FR2343266A1 - Composant de circuit optique integre a couche de langmuir - Google Patents

Composant de circuit optique integre a couche de langmuir

Info

Publication number
FR2343266A1
FR2343266A1 FR7705838A FR7705838A FR2343266A1 FR 2343266 A1 FR2343266 A1 FR 2343266A1 FR 7705838 A FR7705838 A FR 7705838A FR 7705838 A FR7705838 A FR 7705838A FR 2343266 A1 FR2343266 A1 FR 2343266A1
Authority
FR
France
Prior art keywords
film
langmuir
pref
substrate
mfg
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
FR7705838A
Other languages
English (en)
French (fr)
Other versions
FR2343266B1 (OSRAM
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB807276A external-priority patent/GB1580180A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2343266A1 publication Critical patent/FR2343266A1/fr
Application granted granted Critical
Publication of FR2343266B1 publication Critical patent/FR2343266B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
FR7705838A 1976-03-01 1977-02-28 Composant de circuit optique integre a couche de langmuir Granted FR2343266A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB807276A GB1580180A (en) 1976-03-01 1976-03-01 Device
GB3615076 1976-09-01

Publications (2)

Publication Number Publication Date
FR2343266A1 true FR2343266A1 (fr) 1977-09-30
FR2343266B1 FR2343266B1 (OSRAM) 1980-08-29

Family

ID=26241891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705838A Granted FR2343266A1 (fr) 1976-03-01 1977-02-28 Composant de circuit optique integre a couche de langmuir

Country Status (4)

Country Link
JP (1) JPS52117146A (OSRAM)
DE (1) DE2708652A1 (OSRAM)
FR (1) FR2343266A1 (OSRAM)
NL (1) NL7702126A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081477A3 (en) * 1979-06-25 1983-08-10 University Patents, Inc. Waveguides employing diacetylenes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61267005A (ja) * 1985-05-21 1986-11-26 Mitsubishi Electric Corp 色分解フイルタ及びその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV8030/73 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081477A3 (en) * 1979-06-25 1983-08-10 University Patents, Inc. Waveguides employing diacetylenes

Also Published As

Publication number Publication date
FR2343266B1 (OSRAM) 1980-08-29
DE2708652A1 (de) 1977-09-08
NL7702126A (nl) 1977-09-05
JPS52117146A (en) 1977-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse