JPH0339603B2 - - Google Patents

Info

Publication number
JPH0339603B2
JPH0339603B2 JP28476785A JP28476785A JPH0339603B2 JP H0339603 B2 JPH0339603 B2 JP H0339603B2 JP 28476785 A JP28476785 A JP 28476785A JP 28476785 A JP28476785 A JP 28476785A JP H0339603 B2 JPH0339603 B2 JP H0339603B2
Authority
JP
Japan
Prior art keywords
light
diffraction
diffraction grating
slit
cylindrical lens
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
JP28476785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62144005A (ja
Inventor
Tsugihito Maruyama
Keiji Kahara
Shinji Kanda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP28476785A priority Critical patent/JPS62144005A/ja
Priority to EP86401056A priority patent/EP0212992B1/en
Priority to DE3650479T priority patent/DE3650479T2/de
Priority to EP91100068A priority patent/EP0424359B1/en
Priority to US06/864,846 priority patent/US4846576A/en
Priority to DE8686401056T priority patent/DE3683423D1/de
Publication of JPS62144005A publication Critical patent/JPS62144005A/ja
Publication of JPH0339603B2 publication Critical patent/JPH0339603B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Position Or Direction (AREA)
JP28476785A 1985-05-20 1985-12-18 マルチスリツト光の発生方法 Granted JPS62144005A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP28476785A JPS62144005A (ja) 1985-12-18 1985-12-18 マルチスリツト光の発生方法
EP86401056A EP0212992B1 (en) 1985-05-20 1986-05-20 Method for measuring a three-dimensional position of an object
DE3650479T DE3650479T2 (de) 1985-05-20 1986-05-20 Vorrichtung zur Aussendung von Lichtflächen
EP91100068A EP0424359B1 (en) 1985-05-20 1986-05-20 Device for emitting multislit lights
US06/864,846 US4846576A (en) 1985-05-20 1986-05-20 Method for measuring a three-dimensional position of an object
DE8686401056T DE3683423D1 (de) 1985-05-20 1986-05-20 Verfahren zum messen einer dreidimensionalen lage eines objektes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28476785A JPS62144005A (ja) 1985-12-18 1985-12-18 マルチスリツト光の発生方法

Publications (2)

Publication Number Publication Date
JPS62144005A JPS62144005A (ja) 1987-06-27
JPH0339603B2 true JPH0339603B2 (enrdf_load_stackoverflow) 1991-06-14

Family

ID=17682743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28476785A Granted JPS62144005A (ja) 1985-05-20 1985-12-18 マルチスリツト光の発生方法

Country Status (1)

Country Link
JP (1) JPS62144005A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2673196B2 (ja) * 1989-10-13 1997-11-05 株式会社小野測器 三次元形状センサ
CN104331091B (zh) * 2014-10-28 2017-08-08 中国电子科技集团公司第十一研究所 跟瞄转台装调装置、方向轴调整方法及俯仰轴调整方法

Also Published As

Publication number Publication date
JPS62144005A (ja) 1987-06-27

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