DE69125075T2 - Vorrichtung und Verfahren zur Linearisierung des Betriebs eines externen optischen Modulators - Google Patents

Vorrichtung und Verfahren zur Linearisierung des Betriebs eines externen optischen Modulators

Info

Publication number
DE69125075T2
DE69125075T2 DE69125075T DE69125075T DE69125075T2 DE 69125075 T2 DE69125075 T2 DE 69125075T2 DE 69125075 T DE69125075 T DE 69125075T DE 69125075 T DE69125075 T DE 69125075T DE 69125075 T2 DE69125075 T2 DE 69125075T2
Authority
DE
Germany
Prior art keywords
linearizing
optical modulator
external optical
external
modulator
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
Application number
DE69125075T
Other languages
English (en)
Other versions
DE69125075D1 (de
Inventor
Yudhi Trisno
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.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
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 Arris Technology Inc filed Critical Arris Technology Inc
Publication of DE69125075D1 publication Critical patent/DE69125075D1/de
Application granted granted Critical
Publication of DE69125075T2 publication Critical patent/DE69125075T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3252—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using multiple parallel paths between input and output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3276—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using the nonlinearity inherent to components, e.g. a diode
    • 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
    • H04B10/588—Compensation for non-linear transmitter output in external modulation systems
DE69125075T 1990-09-12 1991-09-11 Vorrichtung und Verfahren zur Linearisierung des Betriebs eines externen optischen Modulators Expired - Fee Related DE69125075T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/581,015 US5210633A (en) 1990-09-12 1990-09-12 Apparatus and method for linearizing the operation of an external optical modulator

Publications (2)

Publication Number Publication Date
DE69125075D1 DE69125075D1 (de) 1997-04-17
DE69125075T2 true DE69125075T2 (de) 1997-09-11

Family

ID=24323563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125075T Expired - Fee Related DE69125075T2 (de) 1990-09-12 1991-09-11 Vorrichtung und Verfahren zur Linearisierung des Betriebs eines externen optischen Modulators

Country Status (8)

Country Link
US (1) US5210633A (de)
EP (1) EP0475376B1 (de)
JP (1) JPH06342178A (de)
CA (1) CA2051227C (de)
DE (1) DE69125075T2 (de)
HK (1) HK1008408A1 (de)
MX (1) MX9101051A (de)
NO (1) NO306081B1 (de)

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US5361156A (en) * 1991-12-09 1994-11-01 Scientific-Atlanta, Inc. Method and apparatus for predistortion
FR2688365B1 (fr) * 1992-03-09 1994-04-29 France Telecom Procede de transmission optique d'un multiplex de porteuses electriques et dispositif pour la mise en óoeuvre de ce procede.
US5430569A (en) * 1992-05-22 1995-07-04 Ortel Corporation Suppression of noise and distortion in fiber-optic systems
US5327279A (en) * 1992-07-17 1994-07-05 United Technologies Corporation Apparatus for linearization of optic modulators using a feed-forward predistortion circuit
CA2141560C (en) * 1992-08-06 2004-06-29 Erich Gottwald Method and circuit arrangement for electric compensation of signal distortion caused by laser chirp and fiber dispersion
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US5420711A (en) * 1993-01-19 1995-05-30 Snyder; Dan E. Fiber optic link amplitude stabilization circuit
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
US5600473A (en) * 1993-06-04 1997-02-04 Ciena Corporation Optical amplifier systems with add/drop multiplexing
US5579143A (en) * 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
DE4342184A1 (de) * 1993-12-10 1995-06-14 Sel Alcatel Ag Optischer Sender mit linearisierendem Netzwerk
JP2697639B2 (ja) * 1994-11-04 1998-01-14 日本電気株式会社 光変調装置
US5710653A (en) * 1995-03-06 1998-01-20 Fiber Optic Network Solutions Corp. Linear multi-output optical transmitter system
US5875048A (en) * 1995-03-06 1999-02-23 Cfx Communication Systems,Llc Linear multi-output optical transmitter system
US5699179A (en) * 1996-02-23 1997-12-16 General Instrument Corporation Of Delaware Cancellation of distortion components in a fiber optic link with feed-forward linearization
US5953139A (en) * 1996-03-06 1999-09-14 Cfx Communications Systems, Llc Wavelength division multiplexing system
US5850305A (en) * 1996-12-18 1998-12-15 Scientific-Atlanta, Inc. Adaptive predistortion control for optical external modulation
EP0981868A1 (de) 1997-05-12 2000-03-01 PIRELLI CAVI E SISTEMI S.p.A. Optische externe modulationsvorrichtung mit einem vorverzerrer
TW336363B (en) * 1997-06-20 1998-07-11 New Elite Technologies Inc Distortion compensation device for broadband fiber optic transmission system
US5915052A (en) * 1997-06-30 1999-06-22 Uniphase Telecommunications Products, Inc. Loop status monitor for determining the amplitude of the signal components of a multi-wavelength optical beam
US5982964A (en) * 1997-06-30 1999-11-09 Uniphase Corporation Process for fabrication and independent tuning of multiple integrated optical directional couplers on a single substrate
US6151157A (en) * 1997-06-30 2000-11-21 Uniphase Telecommunications Products, Inc. Dynamic optical amplifier
US6370290B1 (en) 1997-09-19 2002-04-09 Uniphase Corporation Integrated wavelength-select transmitter
US6031849A (en) * 1997-11-14 2000-02-29 Jds Uniphase Corporation High power three level fiber laser and method of making same
US6020986A (en) * 1997-11-21 2000-02-01 Jds Uniphase Corporation Programmable add-drop module for use in an optical circuit
EP0926847A1 (de) * 1997-12-23 1999-06-30 PIRELLI CAVI E SISTEMI S.p.A. Externes optisches Modulationssystem mit Vorverzerrungsvorrichtung
US6198419B1 (en) * 1998-06-17 2001-03-06 Lucent Technologies, Inc. Method and apparatus for extending the spurious free dynamic range of a digital-to-analog converter
DE19831717A1 (de) 1998-07-15 2000-01-20 Alcatel Sa Temperaturstabilisation eines Predistorters
DE19831716A1 (de) 1998-07-15 2000-01-20 Alcatel Sa Temperaturstabilisation eines Predistorters mit Spannungsspeisung
DE19831715A1 (de) 1998-07-15 2000-01-20 Alcatel Sa Arbeitspunkteinstellung einer Diode eines Diodennetzwerkes durch Spannungseinprägung
US6310990B1 (en) 2000-03-16 2001-10-30 Cidra Corporation Tunable optical structure featuring feedback control
JP2000244252A (ja) * 1999-02-24 2000-09-08 Kokusai Electric Co Ltd 歪み補償装置
AU3162401A (en) * 1999-12-24 2001-07-09 Corning O.T.I Inc. Method of analog modulation and optical emitter using this method
EP1249086B1 (de) * 2000-01-06 2009-09-23 Broadband Royalty Corporation Vorverzerrer mit nicht-magnetischen komponenten für eine nicht-lineare vorrichtung
US6687466B1 (en) 2000-01-06 2004-02-03 Adc Telecommunications, Inc. Dynamic distortion control
DE50006858D1 (de) 2000-02-11 2004-07-22 Neumann Gmbh Georg Verfahren zum umwandeln eines analogen signals in ein digitales signal
GB2372830B (en) * 2001-03-02 2003-05-21 Marconi Caswell Ltd Electro-optic gating arrangement with improved duty cycle
CN100499357C (zh) * 2004-10-28 2009-06-10 三菱电机株式会社 线性化电路
GB2428149B (en) * 2005-07-07 2009-10-28 Agilent Technologies Inc Multimode optical fibre communication system
GB2442773A (en) * 2006-10-11 2008-04-16 Tandberg Television Asa Canceling distortion
US7945172B2 (en) * 2008-05-20 2011-05-17 Harmonic, Inc. Dispersion compensation circuitry and system for analog video transmission with direct modulated laser
CN109856477B (zh) * 2018-12-24 2021-08-10 中国信息通信研究院 一种激励射频有源器件的方法及输入优化测试系统
US11914263B2 (en) * 2019-03-14 2024-02-27 The Regents Of The University Of California Analog predistortion linearization for optical fiber communication links

