NL8400283A - Aftastapparaat. - Google Patents

Aftastapparaat. Download PDF

Info

Publication number
NL8400283A
NL8400283A NL8400283A NL8400283A NL8400283A NL 8400283 A NL8400283 A NL 8400283A NL 8400283 A NL8400283 A NL 8400283A NL 8400283 A NL8400283 A NL 8400283A NL 8400283 A NL8400283 A NL 8400283A
Authority
NL
Netherlands
Prior art keywords
lens
light
scanning
image plane
positive lens
Prior art date
Application number
NL8400283A
Other languages
English (en)
Dutch (nl)
Original Assignee
Semyre Electronics Ab
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 Semyre Electronics Ab filed Critical Semyre Electronics Ab
Publication of NL8400283A publication Critical patent/NL8400283A/nl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NL8400283A 1983-01-31 1984-01-31 Aftastapparaat. NL8400283A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8300480A SE456194B (sv) 1983-01-31 1983-01-31 Avsokningsanordning
SE8300480 1983-01-31

Publications (1)

Publication Number Publication Date
NL8400283A true NL8400283A (nl) 1984-08-16

Family

ID=20349821

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8400283A NL8400283A (nl) 1983-01-31 1984-01-31 Aftastapparaat.

Country Status (9)

Country Link
US (1) US4629885A (fr)
JP (1) JPS59155825A (fr)
CH (1) CH663285A5 (fr)
DE (1) DE3402843A1 (fr)
FR (1) FR2542878B1 (fr)
GB (1) GB2137374B (fr)
IT (1) IT1180412B (fr)
NL (1) NL8400283A (fr)
SE (1) SE456194B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8700520U1 (fr) * 1987-01-12 1987-03-12 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch, De
JP2575418B2 (ja) * 1987-10-15 1997-01-22 富士写真フイルム株式会社 光ビーム走査装置
US4947039A (en) * 1988-10-17 1990-08-07 Eotron Corporation Flat stationary field light beam scanning device
US5194982A (en) * 1989-03-17 1993-03-16 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical system
JP2722269B2 (ja) * 1989-03-17 1998-03-04 旭光学工業株式会社 走査光学系
WO1993000696A1 (fr) * 1991-06-21 1993-01-07 Zera, Gary, William System de detection de la position a faisceau explorateur optique
JPH06331556A (ja) * 1993-05-21 1994-12-02 Toyo Glass Co Ltd 透明体中の不透明異物分別装置
DE29811486U1 (de) 1998-06-26 1998-10-08 Sick Ag Optoelektronischer Sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH539892A (de) * 1971-03-22 1973-07-31 Zellweger Uster Ag Abtastvorrichtung für optisch erkennbare Zeichen
US3898627A (en) * 1974-03-22 1975-08-05 Ibm Optical printer having serializing buffer for use with variable length binary words
JPS53121471A (en) * 1977-03-31 1978-10-23 Nippon Chemical Ind Automatic position matching device
US4274703A (en) * 1977-08-01 1981-06-23 Xerox Corporation High-efficiency symmetrical scanning optics
US4279472A (en) * 1977-12-05 1981-07-21 Street Graham S B Laser scanning apparatus with beam position correction
JPS5557826A (en) * 1978-10-24 1980-04-30 Fujitsu Ltd Optical scanning position detector
US4241257A (en) * 1979-05-24 1980-12-23 Koester Charles J Scanning microscopic apparatus
US4284994A (en) * 1979-07-30 1981-08-18 Eikonix Corporation Laser beam recorder
US4355860A (en) * 1980-09-29 1982-10-26 Xerox Corporation Double pass scanning system

Also Published As

Publication number Publication date
CH663285A5 (de) 1987-11-30
IT8412415A0 (it) 1984-01-31
US4629885A (en) 1986-12-16
GB2137374A (en) 1984-10-03
SE8300480L (sv) 1984-08-01
GB8402365D0 (en) 1984-02-29
SE8300480D0 (sv) 1983-01-31
IT1180412B (it) 1987-09-23
SE456194B (sv) 1988-09-12
JPS59155825A (ja) 1984-09-05
DE3402843A1 (de) 1984-08-02
FR2542878B1 (fr) 1988-11-18
FR2542878A1 (fr) 1984-09-21
IT8412415A1 (it) 1985-07-31
GB2137374B (en) 1986-11-26

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed