JPS6474475A - Optical fiber magnetic sensor - Google Patents

Optical fiber magnetic sensor

Info

Publication number
JPS6474475A
JPS6474475A JP23171187A JP23171187A JPS6474475A JP S6474475 A JPS6474475 A JP S6474475A JP 23171187 A JP23171187 A JP 23171187A JP 23171187 A JP23171187 A JP 23171187A JP S6474475 A JPS6474475 A JP S6474475A
Authority
JP
Japan
Prior art keywords
light
magnetic sensor
optical fiber
measurement
winding
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
JP23171187A
Other languages
English (en)
Inventor
Fumio Suzuki
Takao Shioda
Toru Arikawa
Yoshio Kikuchi
Takeru Fukuda
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP23171187A priority Critical patent/JPS6474475A/ja
Publication of JPS6474475A publication Critical patent/JPS6474475A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
JP23171187A 1987-09-16 1987-09-16 Optical fiber magnetic sensor Pending JPS6474475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23171187A JPS6474475A (en) 1987-09-16 1987-09-16 Optical fiber magnetic sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23171187A JPS6474475A (en) 1987-09-16 1987-09-16 Optical fiber magnetic sensor

Publications (1)

Publication Number Publication Date
JPS6474475A true JPS6474475A (en) 1989-03-20

Family

ID=16927812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23171187A Pending JPS6474475A (en) 1987-09-16 1987-09-16 Optical fiber magnetic sensor

Country Status (1)

Country Link
JP (1) JPS6474475A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365675A (ja) * 1989-08-04 1991-03-20 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ磁界傾斜センサ
JPH03282393A (ja) * 1990-03-30 1991-12-12 Hitachi Ltd 磁性体探知方法
WO1999057571A1 (fr) * 1998-04-30 1999-11-11 Hitachi Cable, Ltd. Capteur magnetique employant une fibre optique
CN103091528A (zh) * 2011-11-04 2013-05-08 深圳市众望达光电有限公司 一种光纤式电流互感器
CN112666503A (zh) * 2021-01-07 2021-04-16 南京信息工程大学 一种并行双m-z光纤磁传感装置及其制作方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365675A (ja) * 1989-08-04 1991-03-20 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ磁界傾斜センサ
JPH03282393A (ja) * 1990-03-30 1991-12-12 Hitachi Ltd 磁性体探知方法
WO1999057571A1 (fr) * 1998-04-30 1999-11-11 Hitachi Cable, Ltd. Capteur magnetique employant une fibre optique
CN103091528A (zh) * 2011-11-04 2013-05-08 深圳市众望达光电有限公司 一种光纤式电流互感器
CN112666503A (zh) * 2021-01-07 2021-04-16 南京信息工程大学 一种并行双m-z光纤磁传感装置及其制作方法

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