DK254981A - Optisk kobler til transmission og modtagning gennem lysledende fibre - Google Patents
Optisk kobler til transmission og modtagning gennem lysledende fibreInfo
- Publication number
- DK254981A DK254981A DK254981A DK254981A DK254981A DK 254981 A DK254981 A DK 254981A DK 254981 A DK254981 A DK 254981A DK 254981 A DK254981 A DK 254981A DK 254981 A DK254981 A DK 254981A
- Authority
- DK
- Denmark
- Prior art keywords
- reception
- transmission
- optical connectors
- lighting fiber
- microlens
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 title 1
- 239000013307 optical fiber Substances 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6793980 | 1980-06-17 | ||
| IT67939/80A IT1128806B (it) | 1980-06-17 | 1980-06-17 | Accoppiatore ottico per ricetrasmissione su fibra ottica |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK254981A true DK254981A (da) | 1981-12-18 |
| DK158754B DK158754B (da) | 1990-07-09 |
| DK158754C DK158754C (da) | 1990-12-03 |
Family
ID=11306535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK254981A DK158754C (da) | 1980-06-17 | 1981-06-11 | Optisk kobler til transmission og modtagning gennem lysledende fibre |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4773722A (da) |
| EP (1) | EP0042158B1 (da) |
| JP (2) | JPS5727216A (da) |
| AT (1) | ATE23646T1 (da) |
| AU (1) | AU538899B2 (da) |
| BR (1) | BR8103788A (da) |
| CA (1) | CA1162431A (da) |
| DE (1) | DE3175619D1 (da) |
| DK (1) | DK158754C (da) |
| ES (1) | ES503098A0 (da) |
| IL (1) | IL63030A0 (da) |
| IT (1) | IT1128806B (da) |
| NO (1) | NO156344C (da) |
| ZA (1) | ZA812746B (da) |
Families Citing this family (9)
| 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 (da) * | 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 |
| DK1217943T3 (da) * | 1999-09-30 | 2009-08-17 | Diagnoptics Holding B V | Fremgangsmåde og apparat til bestemmelse af autofluorescens af hudvæv |
| 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 |
| US6671296B2 (en) | 2000-10-10 | 2003-12-30 | Spectrasensors, Inc. | Wavelength locker on optical bench and method of manufacture |
| GB2580143A (en) * | 2018-12-21 | 2020-07-15 | Ngpod Global Ltd | Apparatus for coupling radiation into and out of an optical fiber |
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 AT AT81104553T patent/ATE23646T1/de not_active IP Right Cessation
- 1981-06-12 EP EP81104553A patent/EP0042158B1/en not_active Expired
- 1981-06-12 DE DE8181104553T patent/DE3175619D1/de not_active Expired
- 1981-06-12 NO NO811999A patent/NO156344C/no unknown
- 1981-06-15 AU AU71826/81A patent/AU538899B2/en not_active Ceased
- 1981-06-15 BR BR8103788A patent/BR8103788A/pt unknown
- 1981-06-15 JP JP9099481A patent/JPS5727216A/ja active Pending
- 1981-06-16 ES ES503098A patent/ES503098A0/es active Granted
-
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 |
|---|---|
| DK158754C (da) | 1990-12-03 |
| AU538899B2 (en) | 1984-08-30 |
| IT1128806B (it) | 1986-06-04 |
| ES8204178A1 (es) | 1982-04-01 |
| ATE23646T1 (de) | 1986-11-15 |
| EP0042158A3 (en) | 1982-06-23 |
| IL63030A0 (en) | 1981-09-13 |
| IT8067939A0 (it) | 1980-06-17 |
| BR8103788A (pt) | 1982-03-09 |
| ES503098A0 (es) | 1982-04-01 |
| AU7182681A (en) | 1981-12-24 |
| EP0042158B1 (en) | 1986-11-12 |
| JPS5727216A (en) | 1982-02-13 |
| EP0042158A2 (en) | 1981-12-23 |
| DK158754B (da) | 1990-07-09 |
| JPS6315846Y2 (da) | 1988-05-06 |
| NO811999L (no) | 1981-12-18 |
| CA1162431A (en) | 1984-02-21 |
| JPS6181621U (da) | 1986-05-30 |
| NO156344C (no) | 1987-09-02 |
| ZA812746B (en) | 1982-06-30 |
| NO156344B (no) | 1987-05-25 |
| DE3175619D1 (en) | 1987-01-02 |
| US4773722A (en) | 1988-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |