换能器阵的纤维集成Mach-Zehnder光开关

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63500057A (ja) * 1985-06-19 1988-01-07 ブリティシュ・テレコミュニケ−ションズ・パブリック・リミテッド・カンパニ 光結合アセンブリ
JPS62206520A (ja) * 1986-03-07 1987-09-11 Nec Corp 光伝送符号発生回路
US5218468A (en) * 1988-05-18 1993-06-08 British Telecommunications Public Limited Company Electro-optic device
US5276744A (en) * 1988-09-22 1994-01-04 Bt&D Technologies Limited Electro-optic device
WO1990009605A1 (en) * 1989-02-07 1990-08-23 E.I. Du Pont De Nemours And Company Optical switch
US5016958A (en) * 1989-02-07 1991-05-21 E. I. Du Pont De Nemours And Company Optical switch having a phase change region therein
EP0387832B1 (en) * 1989-03-14 1996-02-28 Fujitsu Limited Optical modulator
JPH02260722A (ja) * 1989-03-30 1990-10-23 Matsushita Electric Ind Co Ltd 位相変調器
EP0405857A3 (en) * 1989-06-26 1991-11-13 Oki Electric Industry Co., Ltd. Waveguide type photoswitch with a short coupling region
JPH0486806A (ja) * 1990-07-31 1992-03-19 Nec Corp 導波路形光デバイス
JPH04204713A (ja) * 1990-11-30 1992-07-27 Nec Corp 導波路形光デバイスの駆動装置
JPH0593891A (ja) * 1991-10-01 1993-04-16 Nec Corp 導波型光変調器及びその駆動方法
CN109557619A (zh) * 2018-12-12 2019-04-02 桂林电子科技大学 基于微型压电换能器阵的纤维集成Mach-Zehnder光开关

Also Published As

Publication number Publication date
JPH0375848B2 (enrdf_load_stackoverflow) 1991-12-03

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