DE3486343D1 - Faseroptischer Modenkoppler. - Google Patents
Faseroptischer Modenkoppler.Info
- Publication number
- DE3486343D1 DE3486343D1 DE3486343T DE3486343T DE3486343D1 DE 3486343 D1 DE3486343 D1 DE 3486343D1 DE 3486343 T DE3486343 T DE 3486343T DE 3486343 T DE3486343 T DE 3486343T DE 3486343 D1 DE3486343 D1 DE 3486343D1
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- modes
- optical fiber
- coupling
- fiber optic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
- G02B6/274—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide based on light guide birefringence, e.g. due to coupling between light guides
-
- 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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
- G02B6/2773—Polarisation splitting or combining
-
- 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
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29302—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means based on birefringence or polarisation, e.g. wavelength dependent birefringence, polarisation interferometers
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- 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
- G02F1/01—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 intensity, phase, polarisation or colour
- G02F1/0128—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 intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects
- G02F1/0131—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 intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
- G02F1/0134—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 intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Optical Couplings Of Light Guides (AREA)
- Pens And Brushes (AREA)
- Dental Preparations (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Developing Agents For Electrophotography (AREA)
- Paper (AREA)
- Materials For Medical Uses (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55630683A | 1983-11-30 | 1983-11-30 | |
US55630583A | 1983-11-30 | 1983-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3486343D1 true DE3486343D1 (de) | 1994-10-06 |
DE3486343T2 DE3486343T2 (de) | 1995-04-27 |
Family
ID=27071114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3486343T Expired - Fee Related DE3486343T2 (de) | 1983-11-30 | 1984-11-15 | Faseroptischer Modenkoppler. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0143583B1 (de) |
KR (1) | KR920006592B1 (de) |
AT (1) | ATE110856T1 (de) |
AU (1) | AU3594184A (de) |
BR (1) | BR8406079A (de) |
CA (1) | CA1259510A (de) |
DE (1) | DE3486343T2 (de) |
IL (1) | IL73459A0 (de) |
NO (1) | NO844793L (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5271086A (en) * | 1985-02-07 | 1986-08-14 | Board Of Trustees Of The Leland Stanford Junior University | Determining the orientation of birefringent axes in fibres |
EP0231627B1 (de) * | 1986-01-06 | 1993-09-15 | AT&T Corp. | Faseroptisches Einzelmoden-Kommunikationssystem |
FR2630537B1 (fr) * | 1988-04-22 | 1990-07-13 | Thomson Csf | Capteur de deplacement a fibre optique |
US4974931A (en) * | 1989-11-13 | 1990-12-04 | At&T Bell Laboratories | Wavelength selective mode couplers |
CH684612A5 (fr) * | 1991-04-04 | 1994-10-31 | Suisse Electronique Microtech | Capteur optique de courant électrique. |
US6640027B2 (en) * | 1997-06-06 | 2003-10-28 | Novera Optics, Inc. | Gain flattening tunable filter |
US6801686B2 (en) | 1997-06-06 | 2004-10-05 | Novera Optics, Inc. | Methods and apparatus for measuring the power spectrum of optical signals |
US6850655B2 (en) | 1997-06-16 | 2005-02-01 | Novera Optics, Inc. | Optical apparatus with faraday rotator, static gain flattening filter and variable optical attenuator |
US6741189B1 (en) | 1999-10-06 | 2004-05-25 | Microsoft Corporation | Keypad having optical waveguides |
EP1202089A1 (de) | 2000-10-31 | 2002-05-02 | PIRELLI CAVI E SISTEMI S.p.A. | Faseroptischer Filter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342907A (en) * | 1977-12-12 | 1982-08-03 | Pedro B. Macedo | Optical sensing apparatus and method |
DE3035153A1 (de) * | 1980-09-18 | 1982-04-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und anordnung zur stabilisierung eines polarisationszustandes in einer lichtleitfaser |
-
1984
- 1984-11-08 IL IL73459A patent/IL73459A0/xx unknown
- 1984-11-15 DE DE3486343T patent/DE3486343T2/de not_active Expired - Fee Related
- 1984-11-15 EP EP84307920A patent/EP0143583B1/de not_active Expired - Lifetime
- 1984-11-15 AT AT84307920T patent/ATE110856T1/de not_active IP Right Cessation
- 1984-11-20 BR BR8406079A patent/BR8406079A/pt unknown
- 1984-11-27 AU AU35941/84A patent/AU3594184A/en not_active Abandoned
- 1984-11-29 KR KR1019840007520A patent/KR920006592B1/ko not_active IP Right Cessation
- 1984-11-29 CA CA000468898A patent/CA1259510A/en not_active Expired
- 1984-11-30 NO NO844793A patent/NO844793L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0143583A3 (en) | 1987-05-13 |
ATE110856T1 (de) | 1994-09-15 |
EP0143583A2 (de) | 1985-06-05 |
IL73459A0 (en) | 1985-02-28 |
BR8406079A (pt) | 1985-09-17 |
KR850004652A (ko) | 1985-07-25 |
NO844793L (no) | 1985-05-31 |
DE3486343T2 (de) | 1995-04-27 |
KR920006592B1 (ko) | 1992-08-10 |
AU3594184A (en) | 1985-06-06 |
CA1259510A (en) | 1989-09-19 |
EP0143583B1 (de) | 1994-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69324404T2 (de) | Faseroptischer Steckerendstift mit der Zusatzmöglichkeit für Abstimmung | |
DE69232744D1 (de) | Breitbandige Laser für faseroptische Übertragungssysteme | |
IT1239652B (it) | Accoppiatore per fibre ottiche a modo singolo | |
FR2416451B1 (de) | ||
ES8703641A1 (es) | Un metodo de fabricacion de un atenuador preajustado de fi- bra optica de modo simple | |
FR2549239B1 (fr) | Coupleur de fibre optique | |
FR2634288B1 (fr) | Coupleur pour guides d'ondes optiques monomodes | |
ATE238569T1 (de) | Optisches kabel | |
ES2000551A6 (es) | Un dispositivo guiaondas optico dielectrico, amplificador que lo contiene y metodo de utilizarlo y fabricarlo. | |
DE3486343D1 (de) | Faseroptischer Modenkoppler. | |
DE69426667D1 (de) | Optischer Wellenleiter-Koppler mit passiver Temperaturkompensation | |
DE69519192T2 (de) | Faseroptischer Koppler mit niedrigem nichtadiabatischem Verlust | |
EP0246038A3 (de) | Spleissen optischer Fiberbänder | |
FR2598821B1 (fr) | Embout de connecteur pour fibres optiques monomode a maintien de polarisation et son procede de reglage. | |
TW348220B (en) | Polarized superfluorescent fiber sources | |
KR910008439A (ko) | 광섬유 원격통신 회선용 증폭기 및 이 증폭기를 합체하는 광섬유 원격 통신 회선 | |
EP0213778A3 (de) | Interferometer | |
DE69115390D1 (de) | Optischer Sternkoppler mit der Verwendung von faseroptischer Verstärkungstechnik | |
SE8900942D0 (sv) | Fiberoptiska gyron | |
FR2330022A1 (fr) | Dispositif pour coupler une source de rayonnement lumineux avec un faisceau de fibres optiques | |
KR890000911A (ko) | 광학 도판관 결합기 | |
FR2554601B1 (fr) | Coupleur multiple a fibres optiques et application a un interferometre | |
Eftimov | An experimental study of mode coupling in few-mode fibre-optic couplers by means of selective excitation. | |
FR2555766B1 (fr) | Structure de coupleurs optiques pour au moins une fibre optique | |
FR2551883B1 (fr) | Procede de fabrication d'une fibre optique monomode a maintien de polarisation lineaire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |