ES281739Y - AN OPTICAL COUPLER - Google Patents

AN OPTICAL COUPLER

Info

Publication number: ES281739Y
Authority: ES; Spain
Prior art keywords: optical coupler; coupler; optical
Prior art date: 1983-10-03
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

ES1984281739U

Other languages

Spanish (es)

Other versions

ES281739U (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.)

Nokia Spain SA

Original Assignee

Alcatel Espana SA

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.)

1983-10-03

Filing date

1984-10-03

Publication date

1986-12-01

1984-10-03 Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA

1986-04-16 Publication of ES281739U publication Critical patent/ES281739U/en

1986-12-01 Application granted granted Critical

1986-12-01 Publication of ES281739Y publication Critical patent/ES281739Y/en

Status Expired 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
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/29307—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/2931—Diffractive element operating in reflection
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Optical Couplings Of Light Guides (AREA)
Optical Communication System (AREA)
Optical Integrated Circuits (AREA)

ES1984281739U 1983-10-03 1984-10-03 AN OPTICAL COUPLER Expired ES281739Y (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US53823883A	1983-10-03	1983-10-03

Publications (2)

Publication Number	Publication Date
ES281739U ES281739U (en)	1986-04-16
ES281739Y true ES281739Y (en)	1986-12-01

Family

ID=24146073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1984281739U Expired ES281739Y (en)	1983-10-03	1984-10-03	AN OPTICAL COUPLER

Country Status (7)

Country	Link
JP (1)	JPS60143306A (en)
KR (1)	KR850003254A (en)
AU (1)	AU3376784A (en)
CH (1)	CH664024A5 (en)
DE (1)	DE3435890A1 (en)
ES (1)	ES281739Y (en)
GB (1)	GB2147715B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2165061A (en) *	1984-09-26	1986-04-03	Int Standard Electric Corp	Optical coupler
GB8718560D0 (en) *	1987-08-05	1987-09-09	Gec Avionics	Nuclear pulse simulation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS556320A (en) *	1978-06-27	1980-01-17	Ritsuo Hasumi	Spectral module
JPS55105211A (en) *	1979-02-07	1980-08-12	Matsushita Electric Ind Co Ltd	Photo branching and coupling device
FR2519148B1 (en) *	1981-12-24	1985-09-13	Instruments Sa	WAVELENGTH SELECTOR
WO1982001631A1 (en) *	1980-10-23	1982-05-13	Carter Andrew C	Optical transmission systems
DE3122781A1 (en) *	1981-06-09	1982-12-30	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	"WAVELENGTH MULTIPLEXER OR WAVELENGTH MULTIPLEXER"
DE3216516A1 (en) *	1982-05-03	1983-11-03	Siemens AG, 1000 Berlin und 8000 München	OPTICAL WAVELENGTH MULTIPLEXER IN ACCORDANCE WITH THE GRILLED PRINCIPLE

1984
- 1984-09-28 GB GB08424602A patent/GB2147715B/en not_active Expired
- 1984-09-29 DE DE19843435890 patent/DE3435890A1/en not_active Withdrawn
- 1984-10-01 JP JP59206109A patent/JPS60143306A/en active Pending
- 1984-10-02 AU AU33767/84A patent/AU3376784A/en not_active Abandoned
- 1984-10-03 ES ES1984281739U patent/ES281739Y/en not_active Expired
- 1984-10-03 CH CH4747/84A patent/CH664024A5/en not_active IP Right Cessation
- 1984-10-04 KR KR1019840006144A patent/KR850003254A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2147715B (en)	1987-11-04
CH664024A5 (en)	1988-01-29
KR850003254A (en)	1985-06-13
JPS60143306A (en)	1985-07-29
AU3376784A (en)	1985-04-18
GB2147715A (en)	1985-05-15
ES281739U (en)	1986-04-16
GB8424602D0 (en)	1984-11-07
DE3435890A1 (en)	1985-04-11

Publication	Publication Date	Title
DE3483838D1 (en)	1991-02-07	FIBER OPTICAL CONNECTION ARRANGEMENT.
KR840008997A (en)	1984-12-20	Optics
DK160581A (en)	1981-10-24	OPTICAL CONNECTING SYSTEM
DE3486443D1 (en)	1997-03-27	Rectangular-elliptical transition waveguide
DE3484975D1 (en)	1991-10-02	OPTICAL CABLE.
DK159341C (en)	1991-03-11	OPTICAL CONNECTOR
IT1150869B (en)	1986-12-17	COUPLER
FI852000L (en)	1985-05-20	FIBER OPTICS.
GB2143650B (en)	1986-09-17	Optical coupler
GB8425585D0 (en)	1984-11-14	Optical coupler
IT1149456B (en)	1986-12-03	COUPLER
DK290884A (en)	1984-06-13	OPTICAL REFERENCES
DK600384D0 (en)	1984-12-14	OPTICAL AMPLIFIER
DK609784A (en)	1985-07-01	OPTICAL TRANSMISSION PLATE
GB2144557B (en)	1986-11-05	Optical coupler
DK474683A (en)	1984-04-15	OPTICAL TRANSOR
DK557484D0 (en)	1984-11-23	OPTICAL READER
ES293419Y (en)	1987-04-16	AN OPTICAL CABLE.
IT1138421B (en)	1986-09-17	DETACHABLE OPTICAL CONNECTOR
IT1155715B (en)	1987-01-28	OPTICAL CONNECTOR
ES281739Y (en)	1986-12-01	AN OPTICAL COUPLER
FI840956A0 (en)	1984-03-08	KABEL
DE8301479U1 (en)	1983-06-16	LENS ADAPTER
KR850007942U (en)	1985-10-26	Fiber scope
DK509084D0 (en)	1984-10-25	OPTICAL RESONATOR