CA2344682A1 - Fibre a polarisation circulaire pour circuits optiques - Google Patents
Fibre a polarisation circulaire pour circuits optiques Download PDFInfo
- Publication number
- CA2344682A1 CA2344682A1 CA002344682A CA2344682A CA2344682A1 CA 2344682 A1 CA2344682 A1 CA 2344682A1 CA 002344682 A CA002344682 A CA 002344682A CA 2344682 A CA2344682 A CA 2344682A CA 2344682 A1 CA2344682 A1 CA 2344682A1
- Authority
- CA
- Canada
- Prior art keywords
- optical
- circularly polarized
- fiber
- fibers
- polarization
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 105
- 230000003287 optical effect Effects 0.000 title claims abstract description 66
- 230000010287 polarization Effects 0.000 claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000009021 linear effect Effects 0.000 claims description 19
- 230000003993 interaction Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000009022 nonlinear effect Effects 0.000 abstract description 6
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 13
- 230000008901 benefit Effects 0.000 description 8
- 230000003595 spectral effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002939 deleterious effect Effects 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 238000006880 cross-coupling reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000035559 beat frequency Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Classifications
-
- 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
- H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
-
- 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
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/532—Polarisation modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/03—WDM arrangements
- H04J14/0307—Multiplexers; Demultiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/06—Polarisation multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Integrated Circuits (AREA)
Abstract
L'invention concerne une fibre guide d'onde monomode à polarisation circulaire et des systèmes de transmission multiplexés haut débit utilisant ladite fibre. La fibre à polarisation circulaire atténue les effets non linéaires présents dans ces voies de transmission rapides. En particulier, elle atténue de plus de 30 % l'automodulation de phase et supprime sensiblement le mélange à quatre ondes. Ce dernier phénomène est dû au fait que ledit mélange ne peut se produire dans une voie multiplexée constituée d'une pluralité de fibres à polarisation circulaire disposées de façon que les fibres adjacentes aient une polarisation circulaire opposée. La fibre atténue l'effet non linéaire de la modulation de phase croisée, caractéristique qui peut être utilisée dans les composants de commutation optique associés à la voie de transmission. En outre, l'importance de la modulation de phase croisée dans les fibres à polarisation circulaire est indépendante des états de polarisation relative du signal et des impulsions de commande.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10075798P | 1998-09-17 | 1998-09-17 | |
| US60/100,757 | 1998-09-17 | ||
| PCT/US1999/020473 WO2000016139A2 (fr) | 1998-09-17 | 1999-09-07 | Fibre a polarisation circulaire pour circuits optiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2344682A1 true CA2344682A1 (fr) | 2000-03-23 |
Family
ID=22281379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002344682A Abandoned CA2344682A1 (fr) | 1998-09-17 | 1999-09-07 | Fibre a polarisation circulaire pour circuits optiques |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1145056A3 (fr) |
| JP (1) | JP2002525647A (fr) |
| CN (1) | CN1406342A (fr) |
| AU (1) | AU6137899A (fr) |
| CA (1) | CA2344682A1 (fr) |
| TW (1) | TW459148B (fr) |
| WO (1) | WO2000016139A2 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0116585B1 (pt) * | 2000-12-28 | 2015-08-04 | Prysmian Cavi Sistemi Energia | Cabo óptico para telecomunicações, fibra óptica adequada para uso em um cabo óptico, e, método para confeccionar a mesma |
| EP1463966A4 (fr) * | 2001-12-06 | 2005-08-10 | Chiral Photonics Inc | Procede et appareil de polarisation reglable a fibre chirale integree |
| JP2005173530A (ja) | 2003-11-17 | 2005-06-30 | Osaka Industrial Promotion Organization | 光信号処理方法及び装置、非線形光ループミラーとその設計方法並びに光信号変換方法 |
| WO2005100274A1 (fr) * | 2004-04-07 | 2005-10-27 | Fujikura Ltd. | Processus de production de fibre optique et fibre optique |
| US8111957B2 (en) * | 2008-07-10 | 2012-02-07 | Corning Incorporated | +cylindrical polarization beams |
| CN106169950B (zh) * | 2016-07-21 | 2023-08-18 | 西南大学 | 基于全光纤的长距离激光混沌同步装置 |
| WO2020133325A1 (fr) * | 2018-12-29 | 2020-07-02 | 华为技术有限公司 | Dispositif et procédé de transmission optique |
| US20220155538A1 (en) * | 2020-11-13 | 2022-05-19 | Ayar Labs, Inc. | Mitigation of Polarization Impairments in Optical Fiber Link |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2515693B1 (fr) * | 1981-11-03 | 1985-10-11 | Thomson Csf | Procede de fabrication d'un objet a structure chiralique issu a partir d'une source de matiere formable et dispositif mettant en oeuvre ce procede |
| US4515436A (en) * | 1983-02-04 | 1985-05-07 | At&T Bell Laboratories | Single-mode single-polarization optical fiber |
| US5298047A (en) * | 1992-08-03 | 1994-03-29 | At&T Bell Laboratories | Method of making a fiber having low polarization mode dispersion due to a permanent spin |
| EP0635739B1 (fr) * | 1993-07-21 | 2000-03-22 | AT&T Corp. | Boucle de fibre rétroréfléchissante améliorée pour le démultiplexage temporel |
| US5452394A (en) * | 1994-02-24 | 1995-09-19 | Huang; Hung-Chia | Practical circular-polarization maintaining optical fiber |
| US5587791A (en) * | 1994-09-27 | 1996-12-24 | Citeq | Optical interferometric current sensor and method using a single mode birefringent waveguide and a pseudo-depolarizer for measuring electrical current |
-
1999
- 1999-09-07 CA CA002344682A patent/CA2344682A1/fr not_active Abandoned
- 1999-09-07 CN CN99810833.2A patent/CN1406342A/zh active Pending
- 1999-09-07 WO PCT/US1999/020473 patent/WO2000016139A2/fr not_active Application Discontinuation
- 1999-09-07 AU AU61378/99A patent/AU6137899A/en not_active Abandoned
- 1999-09-07 JP JP2000570619A patent/JP2002525647A/ja not_active Withdrawn
- 1999-09-07 EP EP99948142A patent/EP1145056A3/fr not_active Withdrawn
- 1999-11-09 TW TW088119811A patent/TW459148B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU6137899A (en) | 2000-04-03 |
| EP1145056A2 (fr) | 2001-10-17 |
| WO2000016139A3 (fr) | 2001-11-22 |
| TW459148B (en) | 2001-10-11 |
| JP2002525647A (ja) | 2002-08-13 |
| WO2000016139A2 (fr) | 2000-03-23 |
| EP1145056A3 (fr) | 2002-09-11 |
| CN1406342A (zh) | 2003-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |