JPS5587923A - Optical detector - Google Patents

Optical detector

Info

Publication number
JPS5587923A
JPS5587923A JP16572378A JP16572378A JPS5587923A JP S5587923 A JPS5587923 A JP S5587923A JP 16572378 A JP16572378 A JP 16572378A JP 16572378 A JP16572378 A JP 16572378A JP S5587923 A JPS5587923 A JP S5587923A
Authority
JP
Japan
Prior art keywords
light
temperature
detector
optical fiber
self
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP16572378A
Other languages
English (en)
Inventor
Tetsuo Taniuchi
Tsutomu Tanaka
Katsuji Hattori
Yoshinobu Tsujimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16572378A priority Critical patent/JPS5587923A/ja
Publication of JPS5587923A publication Critical patent/JPS5587923A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
    • G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Radiation Pyrometers (AREA)
JP16572378A 1978-12-26 1978-12-26 Optical detector Pending JPS5587923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16572378A JPS5587923A (en) 1978-12-26 1978-12-26 Optical detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16572378A JPS5587923A (en) 1978-12-26 1978-12-26 Optical detector

Publications (1)

Publication Number Publication Date
JPS5587923A true JPS5587923A (en) 1980-07-03

Family

ID=15817840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16572378A Pending JPS5587923A (en) 1978-12-26 1978-12-26 Optical detector

Country Status (1)

Country Link
JP (1) JPS5587923A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209143A (ja) * 1984-03-31 1985-10-21 Nippon Sheet Glass Co Ltd 液体感知器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209143A (ja) * 1984-03-31 1985-10-21 Nippon Sheet Glass Co Ltd 液体感知器

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