JPS6211831A - 導波型光スイツチ素子 - Google Patents

導波型光スイツチ素子

Info

Publication number
JPS6211831A
JPS6211831A JP4184485A JP4184485A JPS6211831A JP S6211831 A JPS6211831 A JP S6211831A JP 4184485 A JP4184485 A JP 4184485A JP 4184485 A JP4184485 A JP 4184485A JP S6211831 A JPS6211831 A JP S6211831A
Authority
JP
Japan
Prior art keywords
waveguide
waveguides
distance
optical switch
switch element
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
JP4184485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0364048B2 (enExample
Inventor
Hideaki Okayama
秀彰 岡山
Keisuke Watanabe
敬介 渡辺
Shigehiro Kusumoto
楠本　茂宏
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP4184485A priority Critical patent/JPS6211831A/ja
Publication of JPS6211831A publication Critical patent/JPS6211831A/ja
Publication of JPH0364048B2 publication Critical patent/JPH0364048B2/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)
JP4184485A 1985-03-05 1985-03-05 導波型光スイツチ素子 Granted JPS6211831A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4184485A JPS6211831A (ja) 1985-03-05 1985-03-05 導波型光スイツチ素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4184485A JPS6211831A (ja) 1985-03-05 1985-03-05 導波型光スイツチ素子

Publications (2)

Publication Number Publication Date
JPS6211831A true JPS6211831A (ja) 1987-01-20
JPH0364048B2 JPH0364048B2 (enExample) 1991-10-03

Family

ID=12619561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4184485A Granted JPS6211831A (ja) 1985-03-05 1985-03-05 導波型光スイツチ素子

Country Status (1)

Country Link
JP (1) JPS6211831A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983006A (en) * 1988-03-29 1991-01-08 Nec Corporation Polarization-independent optical waveguide switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983006A (en) * 1988-03-29 1991-01-08 Nec Corporation Polarization-independent optical waveguide switch

Also Published As

Publication number Publication date
JPH0364048B2 (enExample) 1991-10-03

Similar Documents

Publication Publication Date Title
US3920314A (en) Mode conversion and mode separation branched dielectric waveguide element for light
US4448479A (en) Traveling wave, electrooptic devices with effective velocity matching
US7088875B2 (en) Optical modulator
US4157860A (en) Dual polarization electromagnetic switch and modulator
US4070094A (en) Optical waveguide interferometer modulator-switch
US4070092A (en) Active waveguide branch with variable synchronism
US4243295A (en) Polarization-independent optical directional coupler switch/modulator
US4291939A (en) Polarization-independent optical switches/modulators
US4679893A (en) High switching frequency optical waveguide switch, modulator, and filter devices
US4866406A (en) Wide-band optical modulator
US4679894A (en) Electrically switched fiber optic directional coupler
US7155088B2 (en) Optical modulator and optical modulator array
US20020025103A1 (en) Polarization independent broad wavelength band optical switches/modulators
KR0138850B1 (ko) 고분자 도파로형 te-tm 모드변환기
JPH08101363A (ja) 制御可能な複屈折音響−光学的同調可能フィルタ、及びそれにより同調されるレーザ
US4983006A (en) Polarization-independent optical waveguide switch
US7088874B2 (en) Electro-optic devices, including modulators and switches
JPH02232632A (ja) 方向性結合器スイッチ用の低クロストーク反転デルタベータ電極
US5181262A (en) Digital optical switch
JPS6211831A (ja) 導波型光スイツチ素子
Goel et al. Design considerations for low switching voltage crossing channel switches
US4185884A (en) Four port optical internal reflectance switchable coupler
US5495544A (en) Polarization-independent electro-optically switched directional coupler
US4199221A (en) Electro-optic thin-film waveguide modulator device
JPS61208036A (ja) 導波型光スイツチ素子

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term