JP7006964B2 - 光ファイバ式計測装置及び光ファイバ式計測方法 - Google Patents

光ファイバ式計測装置及び光ファイバ式計測方法 Download PDF

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JP7006964B2
JP7006964B2 JP2019547902A JP2019547902A JP7006964B2 JP 7006964 B2 JP7006964 B2 JP 7006964B2 JP 2019547902 A JP2019547902 A JP 2019547902A JP 2019547902 A JP2019547902 A JP 2019547902A JP 7006964 B2 JP7006964 B2 JP 7006964B2
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optical fiber
light guide
light
incident
guide body
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JPWO2019073623A1 (ja
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秀樹 深野
周路 田上
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Okayama University NUC
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Okayama University NUC
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP2019547902A 2017-10-15 2018-03-30 光ファイバ式計測装置及び光ファイバ式計測方法 Active JP7006964B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017199971 2017-10-15
JP2017199971 2017-10-15
PCT/JP2018/013667 WO2019073623A1 (fr) 2017-10-15 2018-03-30 Dispositif de mesure de type de fibre optique et procédé de mesure de type de fibre optique

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JPWO2019073623A1 JPWO2019073623A1 (ja) 2020-11-05
JP7006964B2 true JP7006964B2 (ja) 2022-02-10

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WO (1) WO2019073623A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7465464B2 (ja) * 2020-02-19 2024-04-11 国立大学法人富山大学 ヘテロコア光ファイバセンサ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047018A (ja) 2004-08-02 2006-02-16 Tama Tlo Kk 光ファイバセンサを用いた液位計、水準器、圧力計および温度計
JP2009063538A (ja) 2007-09-10 2009-03-26 Univ Soka 界面活性剤濃度測定装置及び界面活性剤濃度測定方法
JP2011169592A (ja) 2008-05-30 2011-09-01 Soka Univ 計測器及び計測システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239176A (en) * 1991-10-03 1993-08-24 Foster-Miller, Inc. Tapered optical fiber sensing attenuated total reflectance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047018A (ja) 2004-08-02 2006-02-16 Tama Tlo Kk 光ファイバセンサを用いた液位計、水準器、圧力計および温度計
JP2009063538A (ja) 2007-09-10 2009-03-26 Univ Soka 界面活性剤濃度測定装置及び界面活性剤濃度測定方法
JP2011169592A (ja) 2008-05-30 2011-09-01 Soka Univ 計測器及び計測システム

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JPWO2019073623A1 (ja) 2020-11-05
WO2019073623A1 (fr) 2019-04-18

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