FI881914A0 - Ljusfiberstjaernkontakt. - Google Patents
Ljusfiberstjaernkontakt.Info
- Publication number
- FI881914A0 FI881914A0 FI881914A FI881914A FI881914A0 FI 881914 A0 FI881914 A0 FI 881914A0 FI 881914 A FI881914 A FI 881914A FI 881914 A FI881914 A FI 881914A FI 881914 A0 FI881914 A0 FI 881914A0
- Authority
- FI
- Finland
- Prior art keywords
- ljusfiberstjaernkontakt
- realized
- fiber optic
- hollow cylinder
- optical waveguides
- Prior art date
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
- G02B6/24—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
- G02B6/2856—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 formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Medicines Containing Plant Substances (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Inorganic Insulating Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Optical Couplings Of Light Guides (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Laser Surgery Devices (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- External Artificial Organs (AREA)
- Escalators And Moving Walkways (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873713658 DE3713658A1 (de) | 1987-04-24 | 1987-04-24 | Faseroptischer sternkoppler |
DE3713658 | 1987-04-24 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI881914A0 true FI881914A0 (fi) | 1988-04-22 |
FI881914A FI881914A (fi) | 1988-10-25 |
FI87697B FI87697B (fi) | 1992-10-30 |
FI87697C FI87697C (fi) | 1993-02-10 |
Family
ID=6326166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI881914A FI87697C (fi) | 1987-04-24 | 1988-04-22 | Ljusledarstjaernkopplare |
Country Status (7)
Country | Link |
---|---|
US (1) | US4836644A (fi) |
EP (1) | EP0287925B1 (fi) |
AT (1) | ATE69896T1 (fi) |
DE (2) | DE3713658A1 (fi) |
DK (1) | DK166930B1 (fi) |
FI (1) | FI87697C (fi) |
NO (1) | NO170705C (fi) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4900118A (en) * | 1987-05-22 | 1990-02-13 | Furukawa Electric Co., Ltd. | Multiple-fiber optical component and method for manufacturing of the same |
FR2625815B1 (fr) * | 1988-01-08 | 1990-05-04 | Cit Alcatel | Diffuseur optique du type n par n |
GB8816521D0 (en) * | 1988-07-12 | 1988-08-17 | British Telecomm | Optical star couplers |
GB9015775D0 (en) * | 1990-07-18 | 1990-09-05 | British Telecomm | Optical fibre coupler |
GB9020175D0 (en) * | 1990-09-14 | 1990-10-24 | Travis Adrian R L | Optical apparatus |
US5282257A (en) * | 1990-12-28 | 1994-01-25 | Fuji Xerox Co., Ltd. | Star coupler and optical communication network |
US5166994A (en) * | 1991-03-05 | 1992-11-24 | Aster Corporation | Low cost one by eight singlemode optical fiber coupler |
US5216731A (en) * | 1991-10-15 | 1993-06-01 | Center For Innovative Technology | Fused biconical taper fiber optic coupler station and fabrication techniques |
US5355426A (en) * | 1992-09-02 | 1994-10-11 | Gould Electronics Inc. | Broadband MXN optical fiber couplers and method of making |
US5353363A (en) * | 1993-11-01 | 1994-10-04 | Corning Incorporated | Optical fiber bendable coupler/switch device |
US6839490B2 (en) * | 2001-07-10 | 2005-01-04 | Jds Uniphase Corporation | Method of making sequential coupler arrangements and resulting devices |
US6823117B2 (en) * | 2001-12-07 | 2004-11-23 | Coherent, Inc. | Mode multiplexing optical coupling device |
EP1329749A1 (de) | 2002-01-16 | 2003-07-23 | Alcatel | Integrierter optischer Richtkoppler mit sich verjüngenden Wellenleitern |
US8606058B2 (en) * | 2009-04-30 | 2013-12-10 | Hewlett-Packard Development Company, L.P. | Multi-channel optical coupler |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912149A (en) * | 1974-10-15 | 1975-10-14 | William S Fortune | Portable desoldering tool |
FR2298237A1 (fr) * | 1975-01-14 | 1976-08-13 | Thomson Csf | Systeme de transmission optique par guides de lumiere |
FR2298806A1 (fr) * | 1975-01-22 | 1976-08-20 | Thomson Csf | Dispositif coupleur optique pour interconnexion de |
DE3241774A1 (de) * | 1981-11-14 | 1983-06-23 | Kei Tokyo Mori | Einrichtung zur sammlung und uebermittlung von optischer energie unter verwendung von rohrfoermigen lichtuebertragungselementen |
-
1987
- 1987-04-24 DE DE19873713658 patent/DE3713658A1/de not_active Withdrawn
-
1988
- 1988-04-12 DE DE8888105752T patent/DE3866407D1/de not_active Expired - Fee Related
- 1988-04-12 EP EP88105752A patent/EP0287925B1/de not_active Expired - Lifetime
- 1988-04-12 AT AT88105752T patent/ATE69896T1/de active
- 1988-04-21 DK DK217088A patent/DK166930B1/da not_active IP Right Cessation
- 1988-04-22 NO NO881786A patent/NO170705C/no unknown
- 1988-04-22 FI FI881914A patent/FI87697C/fi not_active IP Right Cessation
- 1988-04-25 US US07/185,383 patent/US4836644A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0287925B1 (de) | 1991-11-27 |
NO170705C (no) | 1992-11-18 |
ATE69896T1 (de) | 1991-12-15 |
DE3713658A1 (de) | 1988-11-17 |
NO881786L (no) | 1988-10-25 |
US4836644A (en) | 1989-06-06 |
DK166930B1 (da) | 1993-08-02 |
NO881786D0 (no) | 1988-04-22 |
EP0287925A1 (de) | 1988-10-26 |
FI87697B (fi) | 1992-10-30 |
DK217088A (da) | 1988-10-25 |
NO170705B (no) | 1992-08-10 |
FI881914A (fi) | 1988-10-25 |
DK217088D0 (da) | 1988-04-21 |
FI87697C (fi) | 1993-02-10 |
DE3866407D1 (de) | 1992-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3886583D1 (de) | Faseroptischer Koppler. | |
ATE69896T1 (de) | Faseroptischer sternkoppler. | |
DE3885213D1 (de) | Mittel, um eine optische Fiber an ein opto-elektronisches Bauelement anzukoppeln. | |
DE69006145D1 (de) | Faseroptische Spleisseinheit. | |
DE69021680D1 (de) | Optischer Verzweiger für multimodale faseroptische Systeme. | |
NO154854C (no) | Koplingsstykke for optiske fibre. | |
FR2624277B1 (fr) | Commutateur pour fibres optiques | |
DE3883874D1 (de) | Bikonischer faseroptischer Koppler. | |
FI881746A (fi) | Av optiska fibrer tillverkad kabel innehaollande ett skikt av polyetenkomposition. | |
GB2046942B (en) | Optical star coupler for multi-mode light conducting fibres | |
DE3878746D1 (de) | Endstueck faseroptischen bandkabels. | |
DE3854175D1 (de) | Fiberoptischer Adapter. | |
FR2598820B1 (fr) | Attenuateur pour fibres optiques monomode et procede pour sa fabrication. | |
DE69006154D1 (de) | Faseroptische Spleisseinheit. | |
BR8803974A (pt) | Linha submarina para telecomunicacoes por fibras oticas | |
IT8468260A1 (it) | Accoppiatore per fibre ottiche. | |
IT1211499B (it) | Dispositivo per l accoppiamento fra fibre ottiche monomodali | |
IT7923808A0 (it) | Procedimento di fabbricazione di preforme per fibre ottiche. | |
DE69014493D1 (de) | Faseroptischer Kuppler. | |
DE69018616D1 (de) | Faseroptischer koppler. | |
FI900567A0 (fi) | En optisk fiberkaerna foer en kabel foer bruk under vatten. | |
IT8123527A0 (it) | Metodo di giuntaggio per fusione di fibre ottiche. | |
ATE103397T1 (de) | Spleissmuffe fuer lichtwellenleiterkabel. | |
NO905640D0 (no) | Gjenbrukbart mekanisk koblingsstykke for optiske fibre. | |
DE58908505D1 (de) | Faseroptischer Strahlteiler. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: KABEL RHEYDT AKTIENGESELLSCHAFT |
|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: KABEL RHEYDT AKTIENGESELLSCHAFT |