MX169361B - Estructuras de fibras opticas y metodo para fabricarlas - Google Patents
Estructuras de fibras opticas y metodo para fabricarlasInfo
- Publication number
- MX169361B MX169361B MX013020A MX1302088A MX169361B MX 169361 B MX169361 B MX 169361B MX 013020 A MX013020 A MX 013020A MX 1302088 A MX1302088 A MX 1302088A MX 169361 B MX169361 B MX 169361B
- Authority
- MX
- Mexico
- Prior art keywords
- optical
- core
- fiber optic
- wavelength
- manufacture
- Prior art date
Links
Classifications
-
- 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
- G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
-
- 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)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Filters (AREA)
- Optical Integrated Circuits (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
La presente invención se refiere a una estructura de fibra óptica, eléctricamente sintonizable, que comprende una longitud de fibra óptica que incluye dos núcleos ópticos uniformemente separados, monomodales colocados dentro de un revestimiento común, a manera de proporcionar dos trayectorias ópticas de guía, siendo las características ópticas de por lo menos los núcleos, diferentes a manera de proporcionar a las dos trayectorias de guía, diferentes constantes de propagación, cuyos valores coinciden con una longitud de onda predeterminada, de manera que la energía óptica en dicha longitud de onda se transferirá repetidamente de un núcleo al otro, la estructura de fibra óptica está caracterizada porque los dos electrodos están provistos dentro del revestimiento y se colocan con por lo menos un núcleo entre ellos para aplicar un campo eléctrico a ese núcleo, para alterar por lo tanto su constante de propagación mediante el efecto electro-óptico y alterar por lo tanto dicha longitud de onda, siendo por lo tanto la estructura sintonizable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8721860A GB2209846B (en) | 1987-09-17 | 1987-09-17 | Optical fibre wavelength filter having two cores |
Publications (1)
Publication Number | Publication Date |
---|---|
MX169361B true MX169361B (es) | 1993-06-30 |
Family
ID=10623923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX013020A MX169361B (es) | 1987-09-17 | 1988-09-14 | Estructuras de fibras opticas y metodo para fabricarlas |
Country Status (19)
Country | Link |
---|---|
US (1) | US4925269A (es) |
EP (1) | EP0308114B1 (es) |
JP (1) | JPH0660981B2 (es) |
KR (1) | KR950008536B1 (es) |
CN (1) | CN1031601C (es) |
AR (1) | AR241828A1 (es) |
AU (1) | AU601071B2 (es) |
BR (1) | BR8804729A (es) |
CA (1) | CA1313907C (es) |
DE (1) | DE3876349T2 (es) |
DK (1) | DK168315B1 (es) |
ES (1) | ES2036267T3 (es) |
FI (1) | FI92885C (es) |
GB (1) | GB2209846B (es) |
GR (1) | GR3006446T3 (es) |
HK (1) | HK4995A (es) |
MX (1) | MX169361B (es) |
NO (1) | NO180506C (es) |
NZ (1) | NZ225947A (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5167685A (en) * | 1988-11-21 | 1992-12-01 | Sumitomo Electric Industries, Ltd. | Method for manufacturing a fiber type coupler |
US5104434A (en) * | 1989-07-17 | 1992-04-14 | Corning Incorporated | Method of making fiber optic couplers |
JPH0799407B2 (ja) * | 1989-09-06 | 1995-10-25 | 住友電気工業株式会社 | 光ファイバカプラ |
US5017206A (en) * | 1990-01-04 | 1991-05-21 | Corning Incorporated | Method of providing a 1xN fiber optic coupler |
US5224188A (en) * | 1990-04-20 | 1993-06-29 | Hughes Aircraft Company | Eccentric core optical fiber |
US5144690A (en) * | 1990-12-03 | 1992-09-01 | Corning Incorporated | Optical fiber sensor with localized sensing regions |
US5259059A (en) * | 1992-12-10 | 1993-11-02 | Xerox Corporation | Optical fibers with built-in alignment features |
GB2302957B (en) * | 1995-07-04 | 1999-07-21 | Pirelli General Plc | Optical structures with two optical guidance paths |
US5729641A (en) * | 1996-05-30 | 1998-03-17 | Sdl, Inc. | Optical device employing edge-coupled waveguide geometry |
US6259830B1 (en) * | 1999-11-30 | 2001-07-10 | Corning, Incorporated | Poled electro-optic device and method |
DK1335829T3 (da) * | 2000-10-26 | 2011-12-05 | Neophotonics Corp | Optiske strukturer med flere lag |
SE520249C2 (sv) | 2001-07-02 | 2003-06-17 | Acreo Ab | Förfarande för anordnande av en longitudinell, fast kropp inuti en fiber |
ATE545883T1 (de) * | 2001-07-02 | 2012-03-15 | Acreo Ab | Verfahren und einrichtung zur steuerung des brechungsindex in einer optischen faser |
US7272287B2 (en) * | 2005-05-11 | 2007-09-18 | Fitel Usa Corp | Optical fiber filter for suppression of amplified spontaneous emission |
WO2007030831A2 (en) * | 2005-09-09 | 2007-03-15 | Fanasys, Llc | Gold metal cylinder fiber |
JP6226905B2 (ja) * | 2015-03-30 | 2017-11-08 | 株式会社フジクラ | マルチコア光ファイバ、及び、マルチコア光ファイバの製造方法 |
US10240947B2 (en) | 2015-08-24 | 2019-03-26 | Apple Inc. | Conductive cladding for waveguides |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208342A (en) * | 1962-09-18 | 1965-09-28 | Ibm | Electro-optic light coupling of optical fibers |
US3936144A (en) * | 1974-12-12 | 1976-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Frequency selective optical coupler |
DE2909390A1 (de) * | 1979-03-09 | 1980-09-18 | Siemens Ag | Verfahren zur herstellung einer multikanal-lichtleitfaser |
US4315666A (en) * | 1979-03-19 | 1982-02-16 | Hicks Jr John W | Coupled communications fibers |
JPS56128904A (en) * | 1980-03-14 | 1981-10-08 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching filter |
US4478489A (en) * | 1981-04-13 | 1984-10-23 | Corning Glass Works | Polarization retaining single-mode optical waveguide |
JPS5835503A (ja) * | 1981-08-27 | 1983-03-02 | Nippon Telegr & Teleph Corp <Ntt> | 零偏波分散単一直線偏波光フアイバ |
US4515436A (en) * | 1983-02-04 | 1985-05-07 | At&T Bell Laboratories | Single-mode single-polarization optical fiber |
US4748687A (en) * | 1984-09-25 | 1988-05-31 | Siemens Aktiengesellschaft | Narrow band laser transmitter |
JPS61156223A (ja) * | 1984-12-28 | 1986-07-15 | Nec Corp | 光波長多重信号の波長分離回路 |
GB8513542D0 (en) * | 1985-05-29 | 1985-07-03 | Gen Electric Co Plc | Fibre optic coupler |
US4714312A (en) * | 1986-05-19 | 1987-12-22 | Trw Inc. | Electrostatically biased electrooptical devices |
-
1987
- 1987-09-17 GB GB8721860A patent/GB2209846B/en not_active Expired - Lifetime
-
1988
- 1988-08-16 AU AU21075/88A patent/AU601071B2/en not_active Ceased
- 1988-08-23 US US07/236,038 patent/US4925269A/en not_active Expired - Lifetime
- 1988-08-26 NZ NZ225947A patent/NZ225947A/en unknown
- 1988-09-02 DE DE8888308176T patent/DE3876349T2/de not_active Expired - Fee Related
- 1988-09-02 EP EP88308176A patent/EP0308114B1/en not_active Expired - Lifetime
- 1988-09-02 ES ES198888308176T patent/ES2036267T3/es not_active Expired - Lifetime
- 1988-09-08 FI FI884134A patent/FI92885C/fi not_active IP Right Cessation
- 1988-09-09 BR BR8804729A patent/BR8804729A/pt not_active IP Right Cessation
- 1988-09-13 NO NO884060A patent/NO180506C/no not_active IP Right Cessation
- 1988-09-14 MX MX013020A patent/MX169361B/es unknown
- 1988-09-15 AR AR88311943A patent/AR241828A1/es active
- 1988-09-16 CN CN88106716A patent/CN1031601C/zh not_active Expired - Fee Related
- 1988-09-16 JP JP63230230A patent/JPH0660981B2/ja not_active Expired - Lifetime
- 1988-09-16 CA CA000577563A patent/CA1313907C/en not_active Expired - Fee Related
- 1988-09-16 DK DK516388A patent/DK168315B1/da not_active IP Right Cessation
- 1988-09-16 KR KR1019880011996A patent/KR950008536B1/ko not_active IP Right Cessation
-
1992
- 1992-12-03 GR GR920401583T patent/GR3006446T3/el unknown
-
1995
- 1995-01-12 HK HK4995A patent/HK4995A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4925269A (en) | 1990-05-15 |
JPH01147435A (ja) | 1989-06-09 |
AU601071B2 (en) | 1990-08-30 |
DK516388A (da) | 1989-03-18 |
DE3876349T2 (de) | 1993-04-01 |
AR241828A1 (es) | 1992-12-30 |
GB2209846A (en) | 1989-05-24 |
GR3006446T3 (es) | 1993-06-21 |
NO884060L (no) | 1989-03-20 |
DK516388D0 (da) | 1988-09-16 |
NZ225947A (en) | 1990-04-26 |
FI92885C (fi) | 1995-01-10 |
CN1032080A (zh) | 1989-03-29 |
CA1313907C (en) | 1993-02-23 |
CN1031601C (zh) | 1996-04-17 |
FI92885B (fi) | 1994-09-30 |
FI884134A0 (fi) | 1988-09-08 |
NO884060D0 (no) | 1988-09-13 |
DE3876349D1 (de) | 1993-01-14 |
NO180506C (no) | 1997-04-30 |
KR950008536B1 (ko) | 1995-07-31 |
FI884134A (fi) | 1989-03-18 |
ES2036267T3 (es) | 1993-05-16 |
NO180506B (no) | 1997-01-20 |
HK4995A (en) | 1995-01-20 |
EP0308114A2 (en) | 1989-03-22 |
DK168315B1 (da) | 1994-03-07 |
JPH0660981B2 (ja) | 1994-08-10 |
GB8721860D0 (en) | 1987-10-21 |
AU2107588A (en) | 1989-05-11 |
BR8804729A (pt) | 1989-04-18 |
EP0308114B1 (en) | 1992-12-02 |
EP0308114A3 (en) | 1989-06-07 |
KR890005545A (ko) | 1989-05-15 |
GB2209846B (en) | 1992-03-04 |
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