IT1128806B - Accoppiatore ottico per ricetrasmissione su fibra ottica - Google Patents
Accoppiatore ottico per ricetrasmissione su fibra otticaInfo
- Publication number
- IT1128806B IT1128806B IT67939/80A IT6793980A IT1128806B IT 1128806 B IT1128806 B IT 1128806B IT 67939/80 A IT67939/80 A IT 67939/80A IT 6793980 A IT6793980 A IT 6793980A IT 1128806 B IT1128806 B IT 1128806B
- Authority
- IT
- Italy
- Prior art keywords
- optocoupler
- transceiving
- optical fiber
- microlens
- traversed
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2589—Bidirectional transmission
- H04B10/25891—Transmission components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Communication System (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Light Receiving Elements (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67939/80A IT1128806B (it) | 1980-06-17 | 1980-06-17 | Accoppiatore ottico per ricetrasmissione su fibra ottica |
ZA00812746A ZA812746B (en) | 1980-06-17 | 1981-04-27 | Optical coupler for transmission and reception over optical fibre |
CA000378924A CA1162431A (en) | 1980-06-17 | 1981-06-03 | Optical coupler for transmission and reception over optical fibre |
IL63030A IL63030A0 (en) | 1980-06-17 | 1981-06-03 | Optical coupler for transmission and reception of light signals over optical fibre |
DK254981A DK158754C (da) | 1980-06-17 | 1981-06-11 | Optisk kobler til transmission og modtagning gennem lysledende fibre |
DE8181104553T DE3175619D1 (en) | 1980-06-17 | 1981-06-12 | Optical coupler for transmission and reception over optical fibre |
EP81104553A EP0042158B1 (en) | 1980-06-17 | 1981-06-12 | Optical coupler for transmission and reception over optical fibre |
AT81104553T ATE23646T1 (de) | 1980-06-17 | 1981-06-12 | Optokoppler zum uebertragen und empfangen ueber eine optische fiber. |
NO811999A NO156344C (no) | 1980-06-17 | 1981-06-12 | Optisk kopler til bruk mellom en optisk fiber og detektor/senderutstyr. |
BR8103788A BR8103788A (pt) | 1980-06-17 | 1981-06-15 | Acoplador otico para fibras oticas |
JP9099481A JPS5727216A (en) | 1980-06-17 | 1981-06-15 | Optical coupler for transmitting and receiving with optical fiber |
AU71826/81A AU538899B2 (en) | 1980-06-17 | 1981-06-15 | Optical coupler for transmission and reception over optical fibre |
ES503098A ES8204178A1 (es) | 1980-06-17 | 1981-06-16 | Perfeccionamientos en acopladores opticos para la transmi- sion y recepcion de senales luminosas por medio de fibras opticas |
US06/554,375 US4773722A (en) | 1980-06-17 | 1983-11-22 | Two-way coupler for optical fibers |
JP1985163028U JPS6315846Y2 (it) | 1980-06-17 | 1985-10-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67939/80A IT1128806B (it) | 1980-06-17 | 1980-06-17 | Accoppiatore ottico per ricetrasmissione su fibra ottica |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8067939A0 IT8067939A0 (it) | 1980-06-17 |
IT1128806B true IT1128806B (it) | 1986-06-04 |
Family
ID=11306535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67939/80A IT1128806B (it) | 1980-06-17 | 1980-06-17 | Accoppiatore ottico per ricetrasmissione su fibra ottica |
Country Status (14)
Country | Link |
---|---|
US (1) | US4773722A (it) |
EP (1) | EP0042158B1 (it) |
JP (2) | JPS5727216A (it) |
AT (1) | ATE23646T1 (it) |
AU (1) | AU538899B2 (it) |
BR (1) | BR8103788A (it) |
CA (1) | CA1162431A (it) |
DE (1) | DE3175619D1 (it) |
DK (1) | DK158754C (it) |
ES (1) | ES8204178A1 (it) |
IL (1) | IL63030A0 (it) |
IT (1) | IT1128806B (it) |
NO (1) | NO156344C (it) |
ZA (1) | ZA812746B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8202008A (nl) * | 1982-05-14 | 1983-12-01 | Philips Nv | Optische koppelinrichting. |
JPS59121623U (ja) * | 1983-02-03 | 1984-08-16 | 株式会社フジクラ | 光双方向通信モジユ−ル |
JPS63135322U (it) * | 1987-02-27 | 1988-09-06 | ||
EP0290242A3 (en) * | 1987-05-08 | 1989-05-03 | Simmonds Precision Products Inc. | Emitter/detector for optical fibre systems |
US6721503B1 (en) * | 1998-08-26 | 2004-04-13 | Georgia Tech Research Corporation | System and method for bi-directional optical communication using stacked emitters and detectors |
ATE429171T1 (de) * | 1999-09-30 | 2009-05-15 | Diagnoptics Holding B V | Verfahren und gerät zur bestimmung der autofluoreszenz von hautgewebe |
US6671296B2 (en) | 2000-10-10 | 2003-12-30 | Spectrasensors, Inc. | Wavelength locker on optical bench and method of manufacture |
US6587484B1 (en) * | 2000-10-10 | 2003-07-01 | Spectrasensor, Inc,. | Method and apparatus for determining transmission wavelengths for lasers in a dense wavelength division multiplexer |
GB2580143A (en) * | 2018-12-21 | 2020-07-15 | Ngpod Global Ltd | Apparatus for coupling radiation into and out of an optical fiber |
WO2024119475A1 (zh) * | 2022-12-09 | 2024-06-13 | 华为技术有限公司 | 一种光电转换的装置、控制方法和网络设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3657547A (en) * | 1971-01-20 | 1972-04-18 | Us Army | Monopulse gain balanced amplification system using pilot carrier techniques |
US3991318A (en) * | 1973-09-28 | 1976-11-09 | Bell Telephone Laboratories, Incorporated | Optical detection systems utilizing organ arrays of optical fibers |
US4025157A (en) * | 1975-06-26 | 1977-05-24 | The United States Of America As Represented By The Secretary Of The Navy | Gradient index miniature coupling lens |
US4053764A (en) * | 1975-10-02 | 1977-10-11 | The United States Of America As Represented By The Secretary Of The Air Force | Higher-order mode fiber optics t-coupler |
JPS6046681B2 (ja) * | 1977-05-26 | 1985-10-17 | 日本セルフオツク株式会社 | 双方向光通信装置 |
GB2011610A (en) * | 1977-12-23 | 1979-07-11 | Elliot Bros Ltd | Fibre optic terminal |
GB2034883B (en) * | 1978-10-11 | 1982-11-24 | Elliott Brothers London Ltd | Fibre-optic communication systems |
-
1980
- 1980-06-17 IT IT67939/80A patent/IT1128806B/it active
-
1981
- 1981-04-27 ZA ZA00812746A patent/ZA812746B/xx unknown
- 1981-06-03 CA CA000378924A patent/CA1162431A/en not_active Expired
- 1981-06-03 IL IL63030A patent/IL63030A0/xx unknown
- 1981-06-11 DK DK254981A patent/DK158754C/da not_active IP Right Cessation
- 1981-06-12 EP EP81104553A patent/EP0042158B1/en not_active Expired
- 1981-06-12 NO NO811999A patent/NO156344C/no unknown
- 1981-06-12 AT AT81104553T patent/ATE23646T1/de not_active IP Right Cessation
- 1981-06-12 DE DE8181104553T patent/DE3175619D1/de not_active Expired
- 1981-06-15 JP JP9099481A patent/JPS5727216A/ja active Pending
- 1981-06-15 BR BR8103788A patent/BR8103788A/pt unknown
- 1981-06-15 AU AU71826/81A patent/AU538899B2/en not_active Ceased
- 1981-06-16 ES ES503098A patent/ES8204178A1/es not_active Expired
-
1983
- 1983-11-22 US US06/554,375 patent/US4773722A/en not_active Expired - Fee Related
-
1985
- 1985-10-25 JP JP1985163028U patent/JPS6315846Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE23646T1 (de) | 1986-11-15 |
ZA812746B (en) | 1982-06-30 |
DK158754B (da) | 1990-07-09 |
AU538899B2 (en) | 1984-08-30 |
NO156344B (no) | 1987-05-25 |
CA1162431A (en) | 1984-02-21 |
JPS6181621U (it) | 1986-05-30 |
NO811999L (no) | 1981-12-18 |
ES503098A0 (es) | 1982-04-01 |
US4773722A (en) | 1988-09-27 |
JPS6315846Y2 (it) | 1988-05-06 |
EP0042158A2 (en) | 1981-12-23 |
DK254981A (da) | 1981-12-18 |
IT8067939A0 (it) | 1980-06-17 |
EP0042158B1 (en) | 1986-11-12 |
DK158754C (da) | 1990-12-03 |
IL63030A0 (en) | 1981-09-13 |
AU7182681A (en) | 1981-12-24 |
ES8204178A1 (es) | 1982-04-01 |
DE3175619D1 (en) | 1987-01-02 |
BR8103788A (pt) | 1982-03-09 |
JPS5727216A (en) | 1982-02-13 |
EP0042158A3 (en) | 1982-06-23 |
NO156344C (no) | 1987-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950616 |