GB8402075D0 - Producing optical elements - Google Patents

Producing optical elements

Info

Publication number
GB8402075D0
GB8402075D0 GB848402075A GB8402075A GB8402075D0 GB 8402075 D0 GB8402075 D0 GB 8402075D0 GB 848402075 A GB848402075 A GB 848402075A GB 8402075 A GB8402075 A GB 8402075A GB 8402075 D0 GB8402075 D0 GB 8402075D0
Authority
GB
United Kingdom
Prior art keywords
optical elements
producing optical
producing
elements
optical
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.)
Granted
Application number
GB848402075A
Other versions
GB2134282A (en
GB2134282B (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 und Leybold Deutschland Holding AG
Original Assignee
Leybold Heraeus GmbH
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 Leybold Heraeus GmbH filed Critical Leybold Heraeus GmbH
Publication of GB8402075D0 publication Critical patent/GB8402075D0/en
Publication of GB2134282A publication Critical patent/GB2134282A/en
Application granted granted Critical
Publication of GB2134282B publication Critical patent/GB2134282B/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
  • Optical Filters (AREA)
GB08402075A 1983-01-28 1984-01-26 Optical elements having interference layers of zns and al2o3 Expired GB2134282B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833302827 DE3302827A1 (en) 1983-01-28 1983-01-28 METHOD FOR PRODUCING OPTICAL ELEMENTS WITH INTERFERENCE LAYERS

Publications (3)

Publication Number Publication Date
GB8402075D0 true GB8402075D0 (en) 1984-02-29
GB2134282A GB2134282A (en) 1984-08-08
GB2134282B GB2134282B (en) 1986-02-19

Family

ID=6189430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08402075A Expired GB2134282B (en) 1983-01-28 1984-01-26 Optical elements having interference layers of zns and al2o3

Country Status (6)

Country Link
CH (1) CH664023A5 (en)
DE (1) DE3302827A1 (en)
FR (1) FR2540254B1 (en)
GB (1) GB2134282B (en)
IT (1) IT1173122B (en)
NL (1) NL8400091A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324059A1 (en) 1983-07-04 1985-01-17 Sano Kiko Co., Ltd., Sano, Tochigi Beam splitter
US4968117A (en) * 1983-09-02 1990-11-06 Hughes Aircraft Company Graded index asperhic combiners and display system utilizing same
IL79391A (en) * 1985-08-14 1994-06-24 Hughes Aircraft Co Graded index aspheric combiners and display system utilizing same
DE3543812A1 (en) * 1985-12-12 1987-06-19 Leybold Heraeus Gmbh & Co Kg METHOD FOR PRODUCING A PARTLY-PASTE OPTICAL BODY AND METHOD PRODUCED BY OPTICAL BODY
JPH0642582B2 (en) * 1988-06-27 1994-06-01 シャープ株式会社 Dielectric multilayer coating film
US5179318A (en) * 1989-07-05 1993-01-12 Nippon Sheet Glass Co., Ltd. Cathode-ray tube with interference filter
US4960310A (en) * 1989-08-04 1990-10-02 Optical Corporation Of America Broad band nonreflective neutral density filter
DE3941797A1 (en) * 1989-12-19 1991-06-20 Leybold Ag BELAG, CONSISTING OF AN OPTICAL LAYER SYSTEM, FOR SUBSTRATES, IN WHICH THE LAYER SYSTEM IN PARTICULAR HAS A HIGH ANTI-FLEXIBLE EFFECT, AND METHOD FOR PRODUCING THE LAMINATE
US5170291A (en) * 1989-12-19 1992-12-08 Leybold Aktiengesellschaft Coating, composed of an optically effective layer system, for substrates, whereby the layer system has a high anti-reflective effect, and method for manufacturing the coating
DE4117256A1 (en) * 1989-12-19 1992-12-03 Leybold Ag Antireflective coating for optical glass etc. - comprising multilayer oxide system with controlled refractive indices
DE3941796A1 (en) * 1989-12-19 1991-06-20 Leybold Ag Optical multilayer coating - with high anti-reflection, useful for glass and plastics substrates
DE4335224A1 (en) * 1993-10-15 1995-04-20 Leybold Ag Process for the production of optical layers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421797A (en) * 1890-02-18 Method of charging furnaces
DE1204048B (en) * 1961-03-11 1965-10-28 Heraeus Gmbh W C Process for applying scratch-resistant, transparent, oxidic protective layers to optical objects, e.g. B. glasses made of thermoplastics, especially acrylic resins, by vacuum evaporation
US3645771A (en) * 1968-05-10 1972-02-29 Commw Of Australia Multilayer blooming process including precoating of the substrate used for monitoring
DE2457474C3 (en) * 1974-12-05 1978-10-19 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Process for the production of reflection-reducing multilayers and optical bodies produced by the process
CH588711A5 (en) * 1975-02-18 1977-06-15 Balzers Patent Beteilig Ag
FR2351423A1 (en) * 1976-05-10 1977-12-09 France Etat Multilayer antireflection coating for optical glass - usable in visual spectrum and in infra red region for night surveillance
DE2637616A1 (en) * 1976-08-20 1978-02-23 Siemens Ag FILTER FOR PHOTODETECTORS
JPS56138701A (en) * 1980-03-31 1981-10-29 Minolta Camera Co Ltd Antireflection film
JPS585701A (en) * 1981-07-02 1983-01-13 Asahi Glass Co Ltd Optical parts provided with antireflection film
JPS58208703A (en) * 1982-05-31 1983-12-05 Shigeo Kubo Manufacture of multilayered film reflective mirror

Also Published As

Publication number Publication date
DE3302827C2 (en) 1990-04-05
IT8419294A0 (en) 1984-01-24
FR2540254A1 (en) 1984-08-03
GB2134282A (en) 1984-08-08
FR2540254B1 (en) 1989-06-30
CH664023A5 (en) 1988-01-29
IT1173122B (en) 1987-06-18
GB2134282B (en) 1986-02-19
NL8400091A (en) 1984-08-16
DE3302827A1 (en) 1984-08-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee