SE442067B - Optisk svepanordning - Google Patents

Optisk svepanordning

Info

Publication number
SE442067B
SE442067B SE8402294A SE8402294A SE442067B SE 442067 B SE442067 B SE 442067B SE 8402294 A SE8402294 A SE 8402294A SE 8402294 A SE8402294 A SE 8402294A SE 442067 B SE442067 B SE 442067B
Authority
SE
Sweden
Prior art keywords
drum
facet
facets
reflection
beam path
Prior art date
Application number
SE8402294A
Other languages
English (en)
Swedish (sv)
Other versions
SE8402294L (sv
SE8402294D0 (sv
Inventor
L Karlsson
Original Assignee
Pharos 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 Pharos Ab filed Critical Pharos Ab
Priority to SE8402294A priority Critical patent/SE442067B/sv
Publication of SE8402294D0 publication Critical patent/SE8402294D0/xx
Priority to GB08506975A priority patent/GB2157845B/en
Priority to US06/724,447 priority patent/US4632503A/en
Priority to DE19853514302 priority patent/DE3514302A1/de
Priority to FR8506233A priority patent/FR2563636B1/fr
Priority to JP60088457A priority patent/JPS60239706A/ja
Publication of SE8402294L publication Critical patent/SE8402294L/
Publication of SE442067B publication Critical patent/SE442067B/sv

Links

Classifications

    • 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
    • G02B26/129—Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
SE8402294A 1984-04-26 1984-04-26 Optisk svepanordning SE442067B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8402294A SE442067B (sv) 1984-04-26 1984-04-26 Optisk svepanordning
GB08506975A GB2157845B (en) 1984-04-26 1985-03-18 Optical mechanical scanning device
US06/724,447 US4632503A (en) 1984-04-26 1985-04-18 Optical scanning device
DE19853514302 DE3514302A1 (de) 1984-04-26 1985-04-19 Optische abtastvorrichtung
FR8506233A FR2563636B1 (fr) 1984-04-26 1985-04-24 Dispositif optique de balayage
JP60088457A JPS60239706A (ja) 1984-04-26 1985-04-24 光学的走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402294A SE442067B (sv) 1984-04-26 1984-04-26 Optisk svepanordning

Publications (3)

Publication Number Publication Date
SE8402294D0 SE8402294D0 (sv) 1984-04-26
SE8402294L SE8402294L (sv) 1985-10-27
SE442067B true SE442067B (sv) 1985-11-25

Family

ID=20355688

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402294A SE442067B (sv) 1984-04-26 1984-04-26 Optisk svepanordning

Country Status (6)

Country Link
US (1) US4632503A (de)
JP (1) JPS60239706A (de)
DE (1) DE3514302A1 (de)
FR (1) FR2563636B1 (de)
GB (1) GB2157845B (de)
SE (1) SE442067B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759593A (en) * 1986-03-21 1988-07-26 Eastman Kodak Company High resolution optical scanner
JPH0727125B2 (ja) * 1986-05-23 1995-03-29 株式会社日立製作所 光走査装置
DE3824127C2 (de) * 1988-07-15 1994-09-29 Fraunhofer Ges Forschung Vorrichtung zur Wärmebehandlung der Oberfläche eines Substrates, insbesondere zum Kristallisieren von polykristallinem oder amorphem Substratmaterial
DE3923788C1 (de) * 1989-07-18 1991-01-10 Erwin Sick Gmbh Optik-Elektronik, 8000 Muenchen, De
US5177632A (en) * 1991-04-04 1993-01-05 Nira Schwartz Tracking system using a polygon of unique dimension or arbitrary polygon combined with sensors
US5170279A (en) * 1991-11-01 1992-12-08 Nira Schwartz Method and apparatus for calibrating and improving linearity of system for scanning moving objects
GB9201268D0 (en) * 1992-01-21 1992-03-11 Sira Ltd Optical apparatus
US5384654A (en) * 1993-05-10 1995-01-24 Olympus Optical Co., Ltd. Image observation device
US6445483B2 (en) 1996-07-01 2002-09-03 Seiko Epson Corporation Optical scanning apparatus
JP3707510B2 (ja) * 1997-02-28 2005-10-19 セイコーエプソン株式会社 光走査装置
JP4701593B2 (ja) * 2003-08-21 2011-06-15 セイコーエプソン株式会社 光走査装置および画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB440055A (en) * 1934-10-26 1935-12-19 Ernest Traub Improvements in or relating to the decomposition and composition of pictures particularly in television
CA928112A (en) * 1969-09-02 1973-06-12 International Business Machines Corporation Scan angle multiplier of constant aperture
GB1419940A (en) * 1972-01-25 1975-12-31 Refifon Ltd Xcanning devices
US3973826A (en) * 1972-01-25 1976-08-10 Redifon Limited Scanning devices
JPS5815769B2 (ja) * 1974-09-11 1983-03-28 キヤノン株式会社 ソウサコウガクケイ
JPS6048732B2 (ja) * 1977-02-04 1985-10-29 キヤノン株式会社 自己増幅偏向走査光学系
JPS6010606B2 (ja) * 1977-05-17 1985-03-19 キヤノン株式会社 走査効率の高い走査光学系
US4170398A (en) * 1978-05-03 1979-10-09 Koester Charles J Scanning microscopic apparatus with three synchronously rotating reflecting surfaces
US4478482A (en) * 1981-05-11 1984-10-23 Koester Charles J Axial scanning optical system and method of examining an object plane
SE433783B (sv) * 1982-03-03 1984-06-12 Pharos Ab Optisk svepanordning

Also Published As

Publication number Publication date
DE3514302A1 (de) 1985-10-31
US4632503A (en) 1986-12-30
FR2563636A1 (fr) 1985-10-31
FR2563636B1 (fr) 1988-12-09
JPS60239706A (ja) 1985-11-28
SE8402294L (sv) 1985-10-27
GB2157845A (en) 1985-10-30
GB8506975D0 (en) 1985-04-24
GB2157845B (en) 1987-09-23
SE8402294D0 (sv) 1984-04-26

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