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JPS5851435B2 (ja) * 1976-05-25 1983-11-16 富士通株式会社 発光素子の駆動方式
US4075474A (en) * 1977-04-19 1978-02-21 Northern Telecom Limited Method and apparatus for distortion reduction in optical communication systems
DE3069998D1 (en) * 1980-04-14 1985-03-07 Acec Method for the transmission of analog information through optical fibres and installation for carrying out the method
DE3142203A1 (de) * 1981-10-24 1983-05-26 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Entzerrer
JPS60142630A (ja) * 1983-12-28 1985-07-27 Fujitsu Ltd 伝搬歪補償装置
US4715021A (en) * 1984-08-08 1987-12-22 Exxon Production Research Co. Method for filtering and combining seismic data having different spectral characteristics
US4699466A (en) * 1985-03-27 1987-10-13 Grumman Aerospace Corporation Optical RF filtering system
US4588958A (en) * 1985-03-29 1986-05-13 Rca Corporation Adjustable reflective predistortion circuit
GB8602017D0 (en) * 1986-01-28 1986-03-05 British Telecomm Reducing fluctuations in radiation beam characteristic
US4752743A (en) * 1986-09-26 1988-06-21 Varian Associates, Inc. Linearizer for TWT amplifiers
JP2610667B2 (ja) * 1988-11-25 1997-05-14 住友電気工業株式会社 光通信システム
US5031235A (en) * 1989-10-27 1991-07-09 Hoechst Celanese Corp. Cable system incorporating highly linear optical modulator
US5003624A (en) * 1990-03-29 1991-03-26 Hughes Aircraft Company Automatic bias controller for electro-optic modulator
US5012475A (en) * 1990-04-17 1991-04-30 Wavelength Lasers, Inc. Analog compensation system for linear lasers

Also Published As

Publication number Publication date
NO306081B1 (no) 1999-09-13
EP0475376A2 (de) 1992-03-18
NO913576L (no) 1992-03-13
EP0475376A3 (en) 1992-12-09
CA2051227C (en) 2000-08-15
MX9101051A (es) 1992-05-04
DE69125075D1 (de) 1997-04-17
US5210633A (en) 1993-05-11
JPH06342178A (ja) 1994-12-13
CA2051227A1 (en) 1992-03-13
EP0475376B1 (de) 1997-03-12
HK1008408A1 (en) 1999-05-07
NO913576D0 (no) 1991-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee