GB2079536B - Process for producing an optical network - Google Patents

Process for producing an optical network

Info

Publication number
GB2079536B
GB2079536B GB8120392A GB8120392A GB2079536B GB 2079536 B GB2079536 B GB 2079536B GB 8120392 A GB8120392 A GB 8120392A GB 8120392 A GB8120392 A GB 8120392A GB 2079536 B GB2079536 B GB 2079536B
Authority
GB
United Kingdom
Prior art keywords
producing
optical network
network
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.)
Expired
Application number
GB8120392A
Other versions
GB2079536A (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB2079536A publication Critical patent/GB2079536A/en
Application granted granted Critical
Publication of GB2079536B publication Critical patent/GB2079536B/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
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/48—Ion implantation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/001—Phase modulating patterns, e.g. refractive index patterns

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
  • Manufacturing Optical Record Carriers (AREA)
GB8120392A 1980-07-03 1981-07-01 Process for producing an optical network Expired GB2079536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014839A FR2486251A1 (en) 1980-07-03 1980-07-03 METHOD FOR PRODUCING AN OPTICAL NETWORK

Publications (2)

Publication Number Publication Date
GB2079536A GB2079536A (en) 1982-01-20
GB2079536B true GB2079536B (en) 1984-07-11

Family

ID=9243808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8120392A Expired GB2079536B (en) 1980-07-03 1981-07-01 Process for producing an optical network

Country Status (5)

Country Link
JP (1) JPS5745508A (en)
CA (1) CA1155797A (en)
DE (1) DE3125998A1 (en)
FR (1) FR2486251A1 (en)
GB (1) GB2079536B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131229B (en) * 1982-11-30 1986-06-11 Western Electric Co Photodetector
AT382040B (en) * 1983-03-01 1986-12-29 Guenther Stangl METHOD FOR PRODUCING OPTICALLY STRUCTURED FILTERS FOR ELECTROMAGNETIC RADIATION AND OPTICALLY STRUCTURED FILTERS
JPS60123803A (en) * 1983-12-09 1985-07-02 Pioneer Electronic Corp Manufacture of micro fresnel lens
JPS61149923A (en) * 1984-12-25 1986-07-08 Sony Corp Optical low-pass filter of phase type
US4772539A (en) * 1987-03-23 1988-09-20 International Business Machines Corporation High resolution E-beam lithographic technique
GB9207627D0 (en) * 1992-04-08 1992-05-27 Northern Telecom Ltd Manufacture of optical grating structures
US5836075A (en) * 1996-12-31 1998-11-17 Westinghouse Electric Corporation Process for forming combustion turbine components by transient liquid phase bonding
FR2870041B1 (en) * 2004-05-06 2006-11-03 Nanoraptor Sa METHOD FOR MANUFACTURING COMPONENT HAVING NANOMETER RELIEF AND / OR THICKNESS VARIATIONS, COMPONENT AND DERIVATIVES THEREOF, AND APPLICATIONS THEREOF
PL439368A1 (en) * 2021-10-30 2023-05-02 Instytut Wysokich Ciśnień Polskiej Akademii Nauk Unipress Method for generating an area with a regularly varying refractive index in a selected layer of a layered semiconductor structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561784A (en) * 1976-11-23 1980-03-05 Atomic Energy Authority Uk Optical components

Also Published As

Publication number Publication date
JPS5745508A (en) 1982-03-15
CA1155797A (en) 1983-10-25
FR2486251B1 (en) 1983-12-16
DE3125998A1 (en) 1982-02-04
GB2079536A (en) 1982-01-20
FR2486251A1 (en) 1982-01-08

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Legal Events

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