NO881786L - Fiberoptisk anordning. - Google Patents
Fiberoptisk anordning.Info
- Publication number
- NO881786L NO881786L NO881786A NO881786A NO881786L NO 881786 L NO881786 L NO 881786L NO 881786 A NO881786 A NO 881786A NO 881786 A NO881786 A NO 881786A NO 881786 L NO881786 L NO 881786L
- Authority
- NO
- Norway
- Prior art keywords
- optical device
- fiber optical
- realized
- fiber optic
- hollow cylinder
- 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)
- Coupling Device And Connection With Printed Circuit (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Inorganic Insulating Materials (AREA)
- Medicines Containing Plant Substances (AREA)
- Optical Couplings Of Light Guides (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Escalators And Moving Walkways (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- External Artificial Organs (AREA)
- Laser Surgery Devices (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873713658 DE3713658A1 (de) | 1987-04-24 | 1987-04-24 | Faseroptischer sternkoppler |
Publications (4)
Publication Number | Publication Date |
---|---|
NO881786D0 NO881786D0 (no) | 1988-04-22 |
NO881786L true NO881786L (no) | 1988-10-25 |
NO170705B NO170705B (no) | 1992-08-10 |
NO170705C NO170705C (no) | 1992-11-18 |
Family
ID=6326166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO881786A NO170705C (no) | 1987-04-24 | 1988-04-22 | Fiberoptisk stjernekopler |
Country Status (7)
Country | Link |
---|---|
US (1) | US4836644A (no) |
EP (1) | EP0287925B1 (no) |
AT (1) | ATE69896T1 (no) |
DE (2) | DE3713658A1 (no) |
DK (1) | DK166930B1 (no) |
FI (1) | FI87697C (no) |
NO (1) | NO170705C (no) |
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 AT AT88105752T patent/ATE69896T1/de active
- 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
- 1988-04-21 DK DK217088A patent/DK166930B1/da not_active IP Right Cessation
- 1988-04-22 FI FI881914A patent/FI87697C/fi not_active IP Right Cessation
- 1988-04-22 NO NO881786A patent/NO170705C/no unknown
- 1988-04-25 US US07/185,383 patent/US4836644A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK217088A (da) | 1988-10-25 |
FI881914A (fi) | 1988-10-25 |
FI87697C (fi) | 1993-02-10 |
DE3866407D1 (de) | 1992-01-09 |
DK166930B1 (da) | 1993-08-02 |
NO881786D0 (no) | 1988-04-22 |
FI87697B (fi) | 1992-10-30 |
DK217088D0 (da) | 1988-04-21 |
ATE69896T1 (de) | 1991-12-15 |
FI881914A0 (fi) | 1988-04-22 |
NO170705C (no) | 1992-11-18 |
NO170705B (no) | 1992-08-10 |
DE3713658A1 (de) | 1988-11-17 |
US4836644A (en) | 1989-06-06 |
EP0287925B1 (de) | 1991-11-27 |
EP0287925A1 (de) | 1988-10-26 |
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