FR2732174B1 - Dispositif de conjugaison de phase optique, et appareils d'emission et de reception optique destines a etre utilises avec un systeme de telecommunications optiques employant le dispositif de conjugaison de phase optique - Google Patents
Dispositif de conjugaison de phase optique, et appareils d'emission et de reception optique destines a etre utilises avec un systeme de telecommunications optiques employant le dispositif de conjugaison de phase optiqueInfo
- Publication number
- FR2732174B1 FR2732174B1 FR9602737A FR9602737A FR2732174B1 FR 2732174 B1 FR2732174 B1 FR 2732174B1 FR 9602737 A FR9602737 A FR 9602737A FR 9602737 A FR9602737 A FR 9602737A FR 2732174 B1 FR2732174 B1 FR 2732174B1
- Authority
- FR
- France
- Prior art keywords
- optical
- phase conjugation
- conjugation device
- optical phase
- telecommunications system
- 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
-
- 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
- H04B10/2531—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using spectral inversion
-
- 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
- G02F1/35—Non-linear optics
- G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
- G02F1/3536—Four-wave interaction
- G02F1/3538—Four-wave interaction for optical phase conjugation
-
- 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
- H04B10/2563—Four-wave mixing [FWM]
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06122495A JP3506283B2 (ja) | 1995-03-20 | 1995-03-20 | 光位相共役器 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2732174A1 FR2732174A1 (fr) | 1996-09-27 |
FR2732174B1 true FR2732174B1 (fr) | 1998-10-30 |
Family
ID=13165032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9602737A Expired - Fee Related FR2732174B1 (fr) | 1995-03-20 | 1996-03-05 | Dispositif de conjugaison de phase optique, et appareils d'emission et de reception optique destines a etre utilises avec un systeme de telecommunications optiques employant le dispositif de conjugaison de phase optique |
Country Status (4)
Country | Link |
---|---|
US (1) | US5777770A (fr) |
JP (1) | JP3506283B2 (fr) |
FR (1) | FR2732174B1 (fr) |
GB (1) | GB2299176B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6175435B1 (en) * | 1995-11-22 | 2001-01-16 | Fujitsu Limited | Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect |
EP0862078B1 (fr) * | 1996-08-22 | 2010-04-28 | Fujitsu Limited | Système de communication à fibre optique utilisant la conjugaison de la phase optique |
FR2755332B1 (fr) * | 1996-10-31 | 1998-11-27 | Alsthom Cge Alcatel | Dispositif d'adaptation pour reseau de communication optique |
JP3302310B2 (ja) * | 1997-12-11 | 2002-07-15 | ケイディーディーアイ株式会社 | 光増幅伝送システム及び光増幅装置 |
JPH11202374A (ja) | 1998-01-14 | 1999-07-30 | Fujitsu Ltd | 波長多重システムにおける光通信端局、光信号伝送方法、及び光信号の増設方法 |
JPH11271818A (ja) * | 1998-03-19 | 1999-10-08 | Fujitsu Ltd | 光送信装置及び光中継装置 |
FI105628B (fi) * | 1998-09-04 | 2000-09-15 | Nokia Networks Oy | Optisen WDM-yhteyden toteutus |
JP3567782B2 (ja) | 1999-03-09 | 2004-09-22 | Kddi株式会社 | 分散補償光伝送路及びシステム |
FI108488B (fi) | 1999-03-12 | 2002-01-31 | Nokia Corp | Optisessa tiedonsiirtoverkossa toteutettava dispersion kompensointi ja optinen tiedonsiirtoverkko |
JP3784585B2 (ja) * | 1999-08-26 | 2006-06-14 | 富士通株式会社 | 光ファイバ伝送のための方法、光デバイス及びシステム |
JP2001094510A (ja) | 1999-09-24 | 2001-04-06 | Ddi Corp | 光伝送システム、光伝送路及び光送信装置 |
US6704519B1 (en) | 2000-03-06 | 2004-03-09 | Lucent Technologies Inc. | Optical transmission system with reduced Kerr effect nonlinearities |
JP2002232355A (ja) * | 2001-01-31 | 2002-08-16 | Kddi Submarine Cable Systems Inc | 光ファイバ伝送路 |
JP2002280959A (ja) * | 2001-03-16 | 2002-09-27 | Kddi Submarine Cable Systems Inc | 分散補償光伝送路及び光伝送システム |
US20030096096A1 (en) * | 2001-11-19 | 2003-05-22 | Jo Byeong H. | Plastic rail system reinforced with fiberglass thermoplastic composites |
JP4131833B2 (ja) * | 2003-05-13 | 2008-08-13 | 日本電信電話株式会社 | 光増幅装置およびそれを用いた光中継伝送方式 |
US20040234275A1 (en) * | 2003-05-20 | 2004-11-25 | Aref Chowdhury | Process for optical communication and system for same |
US7558485B2 (en) * | 2003-05-20 | 2009-07-07 | Alcatel-Lucent Usa Inc. | Processes and systems involving optical phase conjugators |
US7454144B2 (en) * | 2003-12-05 | 2008-11-18 | Lucent Technologies Inc. | Low total excursion dispersion maps |
US20090193939A1 (en) * | 2008-02-06 | 2009-08-06 | The Stanley Works | Ratchet Wrench |
US8280258B2 (en) * | 2009-06-30 | 2012-10-02 | Ciena Corporation | Optical communication systems and methods utilizing a split amplification band and nonlinear compensation |
JP5532759B2 (ja) * | 2009-08-31 | 2014-06-25 | 住友電気工業株式会社 | 光ファイバ型デバイス |
JP6096831B2 (ja) * | 2015-05-18 | 2017-03-15 | 日本電信電話株式会社 | 位相共役光変換器及びそれを用いた光伝送システム |
US9941994B2 (en) * | 2015-10-30 | 2018-04-10 | Fujitsu Limited | Wavelength shift elimination during spectral inversion in optical networks |
JP7047338B2 (ja) * | 2017-11-16 | 2022-04-05 | 富士通株式会社 | 光伝送装置、光伝送システム、及び励起光周波数の制御方法 |
JP7183581B2 (ja) * | 2018-06-15 | 2022-12-06 | 富士通株式会社 | 光伝送システム、制御装置、光伝送方法及び伝送装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2830485B2 (ja) * | 1991-02-19 | 1998-12-02 | 日本電気株式会社 | 光ファイバ分散補償装置 |
US5596667A (en) * | 1992-10-20 | 1997-01-21 | Fujitsu Limited | Application of phase conjugate optics to optical systems |
GB9315011D0 (en) * | 1993-07-20 | 1993-09-01 | British Telecomm | Dispersion compensation |
GB9317897D0 (en) * | 1993-08-27 | 1993-10-13 | Plessey Telecomm | Telecommunications switching element |
US5365362A (en) * | 1993-09-10 | 1994-11-15 | At&T Bell Laboratories | Ultra-high capacity non-soliton optical transmission using optical phase conjugation |
JPH0822038A (ja) * | 1994-07-08 | 1996-01-23 | Sumitomo Electric Ind Ltd | 位相共役光発生器 |
US5532868A (en) * | 1994-09-23 | 1996-07-02 | At&T Corp. | Apparatus and method for compensating chromatic dispersion produced in optical phase conjugation or other types of optical signal conversion |
-
1995
- 1995-03-20 JP JP06122495A patent/JP3506283B2/ja not_active Expired - Fee Related
-
1996
- 1996-02-09 US US08/599,588 patent/US5777770A/en not_active Expired - Fee Related
- 1996-03-05 GB GB9604717A patent/GB2299176B/en not_active Expired - Fee Related
- 1996-03-05 FR FR9602737A patent/FR2732174B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3506283B2 (ja) | 2004-03-15 |
US5777770A (en) | 1998-07-07 |
GB2299176B (en) | 1999-08-04 |
FR2732174A1 (fr) | 1996-09-27 |
GB2299176A (en) | 1996-09-25 |
JPH08262510A (ja) | 1996-10-11 |
GB9604717D0 (en) | 1996-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2732174B1 (fr) | Dispositif de conjugaison de phase optique, et appareils d'emission et de reception optique destines a etre utilises avec un systeme de telecommunications optiques employant le dispositif de conjugaison de phase optique | |
FR2712368B1 (fr) | Dispositif de transmission de force. | |
FR2696802B1 (fr) | Dispositif de transmission de force. | |
FR2681203B1 (fr) | Systeme de transmission optique, et emetteur et recepteur optiques. | |
FR2742917B1 (fr) | Dispositif miniature pour executer une fonction predeterminee, notamment microrelais | |
FR2747170B1 (fr) | Dispositif d'actionnement d'une transmission | |
FR2722632B1 (fr) | Dispositif de telecommunications | |
FR2738343B1 (fr) | Dispositif de microstratigraphie optique | |
DE69638239D1 (de) | Übertragungssystem mit optischer Phasenkonjugierung | |
FR2733305B3 (fr) | Dispositif electrosolaire | |
FR2701179B1 (fr) | Systeme optique de transmission de donnees. | |
FR2756440B1 (fr) | Dispositif d'emission de donnees optiques | |
FR2711761B1 (fr) | Dispositif de raccordement rapide. | |
FR2732783B1 (fr) | Dispositif compact de retroprojection | |
FR2714314B1 (fr) | Dispositif de vibration épicycloïdale. | |
FR2721363B1 (fr) | Dispositif de fixation. | |
FR2720138B1 (fr) | Dispositif de fixation de caméras sur un trépied. | |
FR2706554B1 (fr) | Dispositif de transmission de rotation. | |
FR2685968B1 (fr) | Dispositif de transmission de signaux physiologiques. | |
FR2704287B1 (fr) | Dispositif de transmission. | |
FR2692946B1 (fr) | Dispositif de fixation. | |
FR2714537B1 (fr) | Dispositif connecteur direct. | |
FR2706189B1 (fr) | Dispositif de transmission de rotation. | |
DK133195A (da) | Modtageenhed til et datatransmissionssystem | |
FR2704372B1 (fr) | Dispositif de division de fréquence. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20081125 |