JPS51113740A - Infra-red ray image scanning unit - Google Patents

Infra-red ray image scanning unit

Info

Publication number
JPS51113740A
JPS51113740A JP3874175A JP3874175A JPS51113740A JP S51113740 A JPS51113740 A JP S51113740A JP 3874175 A JP3874175 A JP 3874175A JP 3874175 A JP3874175 A JP 3874175A JP S51113740 A JPS51113740 A JP S51113740A
Authority
JP
Japan
Prior art keywords
infra
ray image
scanning unit
red ray
image scanning
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.)
Pending
Application number
JP3874175A
Other languages
Japanese (ja)
Inventor
Mitsumasa Masutani
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.)
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Technical Research and Development Institute of Japan Defence Agency
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 Technical Research and Development Institute of Japan Defence Agency filed Critical Technical Research and Development Institute of Japan Defence Agency
Priority to JP3874175A priority Critical patent/JPS51113740A/en
Publication of JPS51113740A publication Critical patent/JPS51113740A/en
Pending legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radiation Pyrometers (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

PURPOSE:In order to miniaturize its form and realize the lighter weight of infra-red ray projector, by way of regulating defocus of image-scanning method.
JP3874175A 1975-03-31 1975-03-31 Infra-red ray image scanning unit Pending JPS51113740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3874175A JPS51113740A (en) 1975-03-31 1975-03-31 Infra-red ray image scanning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3874175A JPS51113740A (en) 1975-03-31 1975-03-31 Infra-red ray image scanning unit

Publications (1)

Publication Number Publication Date
JPS51113740A true JPS51113740A (en) 1976-10-07

Family

ID=12533731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3874175A Pending JPS51113740A (en) 1975-03-31 1975-03-31 Infra-red ray image scanning unit

Country Status (1)

Country Link
JP (1) JPS51113740A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728545A (en) * 1971-04-28 1973-04-17 Honeywell Inc Infrared imaging apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728545A (en) * 1971-04-28 1973-04-17 Honeywell Inc Infrared imaging apparatus

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