SE8006797L - Optiskt sensorelement - Google Patents

Optiskt sensorelement

Info

Publication number
SE8006797L
SE8006797L SE8006797A SE8006797A SE8006797L SE 8006797 L SE8006797 L SE 8006797L SE 8006797 A SE8006797 A SE 8006797A SE 8006797 A SE8006797 A SE 8006797A SE 8006797 L SE8006797 L SE 8006797L
Authority
SE
Sweden
Prior art keywords
layer
layers
sensor element
semiconductor
algaas
Prior art date
Application number
SE8006797A
Other languages
English (en)
Other versions
SE423752B (sv
Inventor
T Brogardh
C Ovren
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8006797A priority Critical patent/SE423752B/sv
Priority to CH4168/81A priority patent/CH653770A5/de
Priority to DE19813137389 priority patent/DE3137389A1/de
Priority to JP15193381A priority patent/JPS5790983A/ja
Priority to FR8118115A priority patent/FR2491206B1/fr
Priority to CA000386818A priority patent/CA1188397A/en
Priority to GB8129216A priority patent/GB2087090B/en
Publication of SE8006797L publication Critical patent/SE8006797L/sv
Publication of SE423752B publication Critical patent/SE423752B/sv
Priority to US06/625,619 priority patent/US4539473A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/20—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using thermoluminescent materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
  • Led Devices (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Light Receiving Elements (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Radiation Pyrometers (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
SE8006797A 1980-09-29 1980-09-29 Optiskt sensorelement SE423752B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8006797A SE423752B (sv) 1980-09-29 1980-09-29 Optiskt sensorelement
CH4168/81A CH653770A5 (de) 1980-09-29 1981-06-24 Optisches sensorelement und optische ausruestung zur lumineszenzanalyse mit einem solchen sensorelement.
DE19813137389 DE3137389A1 (de) 1980-09-29 1981-09-19 Optisches sensorelement
JP15193381A JPS5790983A (en) 1980-09-29 1981-09-25 Optical sensor element
FR8118115A FR2491206B1 (fr) 1980-09-29 1981-09-25 Element de detection par voie optique
CA000386818A CA1188397A (en) 1980-09-29 1981-09-28 Optical sensor element
GB8129216A GB2087090B (en) 1980-09-29 1981-09-28 Optical sensor element
US06/625,619 US4539473A (en) 1980-09-29 1984-06-28 Optically excitable luminescent sensor elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006797A SE423752B (sv) 1980-09-29 1980-09-29 Optiskt sensorelement

Publications (2)

Publication Number Publication Date
SE8006797L true SE8006797L (sv) 1982-03-30
SE423752B SE423752B (sv) 1982-05-24

Family

ID=20341838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006797A SE423752B (sv) 1980-09-29 1980-09-29 Optiskt sensorelement

Country Status (8)

Country Link
US (1) US4539473A (sv)
JP (1) JPS5790983A (sv)
CA (1) CA1188397A (sv)
CH (1) CH653770A5 (sv)
DE (1) DE3137389A1 (sv)
FR (1) FR2491206B1 (sv)
GB (1) GB2087090B (sv)
SE (1) SE423752B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819658A (en) * 1982-02-11 1989-04-11 American Telephone And Telegraph Company, At&T Bell Laboratories Method and apparatus for measuring the temperature profile of a surface
US5004913A (en) * 1982-08-06 1991-04-02 Marcos Kleinerman Remote measurement of physical variables with fiber optic systems - methods, materials and devices
US5222810A (en) * 1982-08-06 1993-06-29 Kleinerman Marcos Y Fiber optic systems for sensing temperature and other physical variables
US5090818A (en) * 1982-08-06 1992-02-25 Kleinerman Marcos Y Fiber optic systems for sensing temperature and other physical variables
DE3247659A1 (de) * 1982-12-23 1984-06-28 Wolfgang Dr. 7000 Stuttgart Ruhrmann Optischer sensor
DE3319526C2 (de) * 1983-05-28 1994-10-20 Max Planck Gesellschaft Anordnung mit einem physikalischen Sensor
DE3326737A1 (de) * 1983-07-25 1985-02-14 Kraftwerk Union AG, 4330 Mülheim Verfahren zur zerstoerungsfreien bestimmung des spaltgasdruckes in kernbrennstaeben
GB2156513B (en) * 1984-03-28 1988-05-25 Plessey Co Plc Temperature measuring arrangements
US5098199A (en) * 1988-02-17 1992-03-24 Itt Corporation Reflectance method to determine and control the temperature of thin layers or wafers and their surfaces with special application to semiconductors
US5167452A (en) * 1988-02-17 1992-12-01 Itt Corporation Transmission method to determine and control the temperature of wafers or thin layers with special application to semiconductors
US4890933A (en) * 1988-02-17 1990-01-02 Itt Corporation Transmission method to determine and control the temperature of wafers or thin layers with special application to semiconductors
US5966230A (en) * 1990-05-29 1999-10-12 Symbol Technologies, Inc. Integrated scanner on a common substrate
US5625483A (en) * 1990-05-29 1997-04-29 Symbol Technologies, Inc. Integrated light source and scanning element implemented on a semiconductor or electro-optical substrate
US5210428A (en) * 1991-11-01 1993-05-11 At&T Bell Laboratories Semiconductor device having shallow quantum well region
DE60224267T2 (de) * 2002-08-14 2009-01-08 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Verfahren zur Bestimmung der Temperatur eines Systems
US6607300B1 (en) * 2002-09-20 2003-08-19 Marcos Y. Kleinerman Methods and devices for sensing temperature and oxygen pressure with a single optical probe
JP4961439B2 (ja) * 2009-01-22 2012-06-27 日立Ｇｅニュークリア・エナジー株式会社 ジェットポンプ及び原子炉
CN109946003B (zh) * 2019-04-24 2023-10-31 深圳科尔新材料科技有限公司 传感器与传感器的控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299169A (sv) * 1962-10-30
GB1508799A (en) * 1974-09-26 1978-04-26 Standard Telephones Cables Ltd Light emissive semiconductor device
US3993506A (en) * 1975-09-25 1976-11-23 Varian Associates Photovoltaic cell employing lattice matched quaternary passivating layer
FR2406896A1 (fr) * 1977-10-18 1979-05-18 Thomson Csf Diode emettrice et receptrice en lumiere notamment pour telecommunications optiques
SE413555B (sv) * 1978-09-15 1980-06-02 Asea Ab Fiberoptiskt metdon
FR2447612A1 (fr) * 1979-01-26 1980-08-22 Thomson Csf Composant semi-conducteur a heterojonction
SE431259B (sv) * 1979-10-10 1984-01-23 Asea Ab Fiberoptisk temperaturgivare baserad pa fotoluminiscens hos ett fast material
SE435427B (sv) * 1979-10-29 1984-09-24 Asea Ab Anordning for metning av strom, genomflytande en eller flera ljusemitterande strukturer
SE420130B (sv) * 1980-01-24 1981-09-14 Asea Ab Optiskt metdon for metning av kraft eller tryck
DE3016778A1 (de) * 1980-04-30 1981-11-05 Siemens AG, 1000 Berlin und 8000 München Laser-diode
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
SE436800B (sv) * 1980-11-06 1985-01-21 Asea Ab Optiskt sensorelement av fast material for avkenning av fysikaliska storheter, sasom tryck, vilket exciteras optiskt och avger fotoluminiscens

Also Published As

Publication number Publication date
JPS5790983A (en) 1982-06-05
DE3137389A1 (de) 1982-08-19
FR2491206A1 (fr) 1982-04-02
SE423752B (sv) 1982-05-24
GB2087090B (en) 1984-11-21
JPH0429234B2 (sv) 1992-05-18
CA1188397A (en) 1985-06-04
DE3137389C2 (sv) 1990-09-06
US4539473A (en) 1985-09-03
GB2087090A (en) 1982-05-19
FR2491206B1 (fr) 1985-12-06
CH653770A5 (de) 1986-01-15

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