DE69223923D1 - Vorrichtung und Verfahren zur Ansteuerung eines Lichtmodulators mit Elektroabsorption - Google Patents

Vorrichtung und Verfahren zur Ansteuerung eines Lichtmodulators mit Elektroabsorption

Info

Publication number
DE69223923D1
DE69223923D1 DE69223923T DE69223923T DE69223923D1 DE 69223923 D1 DE69223923 D1 DE 69223923D1 DE 69223923 T DE69223923 T DE 69223923T DE 69223923 T DE69223923 T DE 69223923T DE 69223923 D1 DE69223923 D1 DE 69223923D1
Authority
DE
Germany
Prior art keywords
controlling
light modulator
electro absorption
electro
absorption
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
DE69223923T
Other languages
English (en)
Other versions
DE69223923T2 (de
Inventor
Masaru Onishi
Kazuhiro Suzuki
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
Publication of DE69223923D1 publication Critical patent/DE69223923D1/de
Application granted granted Critical
Publication of DE69223923T2 publication Critical patent/DE69223923T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G02F1/0155—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 modulating the optical absorption
    • 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
    • G02F1/0155—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 modulating the optical absorption
    • G02F1/0157—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 modulating the optical absorption using electro-absorption effects, e.g. Franz-Keldysh [FK] effect or quantum confined stark effect [QCSE]
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/19—Function characteristic linearised modulation; reduction of harmonic distortions

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
DE69223923T 1991-10-31 1992-10-29 Vorrichtung und Verfahren zur Ansteuerung eines Lichtmodulators mit Elektroabsorption Expired - Fee Related DE69223923T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3286142A JP3008608B2 (ja) 1991-10-31 1991-10-31 電界吸収型光変調器駆動方法

Publications (2)

Publication Number Publication Date
DE69223923D1 true DE69223923D1 (de) 1998-02-12
DE69223923T2 DE69223923T2 (de) 1998-04-30

Family

ID=17700482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223923T Expired - Fee Related DE69223923T2 (de) 1991-10-31 1992-10-29 Vorrichtung und Verfahren zur Ansteuerung eines Lichtmodulators mit Elektroabsorption

Country Status (4)

Country Link
US (1) US5317581A (de)
EP (1) EP0540331B1 (de)
JP (1) JP3008608B2 (de)
DE (1) DE69223923T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546218A (en) * 1994-03-18 1996-08-13 Fujitsu Limited Drive circuit of a simiconductor optical modulator
US5483186A (en) * 1994-05-05 1996-01-09 At&T Corp. Push-pull optical modulator driver circuit
US5521738A (en) * 1994-06-30 1996-05-28 At&T Corp. Data encoded optical pulse generator
US5488503A (en) * 1995-02-09 1996-01-30 Hughes Aircraft Company Low-power, stabilized, photonic modulator system
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
FR2740285B1 (fr) * 1995-10-23 1997-11-21 Alcatel Submarcom Dispositif de modulation d'amplitude a modulateur a electro-absorption
JP3816648B2 (ja) * 1997-10-14 2006-08-30 富士通株式会社 電界吸収型光変調器の駆動回路
US5882106A (en) * 1997-12-10 1999-03-16 Galli; Robert Thin profile laser pointer assembly
JP4046535B2 (ja) * 2002-03-29 2008-02-13 ユーディナデバイス株式会社 光半導体装置、光モジュール及び光半導体駆動回路
JP7430479B2 (ja) 2017-12-18 2024-02-13 日本ルメンタム株式会社 光送信サブアセンブリ及び光モジュール

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552022A (en) * 1978-10-13 1980-04-16 Matsushita Electric Ind Co Ltd Light modulating device
US5208817A (en) * 1992-04-10 1993-05-04 At&T Bell Laboratories Modulator-based lightwave transmitter

Also Published As

Publication number Publication date
JP3008608B2 (ja) 2000-02-14
JPH05129697A (ja) 1993-05-25
US5317581A (en) 1994-05-31
EP0540331A2 (de) 1993-05-05
EP0540331B1 (de) 1998-01-07
DE69223923T2 (de) 1998-04-30
EP0540331A3 (en) 1993-09-01

Similar Documents

Publication Publication Date Title
DE69419098D1 (de) Verfahren und vorrichtung zur ausstattung eines lichtdetektors mit einem offset
DE69414815T2 (de) Signalgenerator und Verfahren zur Steuerung eines räumlichen Lichtmodulators
DE69634910D1 (de) Verfahren und Vorrichtung zum Steuern einer kapazitiven Leuchtquelle
DE69432438D1 (de) Vorrichtung und verfahren zur kalibrierung eines laserwellenlängenkontrollmechanismus
DE69032669D1 (de) Verfahren zur Ansteuerung eines räumlichen Lichtmodulators
DE59409520D1 (de) Verfahren und vorrichtung zur planung und kontrolle eines chirurgischen eingriffs
DE69725124D1 (de) Verfahren und vorrichtung zur lichtkontrolle
DE68921926D1 (de) Verfahren und Vorrichtung zur Wiedergabe eines mehrfarbigen Bildes.
DE69635102D1 (de) Verfahren und Einrichtung zum Steuern einer Anzeige mit Graustufen
DE69208345D1 (de) Verfahren und Vorrichtung zur Sicherung eines Gleiskettengelenks
DE69531653D1 (de) Verfahren und Vorrichtung zur Justierung einer Linsenauflage mit einem Linsendruckbild
DE59305281D1 (de) Vorrichtung und verfahren zur steuerung eines containerkranes
DE69429079T2 (de) Verfahren und vorrichtung zur spitzenleistungsregelung eines verstärkers
DE59302428D1 (de) Verfahren und vorrichtung zur emissionsarmen spritzapplikation
DE69112105D1 (de) Verfahren und Vorrichtung zur Lichtverstärkung mit einem abgeflachten Verstärkungsspektrum.
DE69317243D1 (de) Verfahren und Vorrichtung zur Steuerung eines Prozesses
DE69411994D1 (de) Verfahren und Vorrichtung zur Steuerung eines Filmantriebs
DE69223923D1 (de) Vorrichtung und Verfahren zur Ansteuerung eines Lichtmodulators mit Elektroabsorption
DE69316846T2 (de) Verfahren und Vorrichtung zur Demontage einer fotografischen Filmeinheit
DE69122784D1 (de) Verfahren und Gerät zur Ablenksteuerung eines Lichtstrahles
DE69213644D1 (de) Verfahren und Vorrichtung zur Analyse einer Lichtwellenfront
DE69110379D1 (de) Gerät und Verfahren zur Bestrahlung mit Licht.
DE69028779D1 (de) Verfahren und vorrichtung zur zugkraftregelung
DE69318134T2 (de) Verfahren und gerät zur steuerung eines lasers
DE69737669D1 (de) Verfahren und Vorrichtung zum Steuern des Durchmessers eines Lichtstrahls

Legal Events

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