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AT275185B - Light splitter - Google Patents

Light splitter

Info

Publication number
AT275185B
AT275185B AT110568A AT110568A AT275185B AT 275185 B AT275185 B AT 275185B AT 110568 A AT110568 A AT 110568A AT 110568 A AT110568 A AT 110568A AT 275185 B AT275185 B AT 275185B
Authority
AT
Austria
Prior art keywords
light splitter
splitter
light
Prior art date
Application number
AT110568A
Other languages
German (de)
Original Assignee
Balzers Patent Beteilig Ag
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 Balzers Patent Beteilig Ag filed Critical Balzers Patent Beteilig Ag
Application granted granted Critical
Publication of AT275185B publication Critical patent/AT275185B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/142—Coating structures, e.g. thin films multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Glass Compositions (AREA)
  • Optical Filters (AREA)
AT110568A 1967-02-07 1968-02-06 Light splitter AT275185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH190567A CH452221A (en) 1967-02-07 1967-02-07 Light splitter

Publications (1)

Publication Number Publication Date
AT275185B true AT275185B (en) 1969-10-10

Family

ID=4221329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT110568A AT275185B (en) 1967-02-07 1968-02-06 Light splitter

Country Status (6)

Country Link
AT (1) AT275185B (en)
CH (1) CH452221A (en)
DE (1) DE1622084A1 (en)
FR (1) FR1552543A (en)
GB (1) GB1175954A (en)
NL (1) NL6706353A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007049C2 (en) * 1980-02-26 1982-12-09 Agfa-Gevaert Ag, 5090 Leverkusen Free-standing, color-neutral beam splitter
DE3050441C2 (en) * 1980-02-26 1983-04-07 Agfa Gevaert Ag Monolithic, colourless beam splitter - esp. in camera viewfinders for automatic exposure, using substrate coated with alternate layers of magnesium fluoride and titania

Also Published As

Publication number Publication date
GB1175954A (en) 1970-01-01
FR1552543A (en) 1969-01-03
DE1622084A1 (en) 1970-10-29
CH452221A (en) 1968-05-31
NL6706353A (en) 1968-08-08

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