SE422111B - Fiberoptiskt kopplat metdon - Google Patents
Fiberoptiskt kopplat metdonInfo
- Publication number
- SE422111B SE422111B SE8004602A SE8004602A SE422111B SE 422111 B SE422111 B SE 422111B SE 8004602 A SE8004602 A SE 8004602A SE 8004602 A SE8004602 A SE 8004602A SE 422111 B SE422111 B SE 422111B
- Authority
- SE
- Sweden
- Prior art keywords
- light
- measuring
- measuring device
- signal
- diode
- Prior art date
Links
- 238000005424 photoluminescence Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 33
- 239000002800 charge carrier Substances 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 17
- 230000006798 recombination Effects 0.000 claims description 13
- 238000005215 recombination Methods 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 230000001419 dependent effect Effects 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000004020 luminiscence type Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000010363 phase shift Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000012925 reference material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 4
- 238000005036 potential barrier Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004943 liquid phase epitaxy Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
- H04B10/40—Transceivers
- H04B10/43—Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver
-
- 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
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/806—Arrangements for feeding power
- H04B10/807—Optical power feeding, i.e. transmitting power using an optical signal
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Optical Communication System (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8004602A SE422111B (sv) | 1980-06-23 | 1980-06-23 | Fiberoptiskt kopplat metdon |
| EP81104609A EP0043929B1 (en) | 1980-06-23 | 1981-06-15 | Fibre optical measuring device |
| DE8181104609T DE3173291D1 (en) | 1980-06-23 | 1981-06-15 | Fibre optical measuring device |
| JP9516481A JPS5729009A (en) | 1980-06-23 | 1981-06-19 | Device for coupling and measuring optical fiber |
| US06/275,789 US4417140A (en) | 1980-06-23 | 1981-06-22 | Fibre optic measuring device with electrically controlled photoluminescence |
| CA000380337A CA1163458A (en) | 1980-06-23 | 1981-06-22 | Fibre optic measuring device with electrically controlled photo-luminescence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8004602A SE422111B (sv) | 1980-06-23 | 1980-06-23 | Fiberoptiskt kopplat metdon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8004602L SE8004602L (sv) | 1981-12-24 |
| SE422111B true SE422111B (sv) | 1982-02-15 |
Family
ID=20341266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8004602A SE422111B (sv) | 1980-06-23 | 1980-06-23 | Fiberoptiskt kopplat metdon |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4417140A (ja) |
| EP (1) | EP0043929B1 (ja) |
| JP (1) | JPS5729009A (ja) |
| CA (1) | CA1163458A (ja) |
| DE (1) | DE3173291D1 (ja) |
| SE (1) | SE422111B (ja) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3126023A1 (de) * | 1981-07-02 | 1983-01-13 | Volkswagenwerk Ag, 3180 Wolfsburg | "anordnung zur gewinnung einer bewegungsinformation, insbesondere einer drehzahlinformation in einem kraftfahrzeug" |
| US4429231A (en) * | 1981-11-25 | 1984-01-31 | Bell Telephone Laboratories, Incorporated | Optical system for interrogation of the status of a switch |
| US4521684A (en) * | 1982-02-22 | 1985-06-04 | The Foxboro Company | Optical measurement system with light-driven vibrating sensor element |
| US4490606A (en) * | 1982-04-26 | 1984-12-25 | Geosource Inc. | Transducer apparatus utilizing fiber optics for data transmission |
| SE431260B (sv) * | 1982-06-02 | 1984-01-23 | Asea Ab | Fiberoptiskt metdon for metning av elektriska och magnetiska storheter |
| SE439481B (sv) * | 1982-06-21 | 1985-06-17 | Asea Ab | Hermetisk forsegling mellan galliumarsenidkomponenter och glaskroppar |
| GB2144547B (en) * | 1983-08-04 | 1986-10-01 | Gen Electric Plc | A strain sensor |
| US4621929A (en) * | 1983-10-12 | 1986-11-11 | Luxtron Corporation | Fiber optic thermal anemometer |
| US4564756A (en) * | 1984-01-06 | 1986-01-14 | International Business Machines Corporation | Proximity sensor with a light-emitting diode which simultaneously emits and detects light |
| US4672199A (en) * | 1984-03-02 | 1987-06-09 | Fiberdynamics, Inc. | Fiberoptic temperature/pressure sensor system |
| US4743752A (en) * | 1984-05-07 | 1988-05-10 | The Foxboro Company | Fiber optic remote sensor |
| US4636636A (en) * | 1984-07-13 | 1987-01-13 | Sperry Corporation | Microwatt battery powered optical sensor |
| IT1184245B (it) * | 1985-06-20 | 1987-10-22 | Pirelli Cavi Spa | Apparecchiatura di telealimentazione a guida ottica |
| US4692607A (en) * | 1985-10-25 | 1987-09-08 | Optech Inc. | Controlled color light source |
| FR2599493A1 (fr) * | 1986-05-30 | 1987-12-04 | Comp Generale Electricite | Dispositif de mesure multipoint a fibre optique avec multiplexage temporel |
| DE3800410A1 (de) * | 1988-01-09 | 1989-07-20 | Conducta Mess & Regeltech | Verfahren und vorrichtung zur messwertuebertragung bei elektrochemischen sensoren |
| US4899044A (en) * | 1988-04-29 | 1990-02-06 | Westinghouse Electric Corp. | Optically coupled remote sensor apparatus and system |
| GB8909593D0 (en) * | 1989-04-26 | 1989-06-14 | Unicon Holdings Ltd | Optical fibre sensor system |
| US5258868A (en) * | 1990-02-02 | 1993-11-02 | Rosemount Inc. | Optical process variable transmitter |
| US5345076A (en) * | 1991-11-06 | 1994-09-06 | The Boeing Company | Optically trimmed sensor for reducing influence of differential node losses |
| US5528409A (en) * | 1994-10-13 | 1996-06-18 | Nt International, Inc. | Fiber-optic interface system |
| US5965877A (en) * | 1995-04-25 | 1999-10-12 | Lockheed Martin Corporation | Photoluminescence built-in-test for optical systems |
| US5727110A (en) * | 1995-09-29 | 1998-03-10 | Rosemount Inc. | Electro-optic interface for field instrument |
| US5771114A (en) * | 1995-09-29 | 1998-06-23 | Rosemount Inc. | Optical interface with safety shutdown |
| GB9621776D0 (en) * | 1996-10-18 | 1996-12-11 | Northern Telecom Ltd | ATM communications system and method |
| DE10010556A1 (de) * | 2000-03-08 | 2001-09-13 | Bremer Sonderabfall Beratungsg | Detektor zum Messen der Dosisleistung sowie Vorrichtung zum Sortieren von Altbatterien oder Altakkumulatoren nach ihrem Typ |
| US7315162B2 (en) * | 2004-03-18 | 2008-01-01 | Elster Electricity, Llc | Reducing power consumption of electrical meters |
| DE102007047093B4 (de) * | 2007-10-01 | 2010-07-01 | Ferton Holding S.A. | Vorrichtung zur Messung von Fluoreszenzstrahlung an biologischen Substanzen mit einer Halbleitersensorenanordnung |
| RU2383865C1 (ru) * | 2008-08-13 | 2010-03-10 | Учреждение Российской академии наук Институт радиотехники и электроники им. В.А. Котельникова РАН | Оптоэлектронная измерительная система |
| CA2794231C (en) | 2012-10-31 | 2018-08-14 | Ioannidis Nektarios | Periodontal probe with touch sensing |
| CN104768454B (zh) * | 2012-11-08 | 2018-04-24 | 皇家飞利浦有限公司 | 光学探头系统 |
| EP3506533B1 (en) * | 2017-12-29 | 2022-03-30 | Nokia Technologies Oy | Sensing apparatus and system |
| US11619660B2 (en) | 2018-02-14 | 2023-04-04 | The University Of Chicago | Electrometry by optical charge conversion of defects in the solid-state |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL133021C (ja) * | 1963-08-10 | |||
| JPS5448493A (en) * | 1977-03-23 | 1979-04-17 | Toshiba Corp | Semiconductor optical device |
| CH639196A5 (de) * | 1977-11-23 | 1983-10-31 | Asea Ab | Messgeraet zum messen von physikalischen groessen mittels optischer mittel. |
| US4179702A (en) * | 1978-03-09 | 1979-12-18 | Research Triangle Institute | Cascade solar cells |
| DE2924581A1 (de) * | 1978-06-23 | 1980-01-17 | Western Electric Co | Optische nachrichtenuebertragungsanordnung |
| SE413555B (sv) * | 1978-09-15 | 1980-06-02 | Asea Ab | Fiberoptiskt metdon |
-
1980
- 1980-06-23 SE SE8004602A patent/SE422111B/sv not_active IP Right Cessation
-
1981
- 1981-06-15 EP EP81104609A patent/EP0043929B1/en not_active Expired
- 1981-06-15 DE DE8181104609T patent/DE3173291D1/de not_active Expired
- 1981-06-19 JP JP9516481A patent/JPS5729009A/ja active Granted
- 1981-06-22 US US06/275,789 patent/US4417140A/en not_active Expired - Lifetime
- 1981-06-22 CA CA000380337A patent/CA1163458A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4417140A (en) | 1983-11-22 |
| EP0043929A2 (en) | 1982-01-20 |
| EP0043929B1 (en) | 1985-12-27 |
| JPS5729009A (en) | 1982-02-16 |
| CA1163458A (en) | 1984-03-13 |
| JPH03680B2 (ja) | 1991-01-08 |
| EP0043929A3 (en) | 1982-09-01 |
| SE8004602L (sv) | 1981-12-24 |
| DE3173291D1 (en) | 1986-02-06 |
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Legal Events
| Date | Code | Title | Description |
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| NAL | Patent in force |
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| NUG | Patent has lapsed |
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