GB8702997D0 - Optical switching arrangement - Google Patents

Optical switching arrangement

Info

Publication number: GB8702997D0
Authority: GB; United Kingdom
Prior art keywords: optical switching; switching arrangement; arrangement; optical; switching
Prior art date: 1987-02-10
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.): Pending

Application number

GB878702997A

Other versions

GB2201313A (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.)

Plessey Co Ltd

Original Assignee

Plessey 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.)

1987-02-10

Filing date

1987-02-10

Publication date

1987-03-18

1987-02-10 Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd

1987-02-10 Priority to GB08702997A priority Critical patent/GB2201313A/en

1987-03-18 Publication of GB8702997D0 publication Critical patent/GB8702997D0/en

1988-02-10 Priority to PCT/GB1988/000078 priority patent/WO1988005995A2/en

1988-02-10 Priority to GB888802997A priority patent/GB8802997D0/en

1988-08-24 Publication of GB2201313A publication Critical patent/GB2201313A/en

Status Pending legal-status Critical Current

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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Optical Integrated Circuits (AREA)

GB08702997A 1987-02-10 1987-02-10 Optical switching arrangement Pending GB2201313A (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GB08702997A GB2201313A (en)	1987-02-10	1987-02-10	Optical switching arrangement
PCT/GB1988/000078 WO1988005995A2 (en)	1987-02-10	1988-02-10	An optical switching arrangement
GB888802997A GB8802997D0 (en)	1987-02-10	1988-02-10	Optical switching arrangement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08702997A GB2201313A (en)	1987-02-10	1987-02-10	Optical switching arrangement

Publications (2)

Publication Number	Publication Date
GB8702997D0 true GB8702997D0 (en)	1987-03-18
GB2201313A GB2201313A (en)	1988-08-24

Family

ID=10612022

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB08702997A Pending GB2201313A (en)	1987-02-10	1987-02-10	Optical switching arrangement
GB888802997A Pending GB8802997D0 (en)	1987-02-10	1988-02-10	Optical switching arrangement

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB888802997A Pending GB8802997D0 (en)	1987-02-10	1988-02-10	Optical switching arrangement

Country Status (2)

Country	Link
GB (2)	GB2201313A (en)
WO (1)	WO1988005995A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2686754B1 (en) *	1992-01-24	1994-12-09	Alcatel Nv	OPTICAL SWITCHING MATRIX AND INTERCONNECTION NETWORK IN PARTICULAR FOR THIS MATRIX.
DE4312568A1 (en) *	1993-04-17	1994-10-20	Sel Alcatel Ag	Optical hybrid switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1160546A (en) *	1965-07-08	1969-08-06	Spiro John Catravas	Selector Switching Systems Utilising Optical Interconnecting Paths Occupying a Common Space
FR2561402B1 (en) *	1984-03-13	1987-12-11	Thomson Csf Mat Tel	OPTICAL SELECTOR
FR2561403B1 (en) *	1984-03-13	1986-09-12	Thomson Csf Mat Tel	OPTICAL SWITCH
GB8406824D0 (en) *	1984-03-15	1984-04-18	British Broadcasting Corp	Optical switching matrix
JPS6183515A (en) *	1984-09-18	1986-04-28	Honda Motor Co Ltd	Light guide circuit unit

1987
- 1987-02-10 GB GB08702997A patent/GB2201313A/en active Pending
1988
- 1988-02-10 WO PCT/GB1988/000078 patent/WO1988005995A2/en unknown
- 1988-02-10 GB GB888802997A patent/GB8802997D0/en active Pending

Also Published As

Publication number	Publication date
GB2201313A (en)	1988-08-24
WO1988005995A2 (en)	1988-08-25
GB8802997D0 (en)	1988-03-09

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