CH393770A - Dispositif optique - Google Patents

Dispositif optique

Info

Publication number
CH393770A
CH393770A CH1272661A CH1272661A CH393770A CH 393770 A CH393770 A CH 393770A CH 1272661 A CH1272661 A CH 1272661A CH 1272661 A CH1272661 A CH 1272661A CH 393770 A CH393770 A CH 393770A
Authority
CH
Switzerland
Prior art keywords
optical device
optical
Prior art date
Application number
CH1272661A
Other languages
English (en)
Inventor
John Healey Colin
Original Assignee
Willesden Paper And Canvas Wor
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 Willesden Paper And Canvas Wor filed Critical Willesden Paper And Canvas Wor
Publication of CH393770A publication Critical patent/CH393770A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
CH1272661A 1960-11-03 1961-11-03 Dispositif optique CH393770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3788060A GB1006597A (en) 1960-11-03 1960-11-03 Light-dispersive bodies

Publications (1)

Publication Number Publication Date
CH393770A true CH393770A (fr) 1965-06-15

Family

ID=10399659

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1272661A CH393770A (fr) 1960-11-03 1961-11-03 Dispositif optique

Country Status (3)

Country Link
BE (1) BE609919A (fr)
CH (1) CH393770A (fr)
GB (1) GB1006597A (fr)

Also Published As

Publication number Publication date
GB1006597A (en) 1965-10-06
BE609919A (fr) 1962-05-03

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