SE7708821L - Sett att reducera modal och kromatisk materialdispersion i en optisk fiber av multimodtyp - Google Patents
Sett att reducera modal och kromatisk materialdispersion i en optisk fiber av multimodtypInfo
- Publication number
- SE7708821L SE7708821L SE7708821A SE7708821A SE7708821L SE 7708821 L SE7708821 L SE 7708821L SE 7708821 A SE7708821 A SE 7708821A SE 7708821 A SE7708821 A SE 7708821A SE 7708821 L SE7708821 L SE 7708821L
- Authority
- SE
- Sweden
- Prior art keywords
- multimod
- way
- optical fiber
- type optical
- material dispersion
- 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
- G02B6/268—Optical coupling means for modal dispersion control, e.g. concatenation of light guides having different modal dispersion properties
-
- 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
- G02B6/29304—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 operating by diffraction, e.g. grating
- G02B6/29305—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 operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/29311—Diffractive element operating in transmission
-
- 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
- G02B6/29371—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 operating principle based on material dispersion
- G02B6/29374—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 operating principle based on material dispersion in an optical light guide
-
- 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
- G02B6/29379—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 characterised by the function or use of the complete device
- G02B6/29392—Controlling dispersion
- G02B6/29394—Compensating wavelength dispersion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA258,322A CA1042247A (en) | 1976-08-03 | 1976-08-03 | Reduction of modal and chromatic material dispersion in a multimode optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7708821L true SE7708821L (sv) | 1978-02-04 |
Family
ID=4106563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7708821A SE7708821L (sv) | 1976-08-03 | 1977-08-02 | Sett att reducera modal och kromatisk materialdispersion i en optisk fiber av multimodtyp |
Country Status (9)
Country | Link |
---|---|
US (1) | US4067642A (sv) |
JP (1) | JPS5322446A (sv) |
CA (1) | CA1042247A (sv) |
DE (1) | DE2731645A1 (sv) |
ES (1) | ES461168A1 (sv) |
FR (1) | FR2360894A1 (sv) |
IT (1) | IT1084563B (sv) |
NL (1) | NL7706341A (sv) |
SE (1) | SE7708821L (sv) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198117A (en) * | 1976-12-28 | 1980-04-15 | Nippon Electric Co., Ltd. | Optical wavelength-division multiplexing and demultiplexing device |
US4111524A (en) * | 1977-04-14 | 1978-09-05 | Bell Telephone Laboratories, Incorporated | Wavelength division multiplexer |
US4153330A (en) * | 1977-12-01 | 1979-05-08 | Bell Telephone Laboratories, Incorporated | Single-mode wavelength division optical multiplexer |
NL7714270A (nl) * | 1977-12-22 | 1979-06-26 | Nederlanden Staat | Inrichting voor het koppelen van ten minste drie lichtgeleiders. |
GB2101763B (en) * | 1981-07-16 | 1985-01-30 | Standard Telephones Cables Ltd | Delay equalisation for single mode fibres |
US4770492A (en) * | 1986-10-28 | 1988-09-13 | Spectran Corporation | Pressure or strain sensitive optical fiber |
US4911516A (en) * | 1989-02-27 | 1990-03-27 | General Electric Company | Optical device with mode selecting grating |
US5185827A (en) * | 1991-09-26 | 1993-02-09 | At&T Bell Laboratories | Apparatus for compensating chromatic dispersion in optical fibers |
US5261016A (en) * | 1991-09-26 | 1993-11-09 | At&T Bell Laboratories | Chromatic dispersion compensated optical fiber communication system |
FR2685835A1 (fr) * | 1991-12-31 | 1993-07-02 | France Telecom | Systeme de transmission tres longue distance sur fibre optique a compensation des distorsions a la reception. |
FR2685834B1 (fr) * | 1991-12-31 | 1995-03-31 | France Telecom | Systeme de transmission numerique longue distance sur fibre optique a compensation a l'emission des distorsions. |
US5416862A (en) * | 1993-04-07 | 1995-05-16 | At&T Corp. | Lightwave transmission system using selected optical modes |
US5629998A (en) * | 1996-01-29 | 1997-05-13 | Corning Incorporated | Method and apparatus for writing photosensitive grating using Lloyd's mirror |
GB9605011D0 (en) * | 1996-03-08 | 1996-05-08 | Hewlett Packard Co | Multimode communications systems |
WO2006033853A2 (en) * | 2004-09-07 | 2006-03-30 | The Regents Of The University Of California | Chromomodal dispersion apparatus and methods |
EP2009416A1 (en) * | 2007-06-29 | 2008-12-31 | Interuniversitair Microelektronica Centrum Vzw | Optical probe |
FR2938389B1 (fr) * | 2008-11-07 | 2011-04-15 | Draka Comteq France | Systeme optique multimode |
US20100154478A1 (en) * | 2008-12-01 | 2010-06-24 | Panduit Corp. | Multimode fiber having improved index profile |
US8351027B2 (en) * | 2009-06-15 | 2013-01-08 | Panduit Corp. | Method and metric for selecting and designing multimode fiber for improved performance |
US8477298B2 (en) * | 2009-09-30 | 2013-07-02 | Corning Incorporated | Angle-cleaved optical fibers and methods of making and using same |
US20110075976A1 (en) * | 2009-09-30 | 2011-03-31 | James Scott Sutherland | Substrates and grippers for optical fiber alignment with optical element(s) and related methods |
US8295671B2 (en) * | 2009-10-15 | 2012-10-23 | Corning Incorporated | Coated optical fibers and related apparatuses, links, and methods for providing optical attenuation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909110A (en) * | 1974-11-11 | 1975-09-30 | Bell Telephone Labor Inc | Reduction of dispersion in a multimode fiber waveguide with core index fluctuations |
US4006962A (en) * | 1975-05-27 | 1977-02-08 | Corning Glass Works | Communication system having low dispersion glass optical waveguide |
-
1976
- 1976-08-03 US US05/711,419 patent/US4067642A/en not_active Expired - Lifetime
- 1976-08-03 CA CA258,322A patent/CA1042247A/en not_active Expired
-
1977
- 1977-06-09 NL NL7706341A patent/NL7706341A/xx not_active Application Discontinuation
- 1977-06-10 IT IT24591/77A patent/IT1084563B/it active
- 1977-07-05 JP JP7957977A patent/JPS5322446A/ja active Granted
- 1977-07-13 DE DE19772731645 patent/DE2731645A1/de not_active Withdrawn
- 1977-07-29 ES ES461168A patent/ES461168A1/es not_active Expired
- 1977-08-02 SE SE7708821A patent/SE7708821L/sv unknown
- 1977-08-03 FR FR7723933A patent/FR2360894A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS5322446A (en) | 1978-03-01 |
US4067642A (en) | 1978-01-10 |
JPS615122B2 (sv) | 1986-02-15 |
FR2360894A1 (fr) | 1978-03-03 |
ES461168A1 (es) | 1978-06-16 |
DE2731645A1 (de) | 1978-02-09 |
NL7706341A (nl) | 1978-02-07 |
IT1084563B (it) | 1985-05-25 |
CA1042247A (en) | 1978-11-14 |
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