JPS6353531B2 - - Google Patents

Info

Publication number
JPS6353531B2
JPS6353531B2 JP56037670A JP3767081A JPS6353531B2 JP S6353531 B2 JPS6353531 B2 JP S6353531B2 JP 56037670 A JP56037670 A JP 56037670A JP 3767081 A JP3767081 A JP 3767081A JP S6353531 B2 JPS6353531 B2 JP S6353531B2
Authority
JP
Japan
Prior art keywords
optical
optical waveguide
switches
switch
data signal
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
Application number
JP56037670A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57151918A (en
Inventor
Tetsuo Horimatsu
Eizo Myauchi
Noboru Tsuneyo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56037670A priority Critical patent/JPS57151918A/ja
Publication of JPS57151918A publication Critical patent/JPS57151918A/ja
Publication of JPS6353531B2 publication Critical patent/JPS6353531B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
JP56037670A 1981-03-16 1981-03-16 Compound optical node Granted JPS57151918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037670A JPS57151918A (en) 1981-03-16 1981-03-16 Compound optical node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037670A JPS57151918A (en) 1981-03-16 1981-03-16 Compound optical node

Publications (2)

Publication Number Publication Date
JPS57151918A JPS57151918A (en) 1982-09-20
JPS6353531B2 true JPS6353531B2 (enrdf_load_stackoverflow) 1988-10-24

Family

ID=12504062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037670A Granted JPS57151918A (en) 1981-03-16 1981-03-16 Compound optical node

Country Status (1)

Country Link
JP (1) JPS57151918A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157766U (enrdf_load_stackoverflow) * 1988-04-25 1989-10-31
JPH01165048U (enrdf_load_stackoverflow) * 1988-05-10 1989-11-17

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01202942A (ja) * 1988-02-09 1989-08-15 Oki Electric Ind Co Ltd 光ノード用光スイッチ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157766U (enrdf_load_stackoverflow) * 1988-04-25 1989-10-31
JPH01165048U (enrdf_load_stackoverflow) * 1988-05-10 1989-11-17

Also Published As

Publication number Publication date
JPS57151918A (en) 1982-09-20

Similar Documents

Publication Publication Date Title
US5581643A (en) Optical waveguide cross-point switch
US5255332A (en) NxN Optical crossbar switch matrix
US5949931A (en) Optical coupler
Riza et al. Low optical interchannel crosstalk, fast switching speed, polarisation independent 2× 2 fibre optic switch using ferroelectric liquid crystals
KR102064860B1 (ko) 비대칭 1x2 소자들을 사용하는 대용량 광 스위치
US4184738A (en) Light coupling and modulating means
JP2871893B2 (ja) フィルタ付き分岐結合器
CN111290191B (zh) 定向耦合器及基于氮化硅平台的光开关
US6882764B1 (en) Polarization independent packaging for polarization sensitive optical waveguide amplifier
US4002898A (en) Single mode laser multiterminal optical data communication system
US20240340085A1 (en) Optical module
JPH04259801A (ja) マッハツェーンダー干渉計
EP0518570A2 (en) Optical wavelength-division multiplex modules
JPH1184434A (ja) 光制御回路および動作方法
JPS6353531B2 (enrdf_load_stackoverflow)
US6330089B1 (en) Optical time-division multiplexing transmitter module
JP2001066560A (ja) 光波長可変フィルタ
EP0825479B1 (en) Optical non-linear branching element with MZ interferometer
JPH0255304A (ja) 光集積回路
US6915031B2 (en) Switch using electrooptic polarization splitter and combiner
JPH0474689B2 (enrdf_load_stackoverflow)
JPH0513289B2 (enrdf_load_stackoverflow)
JPS6076722A (ja) マトリクス光スイツチ
JPH11174268A (ja) 光機能素子
JPS6039630A (ja) 高速光スイツチ