ATE144625T1 - Herstellungsmethode eines faseroptischen kopplers - Google Patents
Herstellungsmethode eines faseroptischen kopplersInfo
- Publication number
- ATE144625T1 ATE144625T1 AT90904876T AT90904876T ATE144625T1 AT E144625 T1 ATE144625 T1 AT E144625T1 AT 90904876 T AT90904876 T AT 90904876T AT 90904876 T AT90904876 T AT 90904876T AT E144625 T1 ATE144625 T1 AT E144625T1
- Authority
- AT
- Austria
- Prior art keywords
- fibre
- pct
- coupler
- fibres
- central
- 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
-
- 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)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Gyroscopes (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898906327A GB8906327D0 (en) | 1989-03-20 | 1989-03-20 | A method of forming an optical fibre star coupler and a coupler so formed |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE144625T1 true ATE144625T1 (de) | 1996-11-15 |
Family
ID=10653654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90904876T ATE144625T1 (de) | 1989-03-20 | 1990-03-20 | Herstellungsmethode eines faseroptischen kopplers |
Country Status (12)
Country | Link |
---|---|
US (1) | US5175779A (de) |
EP (1) | EP0464079B1 (de) |
JP (1) | JPH04504179A (de) |
KR (1) | KR920701844A (de) |
AT (1) | ATE144625T1 (de) |
AU (1) | AU633552B2 (de) |
CA (1) | CA2046286C (de) |
DE (1) | DE69028986T2 (de) |
ES (1) | ES2093643T3 (de) |
GB (2) | GB8906327D0 (de) |
HK (2) | HK132696A (de) |
WO (1) | WO1990011540A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5175782A (en) * | 1990-11-16 | 1992-12-29 | Amp Incorporated | Optical fiber coupler of improved signal distribution characteristics |
US5300162A (en) * | 1990-11-29 | 1994-04-05 | Hoechst Aktiengesellschaft | Process for the production of an optical coupler for polymeric optical fibers |
US5166994A (en) * | 1991-03-05 | 1992-11-24 | Aster Corporation | Low cost one by eight singlemode optical fiber coupler |
IT1252264B (it) * | 1991-11-18 | 1995-06-08 | Sirti Spa | Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche |
US5268979A (en) * | 1992-07-15 | 1993-12-07 | Corning Incorporated | Achromatic overclad fiber optic coupler |
US5351326A (en) * | 1992-10-13 | 1994-09-27 | Corning Incorporated | Method of affixing optical fiber to coupler |
GB9301052D0 (en) * | 1993-01-20 | 1993-03-10 | Marconi Gec Ltd | Optical devices |
US5408554A (en) * | 1993-12-17 | 1995-04-18 | Porta System Corporation | Fiber optic coupling |
US5459804A (en) * | 1993-04-06 | 1995-10-17 | Porta Systems Corporation | Fiberoptic couplers having spacer fibers that have no optical cores |
AU6700394A (en) * | 1993-04-06 | 1994-10-24 | Porta Systems Corporation | Fiberoptic coupling |
US5408556A (en) * | 1993-12-06 | 1995-04-18 | Kaptron, Inc. | 1 X N splitter for single-mode fibers and method of construction |
US5748820A (en) * | 1994-03-24 | 1998-05-05 | France Telecom | Component for connection to a multi-core fiber, and a method of manufacture |
CA2123757C (en) * | 1994-05-17 | 2002-06-25 | Francois Gonthier | Method for making optical waveguide couplers with low wavelength sensitivity and couplers thereby produced |
FR2728693B1 (fr) * | 1994-12-21 | 1997-01-31 | Alcatel Cable | Procede de fabrication d'un repartiteur optique multifibre et repartiteur optique obtenu selon ce procede |
US5594822A (en) * | 1995-12-05 | 1997-01-14 | Corning Incorporated | Fiber optic couplers, preform and method of making same |
US20030188555A1 (en) * | 2002-04-05 | 2003-10-09 | Henning Michael Richard | Fused bi-conical coupler pulling technique |
US7460755B2 (en) * | 2003-01-17 | 2008-12-02 | Hrl Laboratories, Llc | Method and apparatus for combining laser light |
US7457326B2 (en) * | 2003-01-17 | 2008-11-25 | Hrl Laboratories, Llc | Method and apparatus for coherently combining multiple laser oscillators |
US7274717B1 (en) | 2004-07-15 | 2007-09-25 | Hrl Laboratories, Llc | Dark fiber laser array coupler |
US7342947B1 (en) | 2004-07-15 | 2008-03-11 | Hrl Laboratories, Llc | Dark fiber laser array coupler |
US20060165358A1 (en) * | 2005-01-21 | 2006-07-27 | Ceramoptec Industries, Inc. | Compact bundles of light guides with sections having reduced interstitial area |
US7738751B1 (en) | 2008-05-06 | 2010-06-15 | Hrl Laboratories, Llc | All-fiber laser coupler with high stability |
US8184363B2 (en) * | 2009-08-07 | 2012-05-22 | Northrop Grumman Systems Corporation | All-fiber integrated high power coherent beam combination |
US8184361B2 (en) * | 2009-08-07 | 2012-05-22 | Northrop Grumman Systems Corporation | Integrated spectral and all-fiber coherent beam combination |
US8514485B2 (en) * | 2009-08-07 | 2013-08-20 | Northrop Grumman Systems Corporation | Passive all-fiber integrated high power coherent beam combination |
US9366821B2 (en) * | 2012-03-02 | 2016-06-14 | Tyco Electronics Corporation | Method of forming fused coupler |
WO2015020651A1 (en) * | 2013-08-08 | 2015-02-12 | Ofs Fitel, Llc | Multicore fiber coupler and method of producing it |
EP3218317B1 (de) | 2014-11-13 | 2018-10-17 | Gerresheimer Glas GmbH | Partikelfilter einer glasformmaschine, kolbeneinheit, blaskopf, blaskopfstütze und an diesen filter angepasste glasformmaschine oder glasformmaschine mit diesem filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2812346A1 (de) * | 1977-03-23 | 1978-09-28 | Tokyo Shibaura Electric Co | Lichtverteiler |
GB8519183D0 (en) * | 1985-07-30 | 1985-09-04 | British Telecomm | Optical fused couplers |
US4799949A (en) * | 1985-08-15 | 1989-01-24 | Corning Glass Works | Method of making low loss fiber optic coupler |
JPS63115112A (ja) * | 1986-11-04 | 1988-05-19 | Hitachi Ltd | プラスチツク光フアイバカプラおよびその製造方法 |
JPS63129307A (ja) * | 1986-11-19 | 1988-06-01 | Sumitomo Electric Ind Ltd | スタ−カプラ及びその製造法 |
JPS63217314A (ja) * | 1987-03-06 | 1988-09-09 | Nippon Telegr & Teleph Corp <Ntt> | 光分岐器の製造方法 |
-
1989
- 1989-03-20 GB GB898906327A patent/GB8906327D0/en active Pending
-
1990
- 1990-03-20 CA CA002046286A patent/CA2046286C/en not_active Expired - Lifetime
- 1990-03-20 JP JP2504972A patent/JPH04504179A/ja active Pending
- 1990-03-20 AT AT90904876T patent/ATE144625T1/de not_active IP Right Cessation
- 1990-03-20 DE DE69028986T patent/DE69028986T2/de not_active Expired - Lifetime
- 1990-03-20 AU AU52833/90A patent/AU633552B2/en not_active Expired
- 1990-03-20 EP EP90904876A patent/EP0464079B1/de not_active Expired - Lifetime
- 1990-03-20 US US07/743,317 patent/US5175779A/en not_active Expired - Lifetime
- 1990-03-20 KR KR1019910701185A patent/KR920701844A/ko not_active Application Discontinuation
- 1990-03-20 ES ES90904876T patent/ES2093643T3/es not_active Expired - Lifetime
- 1990-03-20 WO PCT/GB1990/000419 patent/WO1990011540A1/en active IP Right Grant
-
1991
- 1991-07-31 GB GB9116497A patent/GB2247539B/en not_active Expired - Lifetime
-
1996
- 1996-07-25 HK HK132696A patent/HK132696A/xx not_active IP Right Cessation
-
1997
- 1997-06-26 HK HK110097A patent/HK110097A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1990011540A1 (en) | 1990-10-04 |
HK132696A (en) | 1996-08-02 |
EP0464079A1 (de) | 1992-01-08 |
ES2093643T3 (es) | 1997-01-01 |
GB9116497D0 (en) | 1991-09-11 |
AU633552B2 (en) | 1993-02-04 |
GB8906327D0 (en) | 1989-05-04 |
GB2247539B (en) | 1993-08-04 |
DE69028986T2 (de) | 1997-04-03 |
CA2046286A1 (en) | 1990-09-21 |
AU5283390A (en) | 1990-10-22 |
GB2247539A (en) | 1992-03-04 |
EP0464079B1 (de) | 1996-10-23 |
DE69028986D1 (de) | 1996-11-28 |
KR920701844A (ko) | 1992-08-12 |
JPH04504179A (ja) | 1992-07-23 |
CA2046286C (en) | 1997-12-02 |
US5175779A (en) | 1992-12-29 |
HK110097A (en) | 1997-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |