JPS59500434A - モ−ルド光学導波管スイッチング装置 - Google Patents

モ−ルド光学導波管スイッチング装置

Info

Publication number
JPS59500434A
JPS59500434A JP58501355A JP50135583A JPS59500434A JP S59500434 A JPS59500434 A JP S59500434A JP 58501355 A JP58501355 A JP 58501355A JP 50135583 A JP50135583 A JP 50135583A JP S59500434 A JPS59500434 A JP S59500434A
Authority
JP
Japan
Prior art keywords
light
tap
grooves
molded
optical
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
JP58501355A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316005B2 (enExample
Inventor
エリ・リチヤ−ド・アイ
Original Assignee
バロース　コーポレーション
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 バロース　コーポレーション filed Critical バロース　コーポレーション
Priority claimed from PCT/US1983/000343 external-priority patent/WO1983003313A1/en
Publication of JPS59500434A publication Critical patent/JPS59500434A/ja
Publication of JPH0316005B2 publication Critical patent/JPH0316005B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Integrated Circuits (AREA)
JP58501355A 1982-03-16 1983-03-15 モ−ルド光学導波管スイッチング装置 Granted JPS59500434A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US358826 1982-03-16
PCT/US1983/000343 WO1983003313A1 (en) 1982-03-16 1983-03-15 Molded optical waveguide switching apparatus

Publications (2)

Publication Number Publication Date
JPS59500434A true JPS59500434A (ja) 1984-03-15
JPH0316005B2 JPH0316005B2 (enExample) 1991-03-04

Family

ID=22174882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58501355A Granted JPS59500434A (ja) 1982-03-16 1983-03-15 モ−ルド光学導波管スイッチング装置

Country Status (1)

Country Link
JP (1) JPS59500434A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275230A (ja) * 1986-05-23 1987-11-30 Nippon Telegr & Teleph Corp <Ntt> 光ゲ−トマトリクススイツチ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144353A (en) * 1977-05-23 1978-12-15 Nippon Telegr & Teleph Corp <Ntt> Optical path switch
JPS55111905A (en) * 1979-02-21 1980-08-29 Fujitsu Ltd Photo switch
JPS5646563A (en) * 1979-09-26 1981-04-27 Seiko Instr & Electronics Ltd Static induction transistor
JPS5648603A (en) * 1979-09-28 1981-05-01 Fujitsu Ltd Photoswitch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144353A (en) * 1977-05-23 1978-12-15 Nippon Telegr & Teleph Corp <Ntt> Optical path switch
JPS55111905A (en) * 1979-02-21 1980-08-29 Fujitsu Ltd Photo switch
JPS5646563A (en) * 1979-09-26 1981-04-27 Seiko Instr & Electronics Ltd Static induction transistor
JPS5648603A (en) * 1979-09-28 1981-05-01 Fujitsu Ltd Photoswitch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275230A (ja) * 1986-05-23 1987-11-30 Nippon Telegr & Teleph Corp <Ntt> 光ゲ−トマトリクススイツチ

Also Published As

Publication number Publication date
JPH0316005B2 (enExample) 1991-03-04

Similar Documents

Publication Publication Date Title
CA1210975A (en) Molded optical waveguide switching apparatus
US4980685A (en) Scanning optical keyboard
US4836636A (en) Optical switch and optical keyboard utilizing the same
FR2555982B1 (fr) Verre optique ayant un indice de refraction 1,90, une constringence 25 et une resistance elevee aux agents chimiques
FR2526009B1 (fr) Verre optique leger, ayant un indice de refraction 1,70, une constringence 22 et une masse volumique 3,5 g/cm3
FR2495383B1 (fr) Diode electroluminescente a superradiance ayant un rendement de couplage eleve avec un guide d&#39;ondes optiques
CA2109282A1 (en) Thermally Insulated Distributed Light Network from a Central Light Source
EP0051976A3 (en) Optical refractor for diffusing light
Lee et al. Surface-micromachined free-space fibre-optic switches
FR2653239B1 (fr) Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.
JPH0548442B2 (enExample)
ATE7971T1 (de) Magnetplatten-traegerkern aus faserverstaerktem kunststoff.
DE58908174D1 (de) Optisches Wellenleitermodul mit Faserankopplung.
JPS59500434A (ja) モ−ルド光学導波管スイッチング装置
US5883994A (en) Light dissipating spring interconnection between lightguides
FR2657078B1 (fr) Verre optique presentant une dispersion partielle negative dans la region bleue, un indice de refraction nd valant de 1,69 a 1,83 et un nombre d&#39;abbe vd valant de 29 a 38,5.
FR2520347B1 (fr) Verre optique a indice de refraction compris entre 1,60 et 1,69 et a constringence 54, avec une masse volumique particulierement faible et une resistance particulierement elevee aux produits chimiques
JP2576473B2 (ja) 光配線回路ユニツト
KR950003844A (ko) 광전자 인터페이스 및 그 제조방법
JPS5794740A (en) Transmission type screen
GB2059653A (en) Pushbutton set
SU1283741A1 (ru) Оптическа клавиатура
JPS54107351A (en) Composite photo coupling unit
EP0089238B1 (en) Molded optical keyboard having fiber optic keys
JPS62113306U (enExample)