JPS6474410A - Optical fiber gyro - Google Patents

Optical fiber gyro

Info

Publication number
JPS6474410A
JPS6474410A JP23097687A JP23097687A JPS6474410A JP S6474410 A JPS6474410 A JP S6474410A JP 23097687 A JP23097687 A JP 23097687A JP 23097687 A JP23097687 A JP 23097687A JP S6474410 A JPS6474410 A JP S6474410A
Authority
JP
Japan
Prior art keywords
frequencies
phase
arithmetic
signals
control circuit
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.)
Granted
Application number
JP23097687A
Other languages
English (en)
Other versions
JP2505215B2 (ja
Inventor
Akihiro Kurokawa
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.)
Mitsubishi Precision Co Ltd
Original Assignee
Mitsubishi Precision 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 Mitsubishi Precision Co Ltd filed Critical Mitsubishi Precision Co Ltd
Priority to JP23097687A priority Critical patent/JP2505215B2/ja
Publication of JPS6474410A publication Critical patent/JPS6474410A/ja
Application granted granted Critical
Publication of JP2505215B2 publication Critical patent/JP2505215B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Gyroscopes (AREA)
JP23097687A 1987-09-17 1987-09-17 光ファイバジャイロ Expired - Fee Related JP2505215B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23097687A JP2505215B2 (ja) 1987-09-17 1987-09-17 光ファイバジャイロ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23097687A JP2505215B2 (ja) 1987-09-17 1987-09-17 光ファイバジャイロ

Publications (2)

Publication Number Publication Date
JPS6474410A true JPS6474410A (en) 1989-03-20
JP2505215B2 JP2505215B2 (ja) 1996-06-05

Family

ID=16916273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23097687A Expired - Fee Related JP2505215B2 (ja) 1987-09-17 1987-09-17 光ファイバジャイロ

Country Status (1)

Country Link
JP (1) JP2505215B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02189412A (ja) * 1989-01-18 1990-07-25 Hitachi Ltd 光フアイバジヤイロ
JPH02300623A (ja) * 1989-05-15 1990-12-12 Mitsubishi Precision Co Ltd 光ファイバジャイロ用信号処理装置
JPH0472512A (ja) * 1990-07-13 1992-03-06 Mitsubishi Precision Co Ltd 光学ジャイロ用信号処理装置
US5285257A (en) * 1991-03-01 1994-02-08 Matsushita Electric Industrial Co., Ltd. Optic rotation sensing apparatus and related method including providing synchronous detection at a phase at which the AM noise is minimized

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02189412A (ja) * 1989-01-18 1990-07-25 Hitachi Ltd 光フアイバジヤイロ
JPH02300623A (ja) * 1989-05-15 1990-12-12 Mitsubishi Precision Co Ltd 光ファイバジャイロ用信号処理装置
US5048962A (en) * 1989-05-15 1991-09-17 Mitsubishi Precision Co., Ltd. Optical gyro, signal processing apparatus for the same and method of driving phase modulator used in the same
JPH0472512A (ja) * 1990-07-13 1992-03-06 Mitsubishi Precision Co Ltd 光学ジャイロ用信号処理装置
US5285257A (en) * 1991-03-01 1994-02-08 Matsushita Electric Industrial Co., Ltd. Optic rotation sensing apparatus and related method including providing synchronous detection at a phase at which the AM noise is minimized

Also Published As

Publication number Publication date
JP2505215B2 (ja) 1996-06-05

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