DE69528917D1 - Steuerschaltung eines optischen Halbleitermodulators - Google Patents

Steuerschaltung eines optischen Halbleitermodulators

Info

Publication number
DE69528917D1
DE69528917D1 DE69528917T DE69528917T DE69528917D1 DE 69528917 D1 DE69528917 D1 DE 69528917D1 DE 69528917 T DE69528917 T DE 69528917T DE 69528917 T DE69528917 T DE 69528917T DE 69528917 D1 DE69528917 D1 DE 69528917D1
Authority
DE
Germany
Prior art keywords
control circuit
optical semiconductor
semiconductor modulator
modulator
optical
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
DE69528917T
Other languages
English (en)
Other versions
DE69528917T2 (de
Inventor
Shigeo Komatsubara
Hiroshi Kanbayashi
Satoru Sueyoshi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69528917D1 publication Critical patent/DE69528917D1/de
Publication of DE69528917T2 publication Critical patent/DE69528917T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • H01S5/0265—Intensity modulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/06213—Amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
DE69528917T 1994-03-18 1995-03-16 Steuerschaltung eines optischen Halbleitermodulators Expired - Lifetime DE69528917T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4884694 1994-03-18
JP4884694 1994-03-18
JP12291594 1994-06-06
JP12291594 1994-06-06

Publications (2)

Publication Number Publication Date
DE69528917D1 true DE69528917D1 (de) 2003-01-09
DE69528917T2 DE69528917T2 (de) 2004-10-28

Family

ID=26389177

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69528917T Expired - Lifetime DE69528917T2 (de) 1994-03-18 1995-03-16 Steuerschaltung eines optischen Halbleitermodulators
DE69531010T Expired - Lifetime DE69531010T2 (de) 1994-03-18 1995-03-16 Ansteuerungsschaltung eines optischen Modulators

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69531010T Expired - Lifetime DE69531010T2 (de) 1994-03-18 1995-03-16 Ansteuerungsschaltung eines optischen Modulators

Country Status (3)

Country Link
US (1) US5546218A (de)
EP (2) EP0673093B1 (de)
DE (2) DE69528917T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2827977B2 (ja) * 1995-07-14 1998-11-25 日本電気株式会社 半導体光変調器の変調回路
JP3553222B2 (ja) * 1995-09-20 2004-08-11 三菱電機株式会社 光変調器モジュール
JPH1051069A (ja) * 1996-07-29 1998-02-20 Mitsubishi Electric Corp 光半導体装置
JP2907185B2 (ja) * 1997-04-18 1999-06-21 日本電気株式会社 光変調器の駆動装置及び変調器集積化光源の駆動装置並びにそれを備えた光通信モジュール及び光通信システム
JPH11121851A (ja) * 1997-10-15 1999-04-30 Fujitsu Ltd 発光素子駆動回路及びこれを有する発光装置
US6108119A (en) * 1998-02-11 2000-08-22 Lucent Technologies Inc. Methods and apparatus for monitoring and controlling optical modulator signal quality
JP2002055318A (ja) * 2000-08-08 2002-02-20 Mitsubishi Electric Corp 光電変換半導体装置
US7221648B2 (en) 2000-11-29 2007-05-22 Lucent Technologies Inc. Rate adaptation in a wireless communication system
US6480316B1 (en) 2001-06-15 2002-11-12 Yotta Networks System and method for reading data content out of optical data stream without altering the optical data stream
JP2003131181A (ja) * 2001-10-26 2003-05-08 Oki Electric Ind Co Ltd 半導体光変調器、光多重モジュール、およびその制御方法
US7515775B1 (en) * 2003-08-15 2009-04-07 Luxtera, Inc. Distributed amplifier optical modulator
US7039258B2 (en) * 2003-08-15 2006-05-02 Luxtera, Inc. Distributed amplifier optical modulators
US7031558B2 (en) * 2003-08-18 2006-04-18 Hassan Tanbakuchi Low-pass filter transmission line with integral electroabsorption modulator
TWI230915B (en) * 2003-10-16 2005-04-11 Ind Tech Res Inst Driving circuit of optical modulator
US7373090B2 (en) * 2004-03-26 2008-05-13 Intel Corporation Modulator driver circuit with selectable on-chip termination
US8212775B2 (en) * 2005-02-22 2012-07-03 Pixart Imaging Incorporation Computer input apparatus having a calibration circuit for regulating current to the light source
US8737442B2 (en) * 2010-10-28 2014-05-27 Sumitomo Electric Industries, Ltd. Driver circuit for laser diode outputting pre-emphasized signal
US8649406B2 (en) * 2010-10-28 2014-02-11 Sumitomo Electric Industries, Ltd. Shunt driver circuit for laser diode with push pull architecture
JP5861337B2 (ja) * 2010-10-28 2016-02-16 住友電気工業株式会社 駆動回路、及び、光送信装置
JP5768551B2 (ja) * 2011-07-13 2015-08-26 住友電気工業株式会社 外部変調型レーザ素子の駆動回路
US8948608B1 (en) * 2012-09-27 2015-02-03 Inphi Corporation Direct-coupled driver for mach-zehnder optical modulators
GB2508843A (en) * 2012-12-12 2014-06-18 Univ Manchester A current transformer for measuring current in a conductor
US9276529B1 (en) * 2014-10-03 2016-03-01 Hrl Laboratories, Llc High performance GaN operational amplifier with wide bandwidth and high dynamic range
US9991965B2 (en) 2014-10-28 2018-06-05 Mellanox Technologies Denmark Aps Driver circuit for an electro-absorption or micro-ring modulator and optical transmitter comprising such driver circuit
JPWO2016136183A1 (ja) * 2015-02-23 2017-07-20 日本電信電話株式会社 Ｓｏａ集積ｅａ−ｄｆｂレーザ及びその駆動方法
EP3400636B1 (de) * 2016-01-04 2022-03-09 Silicon Line GmbH Schaltungsanordnung und verfahren zum steuern und messen eines stroms in einem lastelement
JP6683825B2 (ja) * 2016-10-20 2020-04-22 日本電信電話株式会社 直接変調レーザ駆動回路
US10459259B2 (en) * 2017-01-09 2019-10-29 Maxlinear, Inc. Method and system for electro-absorption modulator drivers in CMOS
US9876328B1 (en) * 2017-01-30 2018-01-23 Infineon Technologies Ag Driving light emitting elements with reduced voltage drivers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3008608B2 (ja) * 1991-10-31 2000-02-14 富士通株式会社 電界吸収型光変調器駆動方法
JPH05160438A (ja) * 1991-12-04 1993-06-25 Fujitsu Ltd 電界吸収型光変調駆動方法
US5394260A (en) * 1992-02-03 1995-02-28 Kokusai Denshin Denwa Kabushiki Kaisha Optical pulse generator

Also Published As

Publication number Publication date
EP0984534B1 (de) 2003-06-04
DE69531010T2 (de) 2003-12-24
EP0984534A1 (de) 2000-03-08
EP0673093A3 (de) 1996-05-01
DE69528917T2 (de) 2004-10-28
EP0673093A2 (de) 1995-09-20
US5546218A (en) 1996-08-13
EP0673093B1 (de) 2002-11-27
DE69531010D1 (de) 2003-07-10

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE