JPH0625969Y2 - 光路長制御用圧電アクチュエータ構造体 - Google Patents

光路長制御用圧電アクチュエータ構造体

Info

Publication number
JPH0625969Y2
JPH0625969Y2 JP5402690U JP5402690U JPH0625969Y2 JP H0625969 Y2 JPH0625969 Y2 JP H0625969Y2 JP 5402690 U JP5402690 U JP 5402690U JP 5402690 U JP5402690 U JP 5402690U JP H0625969 Y2 JPH0625969 Y2 JP H0625969Y2
Authority
JP
Japan
Prior art keywords
piezoelectric actuator
ring
optical path
electrode
path length
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
JP5402690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412672U (en]
Inventor
達也 富岡
秀俊 佐藤
康之 佐々木
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry 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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Priority to JP5402690U priority Critical patent/JPH0625969Y2/ja
Publication of JPH0412672U publication Critical patent/JPH0412672U/ja
Application granted granted Critical
Publication of JPH0625969Y2 publication Critical patent/JPH0625969Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Gyroscopes (AREA)
JP5402690U 1990-05-23 1990-05-23 光路長制御用圧電アクチュエータ構造体 Expired - Lifetime JPH0625969Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5402690U JPH0625969Y2 (ja) 1990-05-23 1990-05-23 光路長制御用圧電アクチュエータ構造体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5402690U JPH0625969Y2 (ja) 1990-05-23 1990-05-23 光路長制御用圧電アクチュエータ構造体

Publications (2)

Publication Number Publication Date
JPH0412672U JPH0412672U (en]) 1992-01-31
JPH0625969Y2 true JPH0625969Y2 (ja) 1994-07-06

Family

ID=31575724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5402690U Expired - Lifetime JPH0625969Y2 (ja) 1990-05-23 1990-05-23 光路長制御用圧電アクチュエータ構造体

Country Status (1)

Country Link
JP (1) JPH0625969Y2 (en])

Also Published As

Publication number Publication date
JPH0412672U (en]) 1992-01-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term