JPS5819505A - レ−ザ測長装置 - Google Patents

レ−ザ測長装置

Info

Publication number
JPS5819505A
JPS5819505A JP56117400A JP11740081A JPS5819505A JP S5819505 A JPS5819505 A JP S5819505A JP 56117400 A JP56117400 A JP 56117400A JP 11740081 A JP11740081 A JP 11740081A JP S5819505 A JPS5819505 A JP S5819505A
Authority
JP
Japan
Prior art keywords
movable object
frequency
circuit
laser
constant
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
JP56117400A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6324272B2 (enExample
Inventor
Haruo Tsuyusaki
露崎　晴夫
Satoshi Ido
井戸　敏
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56117400A priority Critical patent/JPS5819505A/ja
Publication of JPS5819505A publication Critical patent/JPS5819505A/ja
Publication of JPS6324272B2 publication Critical patent/JPS6324272B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP56117400A 1981-07-27 1981-07-27 レ−ザ測長装置 Granted JPS5819505A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56117400A JPS5819505A (ja) 1981-07-27 1981-07-27 レ−ザ測長装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56117400A JPS5819505A (ja) 1981-07-27 1981-07-27 レ−ザ測長装置

Publications (2)

Publication Number Publication Date
JPS5819505A true JPS5819505A (ja) 1983-02-04
JPS6324272B2 JPS6324272B2 (enExample) 1988-05-19

Family

ID=14710704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56117400A Granted JPS5819505A (ja) 1981-07-27 1981-07-27 レ−ザ測長装置

Country Status (1)

Country Link
JP (1) JPS5819505A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111489A (ja) * 1986-10-20 1988-05-16 チャールズ、ピー、ウォン 基準位置から動いている再帰反射ターゲットの変位を測定する装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111489A (ja) * 1986-10-20 1988-05-16 チャールズ、ピー、ウォン 基準位置から動いている再帰反射ターゲットの変位を測定する装置

Also Published As

Publication number Publication date
JPS6324272B2 (enExample) 1988-05-19

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