ES2115034T3 - Circuito de predistorsion y fuente optica semiconductora que incluye este circuito. - Google Patents

Circuito de predistorsion y fuente optica semiconductora que incluye este circuito.

Info

Publication number
ES2115034T3
ES2115034T3 ES93402048T ES93402048T ES2115034T3 ES 2115034 T3 ES2115034 T3 ES 2115034T3 ES 93402048 T ES93402048 T ES 93402048T ES 93402048 T ES93402048 T ES 93402048T ES 2115034 T3 ES2115034 T3 ES 2115034T3
Authority
ES
Spain
Prior art keywords
circuit
optical source
source including
predistortion
organ
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 - Lifetime
Application number
ES93402048T
Other languages
English (en)
Inventor
Jean-Paul Hebert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2115034T3 publication Critical patent/ES2115034T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/504—Laser transmitters using direct modulation
    • 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
    • H04B10/58—Compensation for non-linear transmitter output

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Gyroscopes (AREA)

Abstract

UNA SEÑAL DE ENTRADA SUMINISTRADA POR UN GENERADOR (30) ES APLICADA A UN DIODO EMISOR LASER (10) A TRAVES DE UN CIRCUITO DE PREDISTORSION PARA MEJORAR LA LINEALIDAD DE LA RESPUESTA DE LA FUENTE. ESTE CIRCUITO COMPORTA UN ORGANO ATENUADOR LINEAL EN PI CONSTITUIDO POR UNAS RESISTENCIAS (12, 13, 14, 15 Y 16), Y UN ELEMENTO COMPENSADOR NO LINEAL CONSTITUIDO POR UN DIODO SCHOTTKY (20) CONECTADO EN PARALELO CON ESTE ORGANO ATENUADOR. LA INVENCION SE APLICA SOBRE TODO PARA LA REALIZACION DE CABEZAS OPTICAS PARA LOS SISTEMAS DE TELECOMUNICACION DE FIBRAS OPTICAS.
ES93402048T 1992-08-14 1993-08-11 Circuito de predistorsion y fuente optica semiconductora que incluye este circuito. Expired - Lifetime ES2115034T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929210044A FR2694862B1 (fr) 1992-08-14 1992-08-14 Source optique semiconductrice à prédistorsion.

Publications (1)

Publication Number Publication Date
ES2115034T3 true ES2115034T3 (es) 1998-06-16

Family

ID=9432869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93402048T Expired - Lifetime ES2115034T3 (es) 1992-08-14 1993-08-11 Circuito de predistorsion y fuente optica semiconductora que incluye este circuito.

Country Status (7)

