JPS6348003B2 - - Google Patents

Info

Publication number
JPS6348003B2
JPS6348003B2 JP57100106A JP10010682A JPS6348003B2 JP S6348003 B2 JPS6348003 B2 JP S6348003B2 JP 57100106 A JP57100106 A JP 57100106A JP 10010682 A JP10010682 A JP 10010682A JP S6348003 B2 JPS6348003 B2 JP S6348003B2
Authority
JP
Japan
Prior art keywords
light
beam splitter
optical fiber
isolator
optical
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
Application number
JP57100106A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58216908A (ja
Inventor
Kenichi Yoshida
Takashi Yokohara
Kozo Ono
Yoshikazu Nishiwaki
Koichi Tsuno
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP57100106A priority Critical patent/JPS58216908A/ja
Priority to EP19830104230 priority patent/EP0096213B1/en
Priority to DE8383104230T priority patent/DE3380366D1/de
Priority to CA000428011A priority patent/CA1198197A/en
Publication of JPS58216908A publication Critical patent/JPS58216908A/ja
Publication of JPS6348003B2 publication Critical patent/JPS6348003B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP57100106A 1982-06-09 1982-06-10 光フアイバジヤイロ Granted JPS58216908A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57100106A JPS58216908A (ja) 1982-06-10 1982-06-10 光フアイバジヤイロ
EP19830104230 EP0096213B1 (en) 1982-06-09 1983-04-29 Optical fiber gyroscope
DE8383104230T DE3380366D1 (en) 1982-06-09 1983-04-29 Optical fiber gyroscope
CA000428011A CA1198197A (en) 1982-06-09 1983-05-12 Optical fiber gyroscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57100106A JPS58216908A (ja) 1982-06-10 1982-06-10 光フアイバジヤイロ

Publications (2)

Publication Number Publication Date
JPS58216908A JPS58216908A (ja) 1983-12-16
JPS6348003B2 true JPS6348003B2 (enrdf_load_stackoverflow) 1988-09-27

Family

ID=14265126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57100106A Granted JPS58216908A (ja) 1982-06-09 1982-06-10 光フアイバジヤイロ

Country Status (1)

Country Link
JP (1) JPS58216908A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100901U (enrdf_load_stackoverflow) * 1987-12-26 1989-07-06

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012204760A (ja) * 2011-03-28 2012-10-22 Miyachi Technos Corp レーザ加工用のレーザダイオードの出力モニタ装置およびこれを備えたレーザ加工用のレーザダイオードユニット

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210511A (ja) * 1982-05-31 1983-12-07 Japan Aviation Electronics Ind Ltd 光干渉計

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100901U (enrdf_load_stackoverflow) * 1987-12-26 1989-07-06

Also Published As

Publication number Publication date
JPS58216908A (ja) 1983-12-16

Similar Documents

Publication Publication Date Title
US7746476B2 (en) Fiber optic gyroscope
US11293757B2 (en) Non-interferometric optical gyroscope based on polarization sensing and implementations of closed loop control allowing for slow phase modulation
JP2020510199A (ja) 干渉型光ファイバ・ジャイロスコープ（ｉｆｏｇ）用の光集積回路
US6587205B2 (en) Integrated optic gyroscope and method of fabrication
JPH02500046A (ja) 光波長モニタ
JPS6348003B2 (enrdf_load_stackoverflow)
US7791733B2 (en) Semiconductor ring laser gyro
JPS6348285B2 (enrdf_load_stackoverflow)
JPH0792325A (ja) 偏光選択素子、光源モジュ−ル及び光ファイバジャイロ
JPS63241435A (ja) 干渉計
EP0096213B1 (en) Optical fiber gyroscope
JPH0715385B2 (ja) 光ファイバジャイロ
CN119123970B (zh) 一种紧凑型四光束干涉仪、制造方法及测量方法
US5377010A (en) Air path beam combining optics for a ring laser
JPS61184417A (ja) レ−ザジヤイロ
JPS5981510A (ja) 光フアイバジヤイロ
JPS6348283B2 (enrdf_load_stackoverflow)
JPH0633367Y2 (ja) 光フアイバジヤイロ
CA2417113A1 (en) Integrated optic gyroscope and method of fabrication
JPS58221110A (ja) 光フアイバジヤイロ
JP2002328005A (ja) マルチビーム・レーザ干渉計及び積層型光学素子
JPH01143914A (ja) 光ジャイロスコープ
JPH0135284B2 (enrdf_load_stackoverflow)
JPH05151604A (ja) 光測定装置
JPH04106418A (ja) 光フアイバジヤイロ

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees