JPH0455270B2 - - Google Patents

Info

Publication number
JPH0455270B2
JPH0455270B2 JP24044486A JP24044486A JPH0455270B2 JP H0455270 B2 JPH0455270 B2 JP H0455270B2 JP 24044486 A JP24044486 A JP 24044486A JP 24044486 A JP24044486 A JP 24044486A JP H0455270 B2 JPH0455270 B2 JP H0455270B2
Authority
JP
Japan
Prior art keywords
frequency
doppler
rotating body
rotational
signal
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
JP24044486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6395372A (ja
Inventor
Hideo Tashiro
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 Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP24044486A priority Critical patent/JPS6395372A/ja
Publication of JPS6395372A publication Critical patent/JPS6395372A/ja
Publication of JPH0455270B2 publication Critical patent/JPH0455270B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Radar Systems And Details Thereof (AREA)
JP24044486A 1986-10-09 1986-10-09 回転ムラ測定器 Granted JPS6395372A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24044486A JPS6395372A (ja) 1986-10-09 1986-10-09 回転ムラ測定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24044486A JPS6395372A (ja) 1986-10-09 1986-10-09 回転ムラ測定器

Publications (2)

Publication Number Publication Date
JPS6395372A JPS6395372A (ja) 1988-04-26
JPH0455270B2 true JPH0455270B2 (enrdf_load_stackoverflow) 1992-09-02

Family

ID=17059584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24044486A Granted JPS6395372A (ja) 1986-10-09 1986-10-09 回転ムラ測定器

Country Status (1)

Country Link
JP (1) JPS6395372A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767597B2 (ja) * 1988-12-29 1998-06-18 株式会社リコー 画像形成装置における位相制御回路
WO2015198470A1 (ja) * 2014-06-27 2015-12-30 パイオニア株式会社 測定装置及び測定方法

Also Published As

Publication number Publication date
JPS6395372A (ja) 1988-04-26

Similar Documents

Publication Publication Date Title
KR870000856B1 (ko) 디스크용 결함 검출장치
JP2653259B2 (ja) 記録レーザ強度設定方法及びレーザ記録装置
JPS58182524A (ja) 光周波数変化検出方式
JP2531942B2 (ja) 光学式デイスク記録装置
US5139336A (en) Optical measuring apparatus using amplitude modulation of slipt beams
JPH0455270B2 (enrdf_load_stackoverflow)
JPS6319822B2 (enrdf_load_stackoverflow)
JPH0454192B2 (enrdf_load_stackoverflow)
JP3410822B2 (ja) レーザドプラ方式振動計
JPH0363031B2 (enrdf_load_stackoverflow)
JPH0363030B2 (enrdf_load_stackoverflow)
JPS6395371A (ja) 回転ムラ測定器
JPH0363032B2 (enrdf_load_stackoverflow)
JP2579146B2 (ja) 速度ムラ又は回転ムラ測定器
JPS6395373A (ja) 回転ムラ測定器
EP0436752B1 (en) Optical interference signal extractor
JPH0532738Y2 (enrdf_load_stackoverflow)
JPH0451772B2 (enrdf_load_stackoverflow)
JPH0543371Y2 (enrdf_load_stackoverflow)
US4455633A (en) Method for evaluating distortions in video disc recordings
JPH01317239A (ja) ウォーブリングトラックの測定方法
JPH06308235A (ja) レーザドップラ式ワウ・フラッタメータ
JPH0532739Y2 (enrdf_load_stackoverflow)
SU1265843A1 (ru) Устройство дл слежени за информационной дорожкой носител оптической записи
JPH0569388B2 (enrdf_load_stackoverflow)