NO853275L - Elektrisk svitsjet fiberoptisk retningskobler. - Google Patents
Elektrisk svitsjet fiberoptisk retningskobler.Info
- Publication number
- NO853275L NO853275L NO853275A NO853275A NO853275L NO 853275 L NO853275 L NO 853275L NO 853275 A NO853275 A NO 853275A NO 853275 A NO853275 A NO 853275A NO 853275 L NO853275 L NO 853275L
- Authority
- NO
- Norway
- Prior art keywords
- fiber
- optical fibers
- block
- optical fiber
- fibers
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 135
- 230000003287 optical effect Effects 0.000 title claims abstract description 16
- 230000003993 interaction Effects 0.000 claims abstract description 51
- 230000008878 coupling Effects 0.000 claims abstract description 33
- 238000010168 coupling process Methods 0.000 claims abstract description 33
- 238000005859 coupling reaction Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000006880 cross-coupling reaction Methods 0.000 claims abstract description 10
- 230000007423 decrease Effects 0.000 claims abstract description 6
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 5
- 239000013078 crystal Substances 0.000 claims description 60
- 239000013307 optical fiber Substances 0.000 claims description 56
- 238000005253 cladding Methods 0.000 claims description 33
- 230000005684 electric field Effects 0.000 claims description 18
- 230000001052 transient effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000001902 propagating effect Effects 0.000 claims description 9
- 230000001965 increasing effect Effects 0.000 claims description 4
- 239000011149 active material Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 19
- 239000000758 substrate Substances 0.000 description 24
- 238000000227 grinding Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 7
- 238000005498 polishing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000382 optic material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- QYUUWLKYUDMHSB-UHFFFAOYSA-L [O-]C#N.[K+].[K+].[O-]C#N Chemical compound [O-]C#N.[K+].[K+].[O-]C#N QYUUWLKYUDMHSB-UHFFFAOYSA-L 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- VPOLVWCUBVJURT-UHFFFAOYSA-N pentadecasodium;pentaborate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] VPOLVWCUBVJURT-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
-
- 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
- G02B6/2826—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 using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
- G02B6/283—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 using mechanical machining means for shaping of the couplers, e.g. grinding or polishing couplers being tunable or adjustable
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3131—Digital deflection, i.e. optical switching in an optical waveguide structure in optical fibres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optical Integrated Circuits (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Multicomponent Fibers (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/642,215 US4679894A (en) | 1984-08-20 | 1984-08-20 | Electrically switched fiber optic directional coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO853275L true NO853275L (no) | 1986-02-21 |
Family
ID=24575685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO853275A NO853275L (no) | 1984-08-20 | 1985-08-20 | Elektrisk svitsjet fiberoptisk retningskobler. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4679894A (ja) |
| EP (1) | EP0176178B1 (ja) |
| JP (1) | JPS6159305A (ja) |
| KR (1) | KR900007556B1 (ja) |
| AT (1) | ATE59710T1 (ja) |
| AU (1) | AU558060B2 (ja) |
| BR (1) | BR8503103A (ja) |
| CA (1) | CA1245755A (ja) |
| DE (1) | DE3581032D1 (ja) |
| IL (1) | IL75889A0 (ja) |
| NO (1) | NO853275L (ja) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU569803B2 (en) * | 1984-09-06 | 1988-02-18 | Hitachi Limited | Optical fibre star coupler |
| GB8513542D0 (en) * | 1985-05-29 | 1985-07-03 | Gen Electric Co Plc | Fibre optic coupler |
| FR2584826B1 (fr) * | 1985-07-11 | 1987-10-09 | Labo Electronique Physique | Element de commutation optique entre deux guides de lumiere et matrice de commutation optique formee de ces elements de commutation |
| GB8519183D0 (en) * | 1985-07-30 | 1985-09-04 | British Telecomm | Optical fused couplers |
| US4738511A (en) * | 1986-01-07 | 1988-04-19 | Litton Systems, Inc. | Molecular bonded fiber optic couplers and method of fabrication |
| US4915468A (en) * | 1987-02-20 | 1990-04-10 | The Board Of Trustees Of The Leland Stanford Junior University | Apparatus using two-mode optical waveguide with non-circular core |
| US4741586A (en) * | 1987-02-20 | 1988-05-03 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic coupler using two-mode optical waveguides |
| DE8804518U1 (de) * | 1988-04-06 | 1988-05-19 | Giese, Willi, 2390 Flensburg | Lichtleiterkoppler |
| US5082349A (en) * | 1988-04-25 | 1992-01-21 | The Board Of Trustees Of The Leland Stanford Junior University | Bi-domain two-mode single crystal fiber devices |
| US4915467A (en) * | 1988-09-12 | 1990-04-10 | Corning Incorporated | Method of making fiber coupler having integral precision connection wells |
| JPH0279030A (ja) * | 1988-09-16 | 1990-03-19 | Nippon Telegr & Teleph Corp <Ntt> | 非線形光学装置 |
| US5042980A (en) * | 1989-05-26 | 1991-08-27 | C. R. Bard, Inc. | Optical fiber diffusion tip for uniform illumination |
| US5207669A (en) * | 1989-05-26 | 1993-05-04 | C. R. Bard, Inc. | Optical fiber diffusion tip for uniform illumination |
| JPH0367229A (ja) * | 1989-08-05 | 1991-03-22 | Sumitomo Electric Ind Ltd | 光スイッチ |
| CA2024389C (en) * | 1989-09-06 | 1999-01-26 | Yasuo Matsuda | Coupler-type optical switch and process for producing the same |
| JPH05264834A (ja) * | 1992-03-18 | 1993-10-15 | Furukawa Electric Co Ltd:The | 導波路型光部品 |
| US5459801A (en) * | 1993-10-29 | 1995-10-17 | Rutgers University | Coupler used to fabricate add-drop devices, dispersion compensators, amplifiers, oscillators, superluminescent devices, and communications systems |
| CN100528559C (zh) | 1996-04-19 | 2009-08-19 | 松下电器产业株式会社 | 叠层式光盘制造方法及其装置 |
| US6026205A (en) * | 1997-01-21 | 2000-02-15 | Molecular Optoelectronics Corporation | Compound optical waveguide and filter applications thereof |
| US5892857A (en) * | 1997-01-21 | 1999-04-06 | Molecular Optoelectronics Corporation | Electro-optic compound waveguide intensity modular and method using same |
| US6081634A (en) * | 1998-09-25 | 2000-06-27 | The United States Of America As Represented By The National Security Agency | All-fiber optically-controlled optical switch |
| CA2271159A1 (en) * | 1999-04-30 | 2000-10-30 | Jds Fitel Inc. | Optical hybrid device |
| US6594063B1 (en) | 1999-09-15 | 2003-07-15 | Spectraswitch, Inc. | Birefringent optical device |
| US6735016B1 (en) | 1999-09-15 | 2004-05-11 | Spectraswitch, Inc. | Electro-optically controllable polarization insensitive optical device |
| JP2003131055A (ja) * | 2001-10-25 | 2003-05-08 | Fujitsu Ltd | 光導波路及びその製造方法 |
| US6873480B2 (en) * | 2001-11-08 | 2005-03-29 | Lightmaster Systems, Inc. | Method and apparatus for packaging optical elements |
| US6909824B1 (en) | 2002-03-05 | 2005-06-21 | Avi Messica | Mechanically actuated evanescent-wave coupled optical devices |
| CA2396831A1 (en) * | 2002-08-02 | 2004-02-02 | Femtonics Corporation | Microstructuring optical wave guide devices with femtosecond optical pulses |
| WO2020243692A1 (en) * | 2019-05-31 | 2020-12-03 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Chip-to-chip optical interconnection using high refractive index couplers |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208342A (en) * | 1962-09-18 | 1965-09-28 | Ibm | Electro-optic light coupling of optical fibers |
| US4012113A (en) * | 1975-12-17 | 1977-03-15 | Herwig Werner Kogelnik | Adjustable optical switch or modulator |
| JPS536052A (en) * | 1976-07-06 | 1978-01-20 | Mitsubishi Electric Corp | Optically variable branching device |
| JPS6059572B2 (ja) * | 1979-02-08 | 1985-12-25 | 日本電信電話株式会社 | 可変型光方向性結合器 |
| US4315666A (en) * | 1979-03-19 | 1982-02-16 | Hicks Jr John W | Coupled communications fibers |
| US4262992A (en) * | 1979-04-18 | 1981-04-21 | The United States Of America As Represented By The Director Of The National Security Agency | Variable integrated optical logic element |
| US4493528A (en) * | 1980-04-11 | 1985-01-15 | Board Of Trustees Of The Leland Stanford Junior University | Fiber optic directional coupler |
| US4386822A (en) * | 1980-10-10 | 1983-06-07 | The Leland Stanford Junior University | Polarizer and method |
| US4360247A (en) * | 1981-01-19 | 1982-11-23 | Gould Inc. | Evanescent fiber optic pressure sensor apparatus |
| US4461536A (en) * | 1981-09-10 | 1984-07-24 | Board Of Trustees Of Leland Stanford Jr. University | Fiber coupler displacement transducer |
| US4536058A (en) * | 1981-09-10 | 1985-08-20 | The Board Of Trustees Of The Leland Stanford Junior University | Method of manufacturing a fiber optic directional coupler |
| US4560234A (en) * | 1983-08-15 | 1985-12-24 | Board Of Trustees Of The Leland Stanford Junior University | Fiber optic switchable coupler |
| US4557551A (en) * | 1983-09-28 | 1985-12-10 | Andrew Corporation | Non-linear optical fiber coupler and a method of making same |
-
1984
- 1984-08-20 US US06/642,215 patent/US4679894A/en not_active Expired - Lifetime
-
1985
- 1985-05-28 AU AU43051/85A patent/AU558060B2/en not_active Ceased
- 1985-06-10 CA CA000483554A patent/CA1245755A/en not_active Expired
- 1985-06-17 KR KR1019850004280A patent/KR900007556B1/ko not_active IP Right Cessation
- 1985-06-27 BR BR8503103A patent/BR8503103A/pt unknown
- 1985-07-17 EP EP85305071A patent/EP0176178B1/en not_active Expired - Lifetime
- 1985-07-17 AT AT85305071T patent/ATE59710T1/de not_active IP Right Cessation
- 1985-07-17 DE DE8585305071T patent/DE3581032D1/de not_active Expired - Fee Related
- 1985-07-23 IL IL75889A patent/IL75889A0/xx unknown
- 1985-08-14 JP JP60179233A patent/JPS6159305A/ja active Granted
- 1985-08-20 NO NO853275A patent/NO853275L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0176178A2 (en) | 1986-04-02 |
| CA1245755A (en) | 1988-11-29 |
| EP0176178A3 (en) | 1987-09-23 |
| ATE59710T1 (de) | 1991-01-15 |
| KR860002027A (ko) | 1986-03-24 |
| DE3581032D1 (de) | 1991-02-07 |
| AU558060B2 (en) | 1987-01-15 |
| KR900007556B1 (ko) | 1990-10-15 |
| US4679894A (en) | 1987-07-14 |
| IL75889A0 (en) | 1985-12-31 |
| AU4305185A (en) | 1986-02-27 |
| JPS6159305A (ja) | 1986-03-26 |
| JPH0250451B2 (ja) | 1990-11-02 |
| BR8503103A (pt) | 1986-05-27 |
| EP0176178B1 (en) | 1991-01-02 |
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