NL7702126A - Golfgeleider. - Google Patents

Golfgeleider.

Info

Publication number
NL7702126A
NL7702126A NL7702126A NL7702126A NL7702126A NL 7702126 A NL7702126 A NL 7702126A NL 7702126 A NL7702126 A NL 7702126A NL 7702126 A NL7702126 A NL 7702126A NL 7702126 A NL7702126 A NL 7702126A
Authority
NL
Netherlands
Prior art keywords
wave guide
wave
guide
Prior art date
Application number
NL7702126A
Other languages
English (en)
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of NL7702126A publication Critical patent/NL7702126A/nl

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)
NL7702126A 1976-03-01 1977-02-28 Golfgeleider. NL7702126A (nl)

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 (1)

Publication Number Publication Date
NL7702126A true NL7702126A (nl) 1977-09-05

Family

ID=26241891

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702126A NL7702126A (nl) 1976-03-01 1977-02-28 Golfgeleider.

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431263A (en) * 1979-06-25 1984-02-14 University Patents, Inc. Novel nonlinear optical materials and processes employing diacetylenes
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

Also Published As

Publication number Publication date
JPS52117146A (en) 1977-10-01
FR2343266A1 (fr) 1977-09-30
FR2343266B1 (nl) 1980-08-29
DE2708652A1 (de) 1977-09-08

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed