KR930001300U - Optical device of hologram laser scanning unit - Google Patents

Optical device of hologram laser scanning unit

Info

Publication number
KR930001300U
KR930001300U KR2019910009023U KR910009023U KR930001300U KR 930001300 U KR930001300 U KR 930001300U KR 2019910009023 U KR2019910009023 U KR 2019910009023U KR 910009023 U KR910009023 U KR 910009023U KR 930001300 U KR930001300 U KR 930001300U
Authority
KR
South Korea
Prior art keywords
optical device
scanning unit
laser scanning
hologram laser
hologram
Prior art date
Application number
KR2019910009023U
Other languages
Korean (ko)
Other versions
KR940004754Y1 (en
Inventor
이호규
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019910009023U priority Critical patent/KR940004754Y1/en
Publication of KR930001300U publication Critical patent/KR930001300U/en
Application granted granted Critical
Publication of KR940004754Y1 publication Critical patent/KR940004754Y1/en

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
    • G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
KR2019910009023U 1991-06-18 1991-06-18 Hologram laser scanning unit KR940004754Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910009023U KR940004754Y1 (en) 1991-06-18 1991-06-18 Hologram laser scanning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910009023U KR940004754Y1 (en) 1991-06-18 1991-06-18 Hologram laser scanning unit

Publications (2)

Publication Number Publication Date
KR930001300U true KR930001300U (en) 1993-01-21
KR940004754Y1 KR940004754Y1 (en) 1994-07-20

Family

ID=19315260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910009023U KR940004754Y1 (en) 1991-06-18 1991-06-18 Hologram laser scanning unit

Country Status (1)

Country Link
KR (1) KR940004754Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100349940B1 (en) * 2000-09-29 2002-08-24 삼성전자 주식회사 Apparatus for scanning with a rotatable hologram disc

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100384544B1 (en) * 2000-12-18 2003-05-22 김동수 a vessel natuar honey get a method and that get nature a hive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100349940B1 (en) * 2000-09-29 2002-08-24 삼성전자 주식회사 Apparatus for scanning with a rotatable hologram disc

Also Published As

Publication number Publication date
KR940004754Y1 (en) 1994-07-20

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