JPS6465437A - Optical waveguide fluid sensor - Google Patents

Optical waveguide fluid sensor

Info

Publication number
JPS6465437A
JPS6465437A JP22155787A JP22155787A JPS6465437A JP S6465437 A JPS6465437 A JP S6465437A JP 22155787 A JP22155787 A JP 22155787A JP 22155787 A JP22155787 A JP 22155787A JP S6465437 A JPS6465437 A JP S6465437A
Authority
JP
Japan
Prior art keywords
waveguide
light beams
waveguides
light
fluid
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
JP22155787A
Other languages
English (en)
Inventor
Masayuki Izutsu
Tadashi Sueda
Masashi Okawa
Kunio Asai
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP22155787A priority Critical patent/JPS6465437A/ja
Publication of JPS6465437A publication Critical patent/JPS6465437A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP22155787A 1987-09-04 1987-09-04 Optical waveguide fluid sensor Pending JPS6465437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22155787A JPS6465437A (en) 1987-09-04 1987-09-04 Optical waveguide fluid sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22155787A JPS6465437A (en) 1987-09-04 1987-09-04 Optical waveguide fluid sensor

Publications (1)

Publication Number Publication Date
JPS6465437A true JPS6465437A (en) 1989-03-10

Family

ID=16768589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22155787A Pending JPS6465437A (en) 1987-09-04 1987-09-04 Optical waveguide fluid sensor

Country Status (1)

Country Link
JP (1) JPS6465437A (ja)

Similar Documents

Publication Publication Date Title
EP0347215A3 (en) Proximity sensor
AU631834B2 (en) An optical device
WO1992003704A3 (en) Encoded surface position sensor
NO883924L (no) Optikk for maaling av krummingsvariasjon.
FR2422142B2 (fr) Interferometre comportant une bobine formee d'un guide d'ondes monomode
JPS6465437A (en) Optical waveguide fluid sensor
JPS6465461A (en) Optical waveguide flow velocity sensor
JPS5529825A (en) Photo coupling device
JPS5535354A (en) Semiconductor laser beam branching device
JPS5515107A (en) Axial aligning method of lens
JPS5766686A (en) Semiconductor laser coupler for single mode optical fiber
JPS5784412A (en) Optical axis aligning method of bar-like lens body and optical fiber
JPS625105A (ja) 導波型光変位センサ
JPS5533127A (en) Photo coupler
JPS6457214A (en) Optical demultiplexer and multiplexer
JPS57198425A (en) Optical branching and coupling circuit
Horner Improved Method of Manufacturing Holographic Elements for Fiber and Integrated Optic Systems
KR100352939B1 (ko) 자동 거리 유지장치를 이용한 물질 표면구조 측정장치
JPS55147603A (en) Photo switch
JPS6484105A (en) Laser interference length measuring machine
JPS56113103A (en) Light distributor
JPS5784425A (en) Optical device
ATE42636T1 (de) Interferometrischer fuehler mit optischer faser.
JPS5724921A (en) Demodulating method for optical phase modulation signal
JPS6464140A (en) Optical information processor