JPH0618258Y2 - 光検出器 - Google Patents

光検出器

Info

Publication number
JPH0618258Y2
JPH0618258Y2 JP14704888U JP14704888U JPH0618258Y2 JP H0618258 Y2 JPH0618258 Y2 JP H0618258Y2 JP 14704888 U JP14704888 U JP 14704888U JP 14704888 U JP14704888 U JP 14704888U JP H0618258 Y2 JPH0618258 Y2 JP H0618258Y2
Authority
JP
Japan
Prior art keywords
light
tuning fork
optical path
fork vibrator
light source
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
JP14704888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0269730U (en]
Inventor
誠良 深谷
順吉 城野
馨 伊藤
義晴 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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP14704888U priority Critical patent/JPH0618258Y2/ja
Publication of JPH0269730U publication Critical patent/JPH0269730U/ja
Application granted granted Critical
Publication of JPH0618258Y2 publication Critical patent/JPH0618258Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP14704888U 1988-11-12 1988-11-12 光検出器 Expired - Lifetime JPH0618258Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14704888U JPH0618258Y2 (ja) 1988-11-12 1988-11-12 光検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14704888U JPH0618258Y2 (ja) 1988-11-12 1988-11-12 光検出器

Publications (2)

Publication Number Publication Date
JPH0269730U JPH0269730U (en]) 1990-05-28
JPH0618258Y2 true JPH0618258Y2 (ja) 1994-05-11

Family

ID=31417099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14704888U Expired - Lifetime JPH0618258Y2 (ja) 1988-11-12 1988-11-12 光検出器

Country Status (1)

Country Link
JP (1) JPH0618258Y2 (en])

Also Published As

Publication number Publication date
JPH0269730U (en]) 1990-05-28

Similar Documents

Publication Publication Date Title
KR100312902B1 (ko) 광섬유격자센서용진단시스템
JPH042508B2 (en])
KR880006623A (ko) 개량된 바-코드 해독기 자기 참조 및 자기 집속 방법 및 장치
ITMI911658A1 (it) METODO PER LO STATO DI UN FILO ALIMENTATO AD UNA MACCHINA TESSILE ATTRAVERSO IL RILEVAMENTO DEL SUO SPOSTAMENTO DI FRONTE AD UN SENSORE OTTICO E DISPOSITIVO COSIy OTTENUTO.
US4696246A (en) Device for detecting an overlapping edge of material on a sewing machine
JPS6383886A (ja) バ−コ−ド検出装置
JPH0618258Y2 (ja) 光検出器
TW351808B (en) Duel refraction apparatus for measuring optical data carrier and its measuring method
US4814596A (en) Detection of surface particles by dual semiconductor lasers having stable illumination intensities
JP2002340711A (ja) ワイヤ電極張力センサおよびワイヤ放電加工機
JP2001336929A (ja) 反射型光電センサ
JPH07139954A (ja) 光ジャイロ装置
JP3122190B2 (ja) 電圧検出装置
JP2552325Y2 (ja) 光波測距装置
KR20010113409A (ko) 위치 감지 센서 및 이를 이용한 자전거용 도난 경보기
JPS6066737A (ja) レ−ザ照射装置
KR850000441Y1 (ko) 디스크 구동장치
US7036377B2 (en) Apparatus and method for calculating vibration displacement of vibrator
JPS63271125A (ja) 振動検出装置
JPS6018288A (ja) レ−ザ加工装置のモニタ−リング方法
JPH0514223Y2 (en])
JP2683821B2 (ja) 真空処理装置及びバイアススパッタ装置
JPH10221449A (ja) 距離計測方法および計測装置
JPH03229113A (ja) 測距装置
JPS6484104A (en) Laser interference length measuring machine