GB1175954A - Improvements in and relating to light dividers. - Google Patents

Improvements in and relating to light dividers.

Info

Publication number
GB1175954A
GB1175954A GB316268A GB316268A GB1175954A GB 1175954 A GB1175954 A GB 1175954A GB 316268 A GB316268 A GB 316268A GB 316268 A GB316268 A GB 316268A GB 1175954 A GB1175954 A GB 1175954A
Authority
GB
United Kingdom
Prior art keywords
refractive index
layers
deposited
light
further layer
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
GB316268A
Other languages
English (en)
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.)
Balzers Patent und Beteiligungs AG
Original Assignee
Balzers Patent und Beteiligungs 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 und Beteiligungs AG filed Critical Balzers Patent und Beteiligungs AG
Publication of GB1175954A publication Critical patent/GB1175954A/en
Expired legal-status Critical Current

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)
GB316268A 1967-02-07 1968-01-22 Improvements in and relating to light dividers. Expired GB1175954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH190567A CH452221A (de) 1967-02-07 1967-02-07 Lichtteiler

Publications (1)

Publication Number Publication Date
GB1175954A true GB1175954A (en) 1970-01-01

Family

ID=4221329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB316268A Expired GB1175954A (en) 1967-02-07 1968-01-22 Improvements in and relating to light dividers.

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007049C2 (de) * 1980-02-26 1982-12-09 Agfa-Gevaert Ag, 5090 Leverkusen Freistehender, farbneutraler Strahlenteiler
DE3050441C2 (de) * 1980-02-26 1983-04-07 Agfa Gevaert Ag Freistehender, farbneutraler Strahlenteiler

Also Published As

Publication number Publication date
AT275185B (de) 1969-10-10
CH452221A (de) 1968-05-31
NL6706353A (de) 1968-08-08
FR1552543A (de) 1969-01-03
DE1622084A1 (de) 1970-10-29

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