IT1188990B - Dispositivo per la scansione alternata di un piano per mezzo di un fascio luminoso - Google Patents

Dispositivo per la scansione alternata di un piano per mezzo di un fascio luminoso

Info

Publication number
IT1188990B
IT1188990B IT49564/80A IT4956480A IT1188990B IT 1188990 B IT1188990 B IT 1188990B IT 49564/80 A IT49564/80 A IT 49564/80A IT 4956480 A IT4956480 A IT 4956480A IT 1188990 B IT1188990 B IT 1188990B
Authority
IT
Italy
Prior art keywords
plan
bright beam
alternate scan
scan
alternate
Prior art date
Application number
IT49564/80A
Other languages
English (en)
Other versions
IT8049564A0 (it
Inventor
Jacques Auge
Michel Duchet
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of IT8049564A0 publication Critical patent/IT8049564A0/it
Application granted granted Critical
Publication of IT1188990B publication Critical patent/IT1188990B/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
    • 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
    • G02B26/108—Scanning systems having one or more prisms as scanning elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
IT49564/80A 1979-08-31 1980-08-28 Dispositivo per la scansione alternata di un piano per mezzo di un fascio luminoso IT1188990B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7921882A FR2601464B1 (fr) 1979-08-31 1979-08-31 Dispositif de balayage alternatif d'un plan par un faisceau lumineux

Publications (2)

Publication Number Publication Date
IT8049564A0 IT8049564A0 (it) 1980-08-28
IT1188990B true IT1188990B (it) 1988-01-28

Family

ID=9229260

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49564/80A IT1188990B (it) 1979-08-31 1980-08-28 Dispositivo per la scansione alternata di un piano per mezzo di un fascio luminoso

Country Status (4)

Country Link
BE (1) BE884997A (it)
FR (1) FR2601464B1 (it)
GB (1) GB2191303B (it)
IT (1) IT1188990B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446724A (en) * 1987-08-17 1989-02-21 Canon Kk Image recorder
US4978185A (en) * 1989-10-25 1990-12-18 Xerox Corporation Raster scanning system utilizing overfilled polygon facet design with non-reflective facet edges
JP3063580B2 (ja) * 1995-08-24 2000-07-12 松下電器産業株式会社 イメージセンサー内蔵携帯端末装置
GB9804289D0 (en) * 1997-04-11 1998-04-22 Owen Geoffrey Optical deflector and scanner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360659A (en) * 1964-04-23 1967-12-26 Outlook Engineering Corp Compensated optical scanning system
DE2105079A1 (de) * 1970-02-05 1972-08-31 Emi Ltd Optische Abtastanordnung
US3956586A (en) * 1973-11-01 1976-05-11 Aga Aktiebolag Method of optical scanning

Also Published As

Publication number Publication date
IT8049564A0 (it) 1980-08-28
FR2601464B1 (fr) 1989-01-13
FR2601464A1 (fr) 1988-01-15
GB2191303A (en) 1987-12-09
GB2191303B (en) 1988-08-17
BE884997A (fr) 1981-03-01

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