GB2215855B - A method for the manufacture of optical devices - Google Patents

A method for the manufacture of optical devices

Info

Publication number
GB2215855B
GB2215855B GB8806753A GB8806753A GB2215855B GB 2215855 B GB2215855 B GB 2215855B GB 8806753 A GB8806753 A GB 8806753A GB 8806753 A GB8806753 A GB 8806753A GB 2215855 B GB2215855 B GB 2215855B
Authority
GB
United Kingdom
Prior art keywords
manufacture
optical devices
optical
devices
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 - Lifetime
Application number
GB8806753A
Other versions
GB8806753D0 (en
GB2215855A (en
Inventor
Ian Bennion
La Rue Richard Michael De
Adeline Lambert
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.)
Plessey Co Ltd
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Plessey Co Ltd
Marconi Co 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
Application filed by GEC Marconi Ltd, Plessey Co Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB8806753A priority Critical patent/GB2215855B/en
Publication of GB8806753D0 publication Critical patent/GB8806753D0/en
Publication of GB2215855A publication Critical patent/GB2215855A/en
Application granted granted Critical
Publication of GB2215855B publication Critical patent/GB2215855B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
    • G02B6/1345—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using ion exchange
GB8806753A 1988-03-22 1988-03-22 A method for the manufacture of optical devices Expired - Lifetime GB2215855B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8806753A GB2215855B (en) 1988-03-22 1988-03-22 A method for the manufacture of optical devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8806753A GB2215855B (en) 1988-03-22 1988-03-22 A method for the manufacture of optical devices

Publications (3)

Publication Number Publication Date
GB8806753D0 GB8806753D0 (en) 1988-04-20
GB2215855A GB2215855A (en) 1989-09-27
GB2215855B true GB2215855B (en) 1991-10-02

Family

ID=10633845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8806753A Expired - Lifetime GB2215855B (en) 1988-03-22 1988-03-22 A method for the manufacture of optical devices

Country Status (1)

Country Link
GB (1) GB2215855B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397895A1 (en) * 1989-05-13 1990-11-22 SELENIA INDUSTRIE ELETTRONICHE ASSOCIATE S.p.A. Method for the fabrication of LiNbO3 single mode planar optical guide lenses
ES2074937B1 (en) * 1993-03-16 1998-02-16 Univ Madrid Autonoma PROCEDURE FOR THE MANUFACTURE OF OPTICAL WAVE GUIDES FOR THE ORDINARY REFRACTION INDEX OF LINBO3.

Also Published As

Publication number Publication date
GB8806753D0 (en) 1988-04-20
GB2215855A (en) 1989-09-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930322