SE8207510D0 - Anordning for temperaturkompensering av ljusalstrande element - Google Patents
Anordning for temperaturkompensering av ljusalstrande elementInfo
- Publication number
- SE8207510D0 SE8207510D0 SE8207510A SE8207510A SE8207510D0 SE 8207510 D0 SE8207510 D0 SE 8207510D0 SE 8207510 A SE8207510 A SE 8207510A SE 8207510 A SE8207510 A SE 8207510A SE 8207510 D0 SE8207510 D0 SE 8207510D0
- Authority
- SE
- Sweden
- Prior art keywords
- temperature compensation
- bearing element
- light bearing
- temperature
- light
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000004065 semiconductor 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
- H01L31/12—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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
- H01S5/0078—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for frequency filtering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Optical Filters (AREA)
- Led Device Packages (AREA)
- Optical Transform (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8207510A SE455345B (sv) | 1982-12-30 | 1982-12-30 | Ljusalstrande element innefattande ett optiskt filter som ger den emitterade signalen en temperaturoberoende uteffekt, samt anvendning av det ljusalstrande elementet |
DE19833345922 DE3345922A1 (de) | 1982-12-30 | 1983-12-20 | Lichterzeugendes element |
US06/565,339 US4607158A (en) | 1982-12-30 | 1983-12-27 | Temperature compensated light-generating device |
JP58245644A JPS59139685A (ja) | 1982-12-30 | 1983-12-28 | 発光素子の温度補正装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8207510A SE455345B (sv) | 1982-12-30 | 1982-12-30 | Ljusalstrande element innefattande ett optiskt filter som ger den emitterade signalen en temperaturoberoende uteffekt, samt anvendning av det ljusalstrande elementet |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8207510D0 true SE8207510D0 (sv) | 1982-12-30 |
SE8207510L SE8207510L (sv) | 1984-07-01 |
SE455345B SE455345B (sv) | 1988-07-04 |
Family
ID=20349211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8207510A SE455345B (sv) | 1982-12-30 | 1982-12-30 | Ljusalstrande element innefattande ett optiskt filter som ger den emitterade signalen en temperaturoberoende uteffekt, samt anvendning av det ljusalstrande elementet |
Country Status (4)
Country | Link |
---|---|
US (1) | US4607158A (sv) |
JP (1) | JPS59139685A (sv) |
DE (1) | DE3345922A1 (sv) |
SE (1) | SE455345B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5090818A (en) * | 1982-08-06 | 1992-02-25 | Kleinerman Marcos Y | Fiber optic systems for sensing temperature and other physical variables |
US5222810A (en) * | 1982-08-06 | 1993-06-29 | Kleinerman Marcos Y | Fiber optic systems for sensing temperature and other physical variables |
JPS61133826A (ja) * | 1984-12-04 | 1986-06-21 | Mitsubishi Electric Corp | 光計測装置 |
JPS63204670A (ja) * | 1987-02-19 | 1988-08-24 | Fujitsu Ltd | 光半導体装置 |
US4947038A (en) * | 1988-08-24 | 1990-08-07 | Daimler-Benz Ag | Process and arrangement for optically measuring a physical quantity |
GB2395074B (en) * | 2002-11-04 | 2005-09-28 | Dorman Traffic Products Ltd | Control circuit |
US7233606B2 (en) * | 2003-06-13 | 2007-06-19 | Cubic Corporation | Miniature pulsed fiber laser source |
US9513737B2 (en) | 2010-09-17 | 2016-12-06 | Blackberry Limited | Touch-sensitive display with optical sensor and method |
EP2439619B1 (en) * | 2010-09-17 | 2019-07-17 | BlackBerry Limited | Touch-sensitive display with optical sensor and method |
EP2437144B1 (en) * | 2010-09-17 | 2018-08-29 | BlackBerry Limited | Touch-sensitive display with optical sensor and method |
US9223431B2 (en) | 2010-09-17 | 2015-12-29 | Blackberry Limited | Touch-sensitive display with depression detection and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53144601A (en) * | 1977-05-23 | 1978-12-16 | Sumitomo Electric Ind Ltd | Light communication channel |
SE438048B (sv) * | 1980-06-16 | 1985-03-25 | Asea Ab | Fiberoptisk temperaturgivare baserad pa fotoluminiscens hos ett fast material, som er utsatt for den temperatur som skall metas |
US4408123A (en) * | 1981-02-02 | 1983-10-04 | Siemens Corporation | Fiber optical sensor device for measuring a physical parameter |
SE428061B (sv) * | 1981-09-15 | 1983-05-30 | Asea Ab | Fiberoptisk metapparatur |
-
1982
- 1982-12-30 SE SE8207510A patent/SE455345B/sv not_active IP Right Cessation
-
1983
- 1983-12-20 DE DE19833345922 patent/DE3345922A1/de not_active Withdrawn
- 1983-12-27 US US06/565,339 patent/US4607158A/en not_active Expired - Fee Related
- 1983-12-28 JP JP58245644A patent/JPS59139685A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE8207510L (sv) | 1984-07-01 |
DE3345922A1 (de) | 1984-07-12 |
US4607158A (en) | 1986-08-19 |
SE455345B (sv) | 1988-07-04 |
JPS59139685A (ja) | 1984-08-10 |
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Legal Events
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NUG | Patent has lapsed |
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