GB2186386B - Optical channel waveguides - Google Patents

Optical channel waveguides

Info

Publication number: GB2186386B
Authority: GB; United Kingdom
Prior art keywords: optical channel; channel waveguides; waveguides; optical; channel
Prior art date: 1986-02-07
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

GB8624755A

Other versions

GB8624755D0 (en

GB2186386A (en

Inventor

Noorallah Nourshargh

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.)

General Electric Company PLC

Original Assignee

General Electric Company PLC

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.)

1986-02-07

Filing date

1986-10-15

Publication date

1989-11-01

1986-10-15 Application filed by General Electric Company PLC filed Critical General Electric Company PLC

1986-11-19 Publication of GB8624755D0 publication Critical patent/GB8624755D0/en

1987-08-12 Publication of GB2186386A publication Critical patent/GB2186386A/en

1989-11-01 Application granted granted Critical

1989-11-01 Publication of GB2186386B publication Critical patent/GB2186386B/en

Status Expired legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title 1

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
- G02B6/136—Integrated optical circuits characterised by the manufacturing method by etching

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Optical Integrated Circuits (AREA)

GB8624755A 1986-02-07 1986-10-15 Optical channel waveguides Expired GB2186386B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB868603119A GB8603119D0 (en)	1986-02-07	1986-02-07	Optical channel waveguides

Publications (3)

Publication Number	Publication Date
GB8624755D0 GB8624755D0 (en)	1986-11-19
GB2186386A GB2186386A (en)	1987-08-12
GB2186386B true GB2186386B (en)	1989-11-01

Family

ID=10592721

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB868603119A Pending GB8603119D0 (en)	1986-02-07	1986-02-07	Optical channel waveguides
GB8624755A Expired GB2186386B (en)	1986-02-07	1986-10-15	Optical channel waveguides

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB868603119A Pending GB8603119D0 (en)	1986-02-07	1986-02-07	Optical channel waveguides

Country Status (1)

Country	Link
GB (2)	GB8603119D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MY104334A (en) *	1987-10-02	1994-03-31	Nestle Sa	Edible product and apparatus and process for its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1421401A (en) *	1972-03-30	1976-01-21	Corning Glass Works	Planar optical waveguides

1986
- 1986-02-07 GB GB868603119A patent/GB8603119D0/en active Pending
- 1986-10-15 GB GB8624755A patent/GB2186386B/en not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1421401A (en) *	1972-03-30	1976-01-21	Corning Glass Works	Planar optical waveguides

Also Published As

Publication number	Publication date
GB8624755D0 (en)	1986-11-19
GB8603119D0 (en)	1986-03-12
GB2186386A (en)	1987-08-12

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Legal Events

Date	Code	Title	Description
2001-06-06	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20001015