ATE80867T1 - Faserkoppler und methode zu seiner herstellung. - Google Patents
Faserkoppler und methode zu seiner herstellung.Info
- Publication number
- ATE80867T1 ATE80867T1 AT89302372T AT89302372T ATE80867T1 AT E80867 T1 ATE80867 T1 AT E80867T1 AT 89302372 T AT89302372 T AT 89302372T AT 89302372 T AT89302372 T AT 89302372T AT E80867 T1 ATE80867 T1 AT E80867T1
- Authority
- AT
- Austria
- Prior art keywords
- coupler
- aperture
- tube
- length
- heated
- 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
- G02B6/2821—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
- G02B6/2835—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 formed or shaped by thermal treatment, e.g. couplers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/047—Re-forming tubes or rods by drawing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
- C03B23/073—Vacuum-blowing
- C03B23/076—Shrinking the glass tube on to a mandrel
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/242,919 US4915467A (en) | 1988-09-12 | 1988-09-12 | Method of making fiber coupler having integral precision connection wells |
EP89302372A EP0359351B1 (de) | 1988-09-12 | 1989-03-10 | Faserkoppler und Methode zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE80867T1 true ATE80867T1 (de) | 1992-10-15 |
Family
ID=22916642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89302372T ATE80867T1 (de) | 1988-09-12 | 1989-03-10 | Faserkoppler und methode zu seiner herstellung. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4915467A (de) |
EP (1) | EP0359351B1 (de) |
JP (1) | JPH0283505A (de) |
KR (1) | KR900005197A (de) |
AT (1) | ATE80867T1 (de) |
AU (1) | AU615336B2 (de) |
CA (1) | CA1314162C (de) |
DE (1) | DE68902970T2 (de) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02137806A (ja) * | 1988-11-18 | 1990-05-28 | Japan Aviation Electron Ind Ltd | 光ファイバカプラの製造方法 |
US5167685A (en) * | 1988-11-21 | 1992-12-01 | Sumitomo Electric Industries, Ltd. | Method for manufacturing a fiber type coupler |
US5131735A (en) * | 1989-06-15 | 1992-07-21 | Corning Incorporated | Fiber optic coupler |
US5104434A (en) * | 1989-07-17 | 1992-04-14 | Corning Incorporated | Method of making fiber optic couplers |
US5017206A (en) * | 1990-01-04 | 1991-05-21 | Corning Incorporated | Method of providing a 1xN fiber optic coupler |
EP0479218B1 (de) * | 1990-10-01 | 1994-03-30 | Suido Kiko Kabushiki Kaisha | Flockungsmittel für Wasseraufbereitung und Verfahren für seine Herstellung |
US5152818A (en) * | 1990-11-09 | 1992-10-06 | Corning Incorporated | Method of making polarization retaining fiber |
US5121453A (en) * | 1991-06-12 | 1992-06-09 | The United States Of America As Represented By The Secretary Of The Navy | Polarization independent narrow channel wavelength division multiplexing fiber coupler and method for producing same |
US5251277A (en) * | 1992-09-11 | 1993-10-05 | Corning Incorporated | Optical fiber coupler exhibiting reduced polarization sensitivity and method of making same |
US5522003A (en) | 1993-03-02 | 1996-05-28 | Ward; Robert M. | Glass preform with deep radial gradient layer and method of manufacturing same |
US5295205A (en) * | 1993-03-29 | 1994-03-15 | Corning Incorporated | Environmentally stable monolithic Mach-Zehnder device |
CA2161939A1 (en) * | 1994-12-20 | 1996-06-21 | George E. Berkey | Method of making optical fiber having depressed index core region |
US5917109A (en) | 1994-12-20 | 1999-06-29 | Corning Incorporated | Method of making optical fiber having depressed index core region |
US5956443A (en) * | 1997-01-31 | 1999-09-21 | Corning Incorporated | Sealed airlines in optical fiber couplers |
US6396966B1 (en) | 1997-02-09 | 2002-05-28 | Nanoptics, Inc. | Glass structures for nanodelivery and nanosensing |
IL120181A0 (en) * | 1997-02-09 | 1997-07-13 | Fish Galina | Method of producing high throughput tapered straight and cantilevered glass structures for nanodelivery and nanosensing |
US6317555B1 (en) | 1998-05-06 | 2001-11-13 | Cidra Corporation | Creep-resistant optical fiber attachment |
US6507693B2 (en) | 1998-05-06 | 2003-01-14 | Cidra Corporation | Optical filter device having creep-resistant optical fiber attachments |
US6768825B2 (en) | 1998-05-06 | 2004-07-27 | Weatherford/Lamb, Inc. | Optical sensor device having creep-resistant optical fiber attachments |
DE69942749D1 (de) | 1998-12-04 | 2010-10-21 | Cidra Corp | Spannungsisolierter temperatursensor mit einem bragg-gitter |
WO2000033034A1 (en) | 1998-12-04 | 2000-06-08 | Cidra Corporation | Pressure-isolated bragg grating temperature sensor |
US6982996B1 (en) | 1999-12-06 | 2006-01-03 | Weatherford/Lamb, Inc. | Large diameter optical waveguide, grating, and laser |
US6810178B2 (en) * | 1998-12-04 | 2004-10-26 | Cidra Corporation | Large diameter optical waveguide having blazed grating therein |
CN1153054C (zh) | 1998-12-04 | 2004-06-09 | 塞德拉公司 | 布拉格光栅压力传感器 |
WO2000037914A2 (en) | 1998-12-04 | 2000-06-29 | Cidra Corporation | Bragg grating pressure sensor |
US6249624B1 (en) | 1998-12-04 | 2001-06-19 | Cidra Corporation | Method and apparatus for forming a Bragg grating with high intensity light |
KR20010080688A (ko) | 1998-12-04 | 2001-08-22 | 추후제출 | 압축 조정된 브래그 격자 및 레이저 |
US6763043B2 (en) * | 1998-12-04 | 2004-07-13 | Cidra Corporation | Tunable grating-based dispersion compensator |
US6792009B2 (en) | 1998-12-04 | 2004-09-14 | Cidra Corporation | Tunable grating-based channel filter parking device |
US6278811B1 (en) | 1998-12-04 | 2001-08-21 | Arthur D. Hay | Fiber optic bragg grating pressure sensor |
US6298184B1 (en) | 1998-12-04 | 2001-10-02 | Cidra Corporation | Method and apparatus for forming a tube-encased bragg grating |
US6490931B1 (en) | 1998-12-04 | 2002-12-10 | Weatherford/Lamb, Inc. | Fused tension-based fiber grating pressure sensor |
ATE265055T1 (de) | 1998-12-04 | 2004-05-15 | Cidra Corp | Rohrförderfasergitter |
US6271766B1 (en) | 1998-12-23 | 2001-08-07 | Cidra Corporation | Distributed selectable latent fiber optic sensors |
US6996316B2 (en) * | 1999-09-20 | 2006-02-07 | Cidra Corporation | Large diameter D-shaped optical waveguide and coupler |
US6439055B1 (en) | 1999-11-15 | 2002-08-27 | Weatherford/Lamb, Inc. | Pressure sensor assembly structure to insulate a pressure sensing device from harsh environments |
US6626043B1 (en) * | 2000-01-31 | 2003-09-30 | Weatherford/Lamb, Inc. | Fluid diffusion resistant glass-encased fiber optic sensor |
US7386204B1 (en) | 2000-08-26 | 2008-06-10 | Cidra Corporation | Optical filter having a shaped filter function |
US6594410B2 (en) | 2000-08-26 | 2003-07-15 | Cidra Corporation | Wide range tunable optical filter |
US6594288B1 (en) | 2000-11-06 | 2003-07-15 | Cidra Corporation | Tunable raman laser and amplifier |
US6753034B2 (en) | 2001-07-12 | 2004-06-22 | Cidra Corporation | Method of metallization of an optical waveguide |
FR2830086B1 (fr) * | 2001-09-27 | 2004-08-27 | Cit Alcatel | Filtre accordable compose d'une fibre optique et procede correspondant |
AU2003216359A1 (en) * | 2002-02-19 | 2003-09-09 | Medamicus, Inc. | Composite stasis valve |
US7457326B2 (en) * | 2003-01-17 | 2008-11-25 | Hrl Laboratories, Llc | Method and apparatus for coherently combining multiple laser oscillators |
US7460755B2 (en) * | 2003-01-17 | 2008-12-02 | Hrl Laboratories, Llc | Method and apparatus for combining laser light |
US6931188B2 (en) | 2003-02-21 | 2005-08-16 | Weatherford/Lamb, Inc. | Side-hole cane waveguide sensor |
US20060153512A1 (en) * | 2004-04-22 | 2006-07-13 | Falkenstein Paul L | Fused array preform fabrication of holey optical fibers |
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 |
US7264404B2 (en) * | 2004-10-29 | 2007-09-04 | Weatherford/Lamb, Inc. | Optical connector assembly |
CA2523930A1 (en) * | 2005-10-19 | 2007-04-19 | Itf Technologies Optiques Inc./Itf Optical Technologies Inc. | Method of making fiber optic couplers with precise positioning of fibers |
JP2008277582A (ja) * | 2007-04-27 | 2008-11-13 | Fujikura Ltd | 光ポンピングデバイス用マルチコアファイバとその製造方法、光ポンピングデバイス、ファイバレーザ及びファイバ増幅器 |
US7738751B1 (en) | 2008-05-06 | 2010-06-15 | Hrl Laboratories, Llc | All-fiber laser coupler with high stability |
US10197752B2 (en) * | 2013-02-22 | 2019-02-05 | Weatherford Technology Holdings, Llc | Monolithic multi-optical-waveguide penetrator or connector |
US20140241681A1 (en) * | 2013-02-22 | 2014-08-28 | Weatherford/Lamb, Inc. | Multi-core optical waveguide for multi-parameter sensing |
US10112321B2 (en) * | 2013-03-13 | 2018-10-30 | Massachusetts Institute Of Technology | High-pressure in-fiber particle production with precise dimensional control |
CN113716863A (zh) * | 2021-09-15 | 2021-11-30 | 深圳市比洋互联科技有限公司 | 一种双纤毛细管及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608722A (en) * | 1950-09-06 | 1952-09-02 | Otmar M Stuetzer | Process for making microspacers |
US4679894A (en) * | 1984-08-20 | 1987-07-14 | Litton Systems, Inc. | Electrically switched fiber optic directional coupler |
GB8513542D0 (en) * | 1985-05-29 | 1985-07-03 | Gen Electric Co Plc | Fibre optic coupler |
CA1253376A (en) * | 1985-07-29 | 1989-05-02 | Kenneth O. Hill | Fiber optic directional coupler |
US4799949A (en) * | 1985-08-15 | 1989-01-24 | Corning Glass Works | Method of making low loss fiber optic coupler |
US4704151A (en) * | 1985-08-15 | 1987-11-03 | Corning Glass Works | Method for drawing fiber optic coupler |
US4834481A (en) * | 1985-11-12 | 1989-05-30 | Gould Inc. | In-line single-mode fiber optic multiplexer/demultiplexer |
DE3630741A1 (de) * | 1986-09-10 | 1988-03-17 | Philips Patentverwaltung | Optischer polarisationsregler mit einer wellenleiterstruktur |
US4931076A (en) * | 1987-08-07 | 1990-06-05 | Corning Incorporated | Method of making fiber optic coupler |
US4750926A (en) * | 1987-08-07 | 1988-06-14 | Corning Glass Works | Method of making precision shaped apertures in glass |
CA1323195C (en) * | 1988-07-19 | 1993-10-19 | William James Miller | Method of reproducibly making fiber optic coupler |
US5031300A (en) * | 1989-06-15 | 1991-07-16 | Corning Incorporated | Method of making optical devices |
-
1988
- 1988-09-12 US US07/242,919 patent/US4915467A/en not_active Expired - Lifetime
- 1988-12-08 CA CA000585312A patent/CA1314162C/en not_active Expired - Fee Related
-
1989
- 1989-01-18 KR KR1019890000453A patent/KR900005197A/ko not_active Application Discontinuation
- 1989-03-10 DE DE8989302372T patent/DE68902970T2/de not_active Expired - Fee Related
- 1989-03-10 AT AT89302372T patent/ATE80867T1/de not_active IP Right Cessation
- 1989-03-10 EP EP89302372A patent/EP0359351B1/de not_active Expired - Lifetime
- 1989-03-17 JP JP1064042A patent/JPH0283505A/ja active Pending
- 1989-09-12 AU AU41306/89A patent/AU615336B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA1314162C (en) | 1993-03-09 |
KR900005197A (ko) | 1990-04-13 |
US4915467A (en) | 1990-04-10 |
EP0359351A1 (de) | 1990-03-21 |
JPH0283505A (ja) | 1990-03-23 |
AU615336B2 (en) | 1991-09-26 |
DE68902970D1 (de) | 1992-10-29 |
EP0359351B1 (de) | 1992-09-23 |
DE68902970T2 (de) | 1993-04-08 |
AU4130689A (en) | 1990-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |