JPH0513447B2 - - Google Patents

Info

Publication number
JPH0513447B2
JPH0513447B2 JP60174861A JP17486185A JPH0513447B2 JP H0513447 B2 JPH0513447 B2 JP H0513447B2 JP 60174861 A JP60174861 A JP 60174861A JP 17486185 A JP17486185 A JP 17486185A JP H0513447 B2 JPH0513447 B2 JP H0513447B2
Authority
JP
Japan
Prior art keywords
light
signal
optical waveguide
phase
frequency
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.)
Expired - Lifetime
Application number
JP60174861A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6235221A (ja
Inventor
Masaru Akazawa
Kazuhiko Ito
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry 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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Priority to JP60174861A priority Critical patent/JPS6235221A/ja
Publication of JPS6235221A publication Critical patent/JPS6235221A/ja
Publication of JPH0513447B2 publication Critical patent/JPH0513447B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gyroscopes (AREA)
JP60174861A 1985-08-08 1985-08-08 光干渉角速度計 Granted JPS6235221A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60174861A JPS6235221A (ja) 1985-08-08 1985-08-08 光干渉角速度計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60174861A JPS6235221A (ja) 1985-08-08 1985-08-08 光干渉角速度計

Publications (2)

Publication Number Publication Date
JPS6235221A JPS6235221A (ja) 1987-02-16
JPH0513447B2 true JPH0513447B2 (enrdf_load_html_response) 1993-02-22

Family

ID=15985935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60174861A Granted JPS6235221A (ja) 1985-08-08 1985-08-08 光干渉角速度計

Country Status (1)

Country Link
JP (1) JPS6235221A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820312B2 (ja) * 1989-01-13 1996-03-04 防衛庁技術研究本部長 光ファイバセンサ及び光ファイバセンサの信号検出方法
US5020912A (en) * 1989-02-03 1991-06-04 Litton Systems, Inc. Fiber optic rotation sensing system and method for basing a feedback signal outside of a legion of instability
US12360045B2 (en) * 2020-03-02 2025-07-15 National University Corporation Tokyo University Of Agriculture And Technology Light detecting device and light detecting method

Also Published As

Publication number Publication date
JPS6235221A (ja) 1987-02-16

Similar Documents

Publication Publication Date Title
US8085407B2 (en) Resonator optical gyroscope having input beam modulation optimized for high sensitivity and low bias
JP2863009B2 (ja) 共振器光ファイバ・ジャイロスコープのカー効果誤差の削減
US4948252A (en) Sub-tau phase modulation in a fiber-optic rotation sensor
US5485274A (en) Fiber optic interferometer with wavelength-stabilized light source
JPH059769B2 (enrdf_load_html_response)
CN101360969A (zh) 差动式双折射光纤调频连续波萨纳克陀螺仪
US4869592A (en) Method and apparatus for obtaining a digital measure of absolute rotation
US4573795A (en) Rotation rate measuring instrument
JPH11511246A (ja) 光ファイバ感知コイル用の固有周波数トラッカ
JPH02300623A (ja) 光ファイバジャイロ用信号処理装置
GB2100855A (en) Sideband modulating/ demodulating fibre optic gyroscope
EP0418539B1 (en) Fiber optic gyro
RU2130587C1 (ru) Способ обработки сигнала кольцевого интерферометра волоконно-оптического гироскопа (варианты)
US4836676A (en) Phase reading fiber optic interferometer
US20240167818A1 (en) Method for reducing the kerr effect in an interferometry measuring device, and interferometry measuring device configured to implement this method
GB2046434A (en) Optical-fibre interferometric gyrometer
Wang et al. Suppression of backscattering-induced noise in a resonator optic gyro by the dual-frequency modulation method
JPH0513447B2 (enrdf_load_html_response)
EP0160450B1 (en) Phase reading fiber optic interferometer
JPS618614A (ja) 回転レ−ト計測装置
JPH0513446B2 (enrdf_load_html_response)
JPH09236783A (ja) 光強度変調器及び光波距離計
JP2505215B2 (ja) 光ファイバジャイロ
JPH0354283B2 (enrdf_load_html_response)
JP2549885B2 (ja) 光信号除去フィルタ及び該フィルタのリング干渉計への適用