DK0428151T3 - Fiber-optisk transmissionssystem med forvrængningsudligning - Google Patents
Fiber-optisk transmissionssystem med forvrængningsudligningInfo
- Publication number
- DK0428151T3 DK0428151T3 DK90121747.1T DK90121747T DK0428151T3 DK 0428151 T3 DK0428151 T3 DK 0428151T3 DK 90121747 T DK90121747 T DK 90121747T DK 0428151 T3 DK0428151 T3 DK 0428151T3
- Authority
- DK
- Denmark
- Prior art keywords
- fiber
- transmission system
- optic transmission
- distortion equalization
- equalization
- Prior art date
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
-
- 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
- H04B10/03—Arrangements for fault recovery
- H04B10/032—Arrangements for fault recovery using working and protection systems
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Noise Elimination (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/436,614 US5126871A (en) | 1989-11-15 | 1989-11-15 | Method and apparatus for redundant communication of optical signals with distortion cancellation |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0428151T3 true DK0428151T3 (da) | 1998-02-23 |
Family
ID=23733131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90121747.1T DK0428151T3 (da) | 1989-11-15 | 1990-11-14 | Fiber-optisk transmissionssystem med forvrængningsudligning |
Country Status (9)
Country | Link |
---|---|
US (1) | US5126871A (sv) |
EP (1) | EP0428151B1 (sv) |
JP (1) | JP3015094B2 (sv) |
KR (1) | KR100210520B1 (sv) |
CA (1) | CA2028966C (sv) |
DE (1) | DE69031110T2 (sv) |
DK (1) | DK0428151T3 (sv) |
FI (1) | FI102441B (sv) |
NO (1) | NO302989B1 (sv) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257124A (en) * | 1991-08-15 | 1993-10-26 | General Instrument Corporation | Low distortion laser system for AM fiber optic communication |
JP2788367B2 (ja) * | 1991-11-26 | 1998-08-20 | 株式会社エイ・ティ・アール光電波通信研究所 | 高周波信号用伝送リンクシステム |
US5436749A (en) * | 1991-12-09 | 1995-07-25 | Scientific-Atlanta, Inc. | Method and apparatus for predistortion |
US5293545A (en) * | 1992-07-27 | 1994-03-08 | General Instrument Corporation | Optical source with reduced relative intensity noise |
SE501070C2 (sv) * | 1993-03-26 | 1994-11-07 | Ericsson Telefon Ab L M | System och förfarande för dispersionskompensering i fiberoptiska höghastighetssystem |
SE501932C2 (sv) * | 1993-04-30 | 1995-06-26 | Ericsson Telefon Ab L M | Anordning och förfarande för dispersionskompensering i ett fiberoptiskt transmissionssystem |
US5446421A (en) * | 1994-02-02 | 1995-08-29 | Thomson Consumer Electronics, Inc. | Local oscillator phase noise cancelling modulation technique |
US5739936A (en) * | 1995-04-27 | 1998-04-14 | General Electric Company | Electro-optical circuit for signal transmission |
US5724363A (en) * | 1996-06-21 | 1998-03-03 | Breya; Edward F. | Optical analog signal transmission system |
US5940196A (en) * | 1997-05-16 | 1999-08-17 | Harmonic Lightwaves, Inc. | Optical communications system with wavelength division multiplexing |
US6204718B1 (en) * | 1999-06-25 | 2001-03-20 | Scientific-Atlanta, Inc. | Method and apparatus for generating second-order predistortion without third-order distortion |
US7570888B2 (en) * | 2001-12-18 | 2009-08-04 | Cisco Technology, Inc. | High power, optically-linearized microwave fiber optic link with suppression of fiber induced distortion |
US20030235415A1 (en) * | 2002-06-21 | 2003-12-25 | Peters Frank H. | Optical communication devices and optical communication methods |
JP2010028751A (ja) * | 2008-07-24 | 2010-02-04 | Toshiba Corp | コンプリメンタリー光配線装置 |
JP2010136244A (ja) * | 2008-12-08 | 2010-06-17 | Toshiba Corp | 送信回路およびコンプリメンタリー光配線システム |
EP2330759B1 (en) * | 2008-12-30 | 2018-04-25 | Xieon Networks S.à r.l. | Method and arrangement for transmitting signals in a point to multipoint network |
CA3193184A1 (en) | 2012-10-25 | 2014-05-01 | Lantech.Com, Llc | Effective circumference-based wrapping |
US10680572B2 (en) * | 2017-08-31 | 2020-06-09 | Nxp B.V. | Methods and apparatuses for testing inductive coupling circuitry |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290504A (en) * | 1963-09-06 | 1966-12-06 | Itt | Distortion compensation of optoelectronic devices |
GB1468165A (en) * | 1973-06-01 | 1977-03-23 | Plessey Co Ltd | Line data and television transmission |
US4052611A (en) * | 1975-04-22 | 1977-10-04 | The United States Of America As Represented By The Secretary Of The Navy | High speed fiber optic communication link |
US4075474A (en) * | 1977-04-19 | 1978-02-21 | Northern Telecom Limited | Method and apparatus for distortion reduction in optical communication systems |
US4183054A (en) * | 1977-09-30 | 1980-01-08 | Harris Corporation | Digital, frequency-translated, plural-channel, vestigial sideband television communication system |
DE2807479A1 (de) * | 1978-02-22 | 1979-08-23 | Bayer Ag | Ueberzugsmittel |
US4393518A (en) * | 1981-01-16 | 1983-07-12 | Bell Telephone Laboratories, Incorporated | Optical communication arrangement |
FR2500972B1 (fr) * | 1981-02-27 | 1985-06-07 | France Etat | Procede et dispositif de transmission de signaux analogiques rapides sur fibres optiques |
US4472725A (en) * | 1982-02-01 | 1984-09-18 | Century Iii Electronics Inc. | LC Delay line for feedforward amplifier |
FR2524229A1 (fr) * | 1982-03-25 | 1983-09-30 | Anvar | Procede et systeme de transmission a large bande et faible distorsion utilisant une liaison optique |
JPS60127828A (ja) * | 1983-12-14 | 1985-07-08 | Matsushita Electric Ind Co Ltd | 光伝送方法 |
US4617522A (en) * | 1984-03-20 | 1986-10-14 | General Instrument Corporation | Temperature regulated feedforward amplifier |
US4625178A (en) * | 1985-07-19 | 1986-11-25 | General Instrument Corporation | Feedforward gain block with mirror image error amplifier |
JPS6232730A (ja) * | 1985-08-05 | 1987-02-12 | Koito Ind Co Ltd | 空間伝送光通信方式 |
JPH0681098B2 (ja) * | 1985-09-06 | 1994-10-12 | 日本電信電話株式会社 | 光デイジタル送信器 |
US4792751A (en) * | 1985-12-23 | 1988-12-20 | General Instrument Corporation | Apparatus for field testing the performance of a feedforward amplifier |
GB8630959D0 (en) * | 1986-12-29 | 1987-02-04 | British Telecomm | Optical polarisation control |
JPH01123538A (ja) * | 1987-11-07 | 1989-05-16 | Nec Corp | 光平衡伝送回路 |
US4868894A (en) * | 1987-12-09 | 1989-09-19 | United Technologies | System for transmitting microwave signals via an optical link |
NL8800067A (nl) * | 1988-01-12 | 1989-08-01 | Nederland Ptt | Werkwijze en inrichting voor het, in een coherent optisch communicatie systeem met heterodyne detectie, aan ontvangstzijde compenseren van faseruis van zend en lokale laser. |
JPH0220533A (ja) * | 1988-07-08 | 1990-01-24 | Asahi Glass Co Ltd | 発泡合成樹脂の製造法 |
US4965856A (en) * | 1989-05-23 | 1990-10-23 | Arbus Inc. | Secure optical-fiber communication system |
-
1989
- 1989-11-15 US US07/436,614 patent/US5126871A/en not_active Expired - Lifetime
-
1990
- 1990-10-31 CA CA002028966A patent/CA2028966C/en not_active Expired - Fee Related
- 1990-11-14 EP EP90121747A patent/EP0428151B1/en not_active Expired - Lifetime
- 1990-11-14 DK DK90121747.1T patent/DK0428151T3/da active
- 1990-11-14 NO NO904938A patent/NO302989B1/no not_active IP Right Cessation
- 1990-11-14 DE DE69031110T patent/DE69031110T2/de not_active Expired - Fee Related
- 1990-11-14 FI FI905633A patent/FI102441B/sv not_active IP Right Cessation
- 1990-11-15 JP JP2307331A patent/JP3015094B2/ja not_active Expired - Fee Related
- 1990-11-15 KR KR1019900018475A patent/KR100210520B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI905633A (fi) | 1991-05-16 |
NO904938L (no) | 1991-05-16 |
FI102441B1 (sv) | 1998-11-30 |
CA2028966C (en) | 1995-07-11 |
US5126871A (en) | 1992-06-30 |
EP0428151A3 (en) | 1992-07-22 |
DE69031110D1 (de) | 1997-08-28 |
JPH03173232A (ja) | 1991-07-26 |
KR100210520B1 (ko) | 1999-07-15 |
JP3015094B2 (ja) | 2000-02-28 |
NO904938D0 (no) | 1990-11-14 |
DE69031110T2 (de) | 1998-01-29 |
CA2028966A1 (en) | 1991-05-16 |
NO302989B1 (no) | 1998-05-11 |
FI102441B (sv) | 1998-11-30 |
KR910010929A (ko) | 1991-06-29 |
EP0428151B1 (en) | 1997-07-23 |
EP0428151A2 (en) | 1991-05-22 |
FI905633A0 (fi) | 1990-11-14 |
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