ATE164277T1 - Vorverzerrungsschaltung und optische halbleiterlichtquelle mit solcher schaltung - Google Patents

Vorverzerrungsschaltung und optische halbleiterlichtquelle mit solcher schaltung

Info

Publication number
ATE164277T1
ATE164277T1 AT93402048T AT93402048T ATE164277T1 AT E164277 T1 ATE164277 T1 AT E164277T1 AT 93402048 T AT93402048 T AT 93402048T AT 93402048 T AT93402048 T AT 93402048T AT E164277 T1 ATE164277 T1 AT E164277T1
Authority
AT
Austria
Prior art keywords
circuit
light source
semiconductor light
optical semiconductor
predistortion
Prior art date
Application number
AT93402048T
Other languages
English (en)
Inventor
Jean-Paul Hebert
Original Assignee
Alsthom Cge Alcatel
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 Alsthom Cge Alcatel filed Critical Alsthom Cge Alcatel
Application granted granted Critical
Publication of ATE164277T1 publication Critical patent/ATE164277T1/de

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)
AT93402048T 1992-08-14 1993-08-11 Vorverzerrungsschaltung und optische halbleiterlichtquelle mit solcher schaltung ATE164277T1 (de)

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
ATE164277T1 true ATE164277T1 (de) 1998-04-15

Family

ID=9432869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93402048T ATE164277T1 (de) 1992-08-14 1993-08-11 Vorverzerrungsschaltung und optische halbleiterlichtquelle mit solcher schaltung

Country Status (7)

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

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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
US7307569B2 (en) 2001-03-29 2007-12-11 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
DE60238602D1 (de) 2001-04-04 2011-01-27 Quellan Inc Verfahren und system zum decodieren von mehrpegelsignalen
WO2003071731A1 (en) 2002-02-15 2003-08-28 Quellan, Inc. Multi-level signal clock recovery technique
AU2003217947A1 (en) 2002-03-08 2003-09-22 Quellan, Inc. High speed analog-to-digital converter using a unique gray code having minimal bit transitions
AU2003256569A1 (en) 2002-07-15 2004-02-02 Quellan, Inc. Adaptive noise filtering and equalization
AU2003287628A1 (en) 2002-11-12 2004-06-03 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
US7050388B2 (en) 2003-08-07 2006-05-23 Quellan, Inc. Method and system for crosstalk cancellation
US7804760B2 (en) 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
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
CA2611756C (en) * 2005-06-13 2014-11-04 Ccor Solutions Four quadrant linearizer
US7596326B2 (en) * 2005-10-27 2009-09-29 Emcore Corporation Distortion cancellation circuitry for optical receivers
JP5078991B2 (ja) 2006-04-26 2012-11-21 ケラン エルエルシー 通信チャネルからの放射性放出を削減する方法とシステム
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
CA2103859C (fr) 1998-05-12
FR2694862B1 (fr) 1994-09-16
DE69317491T2 (de) 1998-07-09
EP0584013B1 (de) 1998-03-18
FR2694862A1 (fr) 1994-02-18
ES2115034T3 (es) 1998-06-16
DE69317491D1 (de) 1998-04-23
CA2103859A1 (fr) 1994-02-15
EP0584013A1 (de) 1994-02-23
US5373384A (en) 1994-12-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee