JPS5948668A - 光フアイバ速度計 - Google Patents

光フアイバ速度計

Info

Publication number
JPS5948668A
JPS5948668A JP16056582A JP16056582A JPS5948668A JP S5948668 A JPS5948668 A JP S5948668A JP 16056582 A JP16056582 A JP 16056582A JP 16056582 A JP16056582 A JP 16056582A JP S5948668 A JPS5948668 A JP S5948668A
Authority
JP
Japan
Prior art keywords
optical fiber
laser
signal
frequency
laser beam
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
JP16056582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6355035B2 (fr
Inventor
Jiro Koyama
次郎 小山
Hiroshi Nishihara
西原　浩
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.)
NIPPON KAGAKU KOGYO KK
Nippon Chemical Industrial Co Ltd
Original Assignee
NIPPON KAGAKU KOGYO KK
Nippon Chemical Industrial 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 NIPPON KAGAKU KOGYO KK, Nippon Chemical Industrial Co Ltd filed Critical NIPPON KAGAKU KOGYO KK
Priority to JP16056582A priority Critical patent/JPS5948668A/ja
Publication of JPS5948668A publication Critical patent/JPS5948668A/ja
Publication of JPS6355035B2 publication Critical patent/JPS6355035B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP16056582A 1982-09-13 1982-09-13 光フアイバ速度計 Granted JPS5948668A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16056582A JPS5948668A (ja) 1982-09-13 1982-09-13 光フアイバ速度計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16056582A JPS5948668A (ja) 1982-09-13 1982-09-13 光フアイバ速度計

Publications (2)

Publication Number Publication Date
JPS5948668A true JPS5948668A (ja) 1984-03-19
JPS6355035B2 JPS6355035B2 (fr) 1988-11-01

Family

ID=15717721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16056582A Granted JPS5948668A (ja) 1982-09-13 1982-09-13 光フアイバ速度計

Country Status (1)

Country Link
JP (1) JPS5948668A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03118477A (ja) * 1989-10-02 1991-05-21 Ono Sokki Co Ltd ビーム分岐光学系を用いたレーザドップラ振動計
US6256016B1 (en) 1997-06-05 2001-07-03 Logitech, Inc. Optical detection system, device, and method utilizing optical matching
JP2001330669A (ja) * 2000-05-23 2001-11-30 Kanmei Rai 二重外部共振器つきレーザダイオード式距離・変位計
JP2006170740A (ja) * 2004-12-15 2006-06-29 Kenwood Corp 変位検出装置、マイクロフォン装置、および、変位検出方法
JP2009085954A (ja) * 2007-09-28 2009-04-23 Gebr Loepfe Ag 糸速度依存パラメータ測定方法
JP2018179658A (ja) * 2017-04-07 2018-11-15 株式会社豊田中央研究所 レーザレーダ装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03118477A (ja) * 1989-10-02 1991-05-21 Ono Sokki Co Ltd ビーム分岐光学系を用いたレーザドップラ振動計
US6256016B1 (en) 1997-06-05 2001-07-03 Logitech, Inc. Optical detection system, device, and method utilizing optical matching
JP2001330669A (ja) * 2000-05-23 2001-11-30 Kanmei Rai 二重外部共振器つきレーザダイオード式距離・変位計
JP2006170740A (ja) * 2004-12-15 2006-06-29 Kenwood Corp 変位検出装置、マイクロフォン装置、および、変位検出方法
JP2009085954A (ja) * 2007-09-28 2009-04-23 Gebr Loepfe Ag 糸速度依存パラメータ測定方法
JP2018179658A (ja) * 2017-04-07 2018-11-15 株式会社豊田中央研究所 レーザレーダ装置

Also Published As

Publication number Publication date
JPS6355035B2 (fr) 1988-11-01

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