JPH0648365Y2 - レーザ周波数計 - Google Patents

レーザ周波数計

Info

Publication number
JPH0648365Y2
JPH0648365Y2 JP12744088U JP12744088U JPH0648365Y2 JP H0648365 Y2 JPH0648365 Y2 JP H0648365Y2 JP 12744088 U JP12744088 U JP 12744088U JP 12744088 U JP12744088 U JP 12744088U JP H0648365 Y2 JPH0648365 Y2 JP H0648365Y2
Authority
JP
Japan
Prior art keywords
photodetector
light
laser
output
measured
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
JP12744088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248832U (US07534539-20090519-C00280.png
Inventor
誠 今村
哲 吉武
浩二 秋山
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP12744088U priority Critical patent/JPH0648365Y2/ja
Publication of JPH0248832U publication Critical patent/JPH0248832U/ja
Application granted granted Critical
Publication of JPH0648365Y2 publication Critical patent/JPH0648365Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP12744088U 1988-09-29 1988-09-29 レーザ周波数計 Expired - Lifetime JPH0648365Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12744088U JPH0648365Y2 (ja) 1988-09-29 1988-09-29 レーザ周波数計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12744088U JPH0648365Y2 (ja) 1988-09-29 1988-09-29 レーザ周波数計

Publications (2)

Publication Number Publication Date
JPH0248832U JPH0248832U (US07534539-20090519-C00280.png) 1990-04-04
JPH0648365Y2 true JPH0648365Y2 (ja) 1994-12-12

Family

ID=31379876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12744088U Expired - Lifetime JPH0648365Y2 (ja) 1988-09-29 1988-09-29 レーザ周波数計

Country Status (1)

Country Link
JP (1) JPH0648365Y2 (US07534539-20090519-C00280.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100532376B1 (ko) * 1998-01-14 2006-01-27 삼성전자주식회사 모터 구동 회로의 발열 처리 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100532376B1 (ko) * 1998-01-14 2006-01-27 삼성전자주식회사 모터 구동 회로의 발열 처리 장치

Also Published As

Publication number Publication date
JPH0248832U (US07534539-20090519-C00280.png) 1990-04-04

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