JPH11505386A - 分散を最小限に抑える光通信システム - Google Patents
分散を最小限に抑える光通信システムInfo
- Publication number
- JPH11505386A JPH11505386A JP8534641A JP53464196A JPH11505386A JP H11505386 A JPH11505386 A JP H11505386A JP 8534641 A JP8534641 A JP 8534641A JP 53464196 A JP53464196 A JP 53464196A JP H11505386 A JPH11505386 A JP H11505386A
- Authority
- JP
- Japan
- Prior art keywords
- communication system
- optical communication
- zero
- pulse
- return
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 11
- 230000003287 optical effect Effects 0.000 title claims abstract description 11
- 239000006185 dispersion Substances 0.000 title claims abstract description 8
- 239000006096 absorbing agent Substances 0.000 claims abstract description 7
- 230000010287 polarization Effects 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 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
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Lasers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.平均分散が単一増幅器スパン(SIF、DSF)でほぼ零になるようにする 高速飽和可能吸収体手段(F1、DSF)を含むことを特徴とする零復帰パルス 光通信システム。 2.前記飽和可能吸収体手段が非線形偏光回転伝送ファイバを備えることを特徴 とする請求の範囲第1項に記載の零復帰パルス光通信システム。 3.ファブリー−ペロフィルタ手段を含む偏光手段を含むことを特徴とする請求 の範囲第2項に記載の零復帰パルス光通信システム。 4.偏光状態を変化させる手段を含むことを特徴とする請求の範囲第2項に記載 の零復帰パルス光通信システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9509938.8 | 1995-05-17 | ||
GBGB9509938.8A GB9509938D0 (en) | 1995-05-17 | 1995-05-17 | Optical communication systems |
PCT/GB1996/001172 WO1996037056A1 (en) | 1995-05-17 | 1996-05-16 | Optical communication systems minimizing dispersion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11505386A true JPH11505386A (ja) | 1999-05-18 |
JP4637973B2 JP4637973B2 (ja) | 2011-02-23 |
Family
ID=10774576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53464196A Expired - Fee Related JP4637973B2 (ja) | 1995-05-17 | 1996-05-16 | 分散を最小限に抑える光通信システム |
Country Status (10)
Country | Link |
---|---|
US (1) | US6097524A (ja) |
EP (1) | EP0827650B1 (ja) |
JP (1) | JP4637973B2 (ja) |
AU (1) | AU715485B2 (ja) |
DE (1) | DE69613977T2 (ja) |
ES (1) | ES2158311T3 (ja) |
GB (1) | GB9509938D0 (ja) |
PT (1) | PT827650E (ja) |
WO (1) | WO1996037056A1 (ja) |
ZA (1) | ZA963958B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6680787B1 (en) * | 1995-05-17 | 2004-01-20 | Btg International Limited | Optical communication systems |
GB9524203D0 (en) | 1995-11-27 | 1996-01-31 | British Tech Group | Optical communications |
FR2764451B1 (fr) * | 1997-06-05 | 1999-07-30 | Alsthom Cge Alcatel | Systeme de transmission a fibre optique a signaux solitons, a multiplexage de longueur d'onde et a absorbants saturables |
GB9716230D0 (en) | 1997-07-31 | 1997-10-08 | British Tech Group | Optical fibre communication system |
FR2770001B1 (fr) * | 1997-10-16 | 1999-12-03 | Alsthom Cge Alcatel | Reparation de systemes sous-marins de transmission a fibre optique a signaux solitons et a multiplexage de longueur d'onde |
US6222669B1 (en) * | 1999-04-14 | 2001-04-24 | Nortel Networks Limited | Optical partial regeneration of solitons |
GB2371160B (en) * | 2001-01-10 | 2004-06-30 | Univ Aston | Optical pulse regenerating transmission lines |
US7058311B1 (en) | 2002-03-15 | 2006-06-06 | Xtera Communications, Inc. | System and method for dispersion compensation in an optical communication system |
US6819478B1 (en) | 2002-03-15 | 2004-11-16 | Xtera Communications, Inc. | Fiber optic transmission system with low cost transmitter compensation |
US7197245B1 (en) * | 2002-03-15 | 2007-03-27 | Xtera Communications, Inc. | System and method for managing system margin |
JP2022505417A (ja) * | 2018-11-05 | 2022-01-14 | ライトループ・テクノロジーズ・エルエルシー | 共有された共通の構成要素を使用して複数の増幅器、再生器及び送受信器を構築、動作及び制御するためのシステム及び方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4778237A (en) * | 1984-06-07 | 1988-10-18 | The Board Of Trustees Of The Leland Stanford Junior University | Single-mode fiber optic saturable absorber |
WO1992016037A1 (en) * | 1991-03-01 | 1992-09-17 | Australian And Overseas Telecommunications Corporation Limited | Modelocked lasers |
JP3419510B2 (ja) * | 1992-10-16 | 2003-06-23 | 富士通株式会社 | 波長分散を補償した光通信システム及び該システムに適用可能な位相共役光発生装置 |
FR2707442B1 (fr) * | 1993-07-06 | 1995-09-15 | Pirio Francis | Système de transmission sur fibre optique à compensation des distorsions en ligne. |
JP3373333B2 (ja) * | 1994-09-12 | 2003-02-04 | Kddi株式会社 | 光増幅中継伝送システム |
US5488620A (en) * | 1995-01-05 | 1996-01-30 | Hughes Aircraft Company | Passively mode locked-laser and method for generating a pseudo random optical pulse train |
FR2738431B1 (fr) * | 1995-09-01 | 1997-11-21 | Thomine Jean Baptiste | Systeme pour la transmission, notamment longue distance, d'impulsions rz par une ligne optique amplifiee |
KR100199031B1 (ko) * | 1996-09-23 | 1999-06-15 | 정선종 | 수동형 모드록킹 광섬유 레이저 구조 |
-
1995
- 1995-05-17 GB GBGB9509938.8A patent/GB9509938D0/en active Pending
-
1996
- 1996-05-16 AU AU57696/96A patent/AU715485B2/en not_active Ceased
- 1996-05-16 JP JP53464196A patent/JP4637973B2/ja not_active Expired - Fee Related
- 1996-05-16 EP EP96914287A patent/EP0827650B1/en not_active Expired - Lifetime
- 1996-05-16 PT PT96914287T patent/PT827650E/pt unknown
- 1996-05-16 WO PCT/GB1996/001172 patent/WO1996037056A1/en active IP Right Grant
- 1996-05-16 DE DE69613977T patent/DE69613977T2/de not_active Expired - Lifetime
- 1996-05-16 ES ES96914287T patent/ES2158311T3/es not_active Expired - Lifetime
- 1996-05-17 ZA ZA9603958A patent/ZA963958B/xx unknown
-
1997
- 1997-11-17 US US08/971,981 patent/US6097524A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6097524A (en) | 2000-08-01 |
PT827650E (pt) | 2001-10-31 |
GB9509938D0 (en) | 1995-07-12 |
EP0827650B1 (en) | 2001-07-18 |
DE69613977D1 (de) | 2001-08-23 |
WO1996037056A1 (en) | 1996-11-21 |
AU715485B2 (en) | 2000-02-03 |
DE69613977T2 (de) | 2001-11-08 |
ES2158311T3 (es) | 2001-09-01 |
EP0827650A1 (en) | 1998-03-11 |
ZA963958B (en) | 1997-11-17 |
JP4637973B2 (ja) | 2011-02-23 |
AU5769696A (en) | 1996-11-29 |
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