Country Link
US (1) US5373384A (es)
EP (1) EP0584013B1 (es)
AT (1) ATE164277T1 (es)
CA (1) CA2103859C (es)
DE (1) DE69317491T2 (es)
ES (1) ES2115034T3 (es)
FR (1) FR2694862B1 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2120965A1 (en) * 1993-04-14 1994-10-15 Katsumi Uesaka Distortion generating circuit
JPH06350538A (ja) * 1993-06-07 1994-12-22 Mitsubishi Electric Corp 光ファイバ通信装置
DE4443630A1 (de) * 1994-12-08 1996-06-13 Sel Alcatel Ag Optischer Modulatorschaltkreis
US6215809B1 (en) * 1996-03-25 2001-04-10 Sdl, Inc. Stabilization of laser sources with closely-coupled optical reflectors using an internal dither circuit
US5812294A (en) * 1996-06-03 1998-09-22 Lucent Technologies Inc. Linearized optical transmitter
US5949085A (en) * 1997-01-29 1999-09-07 Xircom, Inc. Ratiometric compensated optical isolation coupler
US6570505B1 (en) 1997-12-30 2003-05-27 Gelcore Llc LED lamp with a fault-indicating impedance-changing circuit
US6204718B1 (en) * 1999-06-25 2001-03-20 Scientific-Atlanta, Inc. Method and apparatus for generating second-order predistortion without third-order distortion
US6917764B1 (en) * 2000-09-29 2005-07-12 Emcore Corporation Predistortion circuit with combined odd-order and even-order correction
US7173551B2 (en) 2000-12-21 2007-02-06 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
US7149256B2 (en) 2001-03-29 2006-12-12 Quellan, Inc. Multilevel pulse position modulation for efficient fiber optic communication
US7307569B2 (en) 2001-03-29 2007-12-11 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
CA2442922A1 (en) 2001-04-04 2002-10-17 Quellan, Inc. Method and system for decoding multilevel signals
AU2003211094A1 (en) 2002-02-15 2003-09-09 Quellan, Inc. Multi-level signal clock recovery technique
US6816101B2 (en) 2002-03-08 2004-11-09 Quelian, Inc. High-speed analog-to-digital converter using a unique gray code
US7035361B2 (en) 2002-07-15 2006-04-25 Quellan, Inc. Adaptive noise filtering and equalization for optimal high speed multilevel signal decoding
WO2004045078A2 (en) 2002-11-12 2004-05-27 Quellan, Inc. High-speed analog-to-digital conversion with improved robustness to timing uncertainty
US7340184B2 (en) * 2003-05-01 2008-03-04 Optium Corporation Linearized Optical Transmitter Using Feedback Control
US7804760B2 (en) 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
KR101109847B1 (ko) 2003-08-07 2012-04-06 ？란 인코포레이티드 혼선 제거 방법 및 시스템
ATE488068T1 (de) 2003-11-17 2010-11-15 Quellan Inc Verfahren und system zur löschung von antennenstörungen
US7616700B2 (en) 2003-12-22 2009-11-10 Quellan, Inc. Method and system for slicing a communication signal
US7725079B2 (en) 2004-12-14 2010-05-25 Quellan, Inc. Method and system for automatic control in an interference cancellation device
US7522883B2 (en) 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
EP1911181B1 (en) * 2005-06-13 2017-04-26 ARRIS Enterprises LLC Four quadrant linearizer
US7596326B2 (en) * 2005-10-27 2009-09-29 Emcore Corporation Distortion cancellation circuitry for optical receivers
WO2007127369A2 (en) 2006-04-26 2007-11-08 Quellan, Inc. Method and system for reducing radiated emissions from a communications channel
US7634198B2 (en) * 2006-06-21 2009-12-15 Emcore Corporation In-line distortion cancellation circuits for linearization of electronic and optical signals with phase and frequency adjustment
GB201604402D0 (en) 2016-03-15 2016-04-27 Purelifi Ltd Driver apparatus
CN109246904B (zh) * 2018-09-14 2024-06-28 厦门天力源光电科技有限公司 一种调光调速电路
DE102019212225A1 (de) 2019-08-14 2021-02-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Treiberschaltung für ein oder mehrere optische Senderbauteile, Empfängerschaltung für ein oder mehrere optische Empfangsbauteile zur optischen drahtlosen Kommunikation und Verfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032802A (en) * 1976-02-09 1977-06-28 Harris Corporation Reduction of intermodulation
JPS5936446A (ja) * 1982-08-24 1984-02-28 Matsushita Electric Ind Co Ltd 光送信装置
US5252930A (en) * 1989-09-07 1993-10-12 Ortel Corporation Predistorter for linearization of electronic and optical signals
US5132639A (en) * 1989-09-07 1992-07-21 Ortel Corporation Predistorter for linearization of electronic and optical signals
US4992754B1 (en) * 1989-09-07 1997-10-28 Ortel Corp Predistorter for linearization of electronic and optical signals
US5068863A (en) * 1990-04-17 1991-11-26 Wavelengths Lasers, Inc. Compensating circuit for high power lasers
US5119392A (en) * 1990-11-21 1992-06-02 Gte Laboratories Incorporated Second-order predistortion circuit for use with laser diode

Also Published As

Publication number Publication date
CA2103859A1 (fr) 1994-02-15
ATE164277T1 (de) 1998-04-15
CA2103859C (fr) 1998-05-12
FR2694862B1 (fr) 1994-09-16
DE69317491T2 (de) 1998-07-09
EP0584013B1 (fr) 1998-03-18
US5373384A (en) 1994-12-13
DE69317491D1 (de) 1998-04-23
FR2694862A1 (fr) 1994-02-18
EP0584013A1 (fr) 1994-02-23

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