CA928112A - Scan angle multiplier of constant aperture - Google Patents

Scan angle multiplier of constant aperture

Info

Publication number
CA928112A
CA928112A CA087581A CA87581A CA928112A CA 928112 A CA928112 A CA 928112A CA 087581 A CA087581 A CA 087581A CA 87581 A CA87581 A CA 87581A CA 928112 A CA928112 A CA 928112A
Authority
CA
Canada
Prior art keywords
scan angle
constant aperture
angle multiplier
multiplier
aperture
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
CA087581A
Other languages
English (en)
Other versions
CA87581S (en
Inventor
H. Casler David
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA928112A publication Critical patent/CA928112A/en
Expired legal-status Critical Current

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
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)
  • Facsimile Scanning Arrangements (AREA)
CA087581A 1969-09-02 1970-07-08 Scan angle multiplier of constant aperture Expired CA928112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85447069A 1969-09-02 1969-09-02

Publications (1)

Publication Number Publication Date
CA928112A true CA928112A (en) 1973-06-12

Family

ID=25318777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA087581A Expired CA928112A (en) 1969-09-02 1970-07-08 Scan angle multiplier of constant aperture

Country Status (5)

Country Link
JP (1) JPS5010655B1 (de)
CA (1) CA928112A (de)
DE (1) DE2042508C3 (de)
FR (1) FR2060364B1 (de)
GB (1) GB1281773A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848104A (en) * 1973-04-09 1974-11-12 Avco Everett Res Lab Inc Apparatus for heat treating a surface
JPS5598719A (en) * 1979-01-20 1980-07-28 Canon Inc High speed scanner
SE442067B (sv) * 1984-04-26 1985-11-25 Pharos Ab Optisk svepanordning
DE3737631C1 (de) * 1987-11-05 1989-03-02 Sick Optik Elektronik Erwin Optische Abstastvorrichtung fuer ebene Oberflaechen
GB9016225D0 (en) * 1990-07-24 1991-04-03 Barr & Stroud Ltd Flat-field scanner
US5491578A (en) * 1994-12-19 1996-02-13 Xerox Corporation Optics for passive scan angle doubling
JP4453313B2 (ja) * 2003-09-17 2010-04-21 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
JP6296925B2 (ja) * 2014-06-30 2018-03-20 株式会社東芝 光ビーム走査装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1524368A (fr) * 1967-03-31 1968-05-10 Dispositif multiplicateur optique de l'angle de rotation d'un miroir mobile
FR1536077A (fr) * 1967-09-07 1968-08-09 Zeiss Jena Veb Carl Dispositif optique pour la réflexion multiple

Also Published As

Publication number Publication date
JPS5010655B1 (de) 1975-04-23
DE2042508B2 (de) 1979-08-30
GB1281773A (en) 1972-07-12
FR2060364B1 (de) 1974-06-14
DE2042508A1 (de) 1971-03-04
DE2042508C3 (de) 1980-05-14
FR2060364A1 (de) 1971-06-18

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