DE69331167T2 - Optischer Impulsgeber - Google Patents

Optischer Impulsgeber

Info

Publication number
DE69331167T2
DE69331167T2 DE69331167T DE69331167T DE69331167T2 DE 69331167 T2 DE69331167 T2 DE 69331167T2 DE 69331167 T DE69331167 T DE 69331167T DE 69331167 T DE69331167 T DE 69331167T DE 69331167 T2 DE69331167 T2 DE 69331167T2
Authority
DE
Germany
Prior art keywords
pulse generator
optical pulse
optical
generator
pulse
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
DE69331167T
Other languages
English (en)
Other versions
DE69331167D1 (de
Inventor
Masatoshi Suzuki
Hideaki Tanaka
Yuichi Matsushima
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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
Priority claimed from JP4129353A external-priority patent/JP2764845B2/ja
Application filed by Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Application granted granted Critical
Publication of DE69331167D1 publication Critical patent/DE69331167D1/de
Publication of DE69331167T2 publication Critical patent/DE69331167T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/25077—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion using soliton propagation
    • 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 with at least one potential jump barrier, e.g. PN, 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 
    • G02F1/015—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 with at least one potential jump barrier, e.g. PN, PIN junction
    • G02F1/025—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 with at least one potential jump barrier, e.g. PN, PIN junction in an optical waveguide structure
    • 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
    • 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 with at least one potential jump barrier, e.g. PN, 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 with at least one potential jump barrier, e.g. PN, 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 with at least one potential jump barrier, e.g. PN, 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 with at least one potential jump barrier, e.g. PN, 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 with at least one potential jump barrier, e.g. PN, 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/16—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 series; tandem
    • 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
    • G02F2203/26—Pulse shaping; Apparatus or methods 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
    • G02F2203/00—Function characteristic
    • G02F2203/54—Optical pulse train (comb) synthesizer
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1228—DFB lasers with a complex coupled grating, e.g. gain or loss coupling
DE69331167T 1992-02-03 1993-02-03 Optischer Impulsgeber Expired - Fee Related DE69331167T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4639092 1992-02-03
JP4129353A JP2764845B2 (ja) 1992-02-03 1992-04-23 光パルス発生装置

Publications (2)

Publication Number Publication Date
DE69331167D1 DE69331167D1 (de) 2002-01-03
DE69331167T2 true DE69331167T2 (de) 2002-07-18

Family

ID=26386500

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69329208T Expired - Fee Related DE69329208T2 (de) 1992-02-03 1993-02-03 Optischer Impulsgeber
DE69331167T Expired - Fee Related DE69331167T2 (de) 1992-02-03 1993-02-03 Optischer Impulsgeber

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69329208T Expired - Fee Related DE69329208T2 (de) 1992-02-03 1993-02-03 Optischer Impulsgeber

Country Status (4)

Country Link
US (2) US5394260A (de)
EP (1) EP0556974B1 (de)
CA (1) CA2088330C (de)
DE (2) DE69329208T2 (de)

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US5663824A (en) * 1993-11-02 1997-09-02 Lucent Technologies Inc. Optical modulators as monolithically integrated optical isolators
US5546218A (en) * 1994-03-18 1996-08-13 Fujitsu Limited Drive circuit of a simiconductor optical modulator
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JPH08316580A (ja) * 1995-05-18 1996-11-29 Fujitsu Ltd 電界吸収型光変調器の駆動回路及び該光変調器を備えた光送信機
FR2737942B1 (fr) * 1995-08-18 1997-11-07 Delorme Franck Composant d'emission laser accordable en longueur d'onde par variation d'absorption
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
JPH09181682A (ja) * 1995-12-26 1997-07-11 Fujitsu Ltd 光変調器の駆動回路及び光送信機
US6396604B1 (en) 1996-02-26 2002-05-28 British Telecommunications Plc Dark pulse TDMA optical network
GB2327164B (en) * 1996-07-19 2000-09-06 British Telecomm Telecommunications System
JP3320996B2 (ja) * 1996-11-26 2002-09-03 株式会社東芝 波長多重光伝送装置
US6263005B1 (en) 1997-03-07 2001-07-17 Nec Corporation Method for selecting a semiconductor integrated optical modulator/laser light source device
JP3810570B2 (ja) * 1998-12-24 2006-08-16 アンリツ株式会社 光パルス発生方法及びその装置
JP2001059981A (ja) * 1999-08-23 2001-03-06 Oki Electric Ind Co Ltd 光短パルス発生装置
MXPA02002476A (es) * 1999-09-07 2002-08-20 Corning Inc Senales con chirrido positivo en sistemas opticos de comunicacion.
US6678479B1 (en) * 2000-03-01 2004-01-13 Opnext Japan, Inc. Semiconductor electro-absorption optical modulator integrated light emission element light emission element module and optical transmission system
US6560248B1 (en) 2000-06-08 2003-05-06 Mania Barco Nv System, method and article of manufacture for improved laser direct imaging a printed circuit board utilizing a mode locked laser and scophony operation
JP4426077B2 (ja) 2000-08-10 2010-03-03 アンリツ株式会社 パルス発生装置
US6574260B2 (en) 2001-03-15 2003-06-03 Corning Lasertron Incorporated Electroabsorption modulated laser
WO2002093238A2 (en) * 2001-03-23 2002-11-21 Orchid Lightwave Communications, Inc. Optical modulator
FR2824152B1 (fr) * 2001-04-27 2004-01-30 Cit Alcatel Emetteur optique comprenant un modulateur compose d'une pluralite d'elements de modulation
US6760493B2 (en) * 2001-06-28 2004-07-06 Avanex Corporation Coplanar integrated optical waveguide electro-optical modulator
SE523350C2 (sv) * 2001-08-01 2004-04-13 Optillion Ab Modulatorsändare för fiberoptisk kommunikation vid höga hastigheter
US20030030882A1 (en) * 2001-08-13 2003-02-13 Brian Garrett Optical pulse generation
SE520139C2 (sv) * 2001-11-30 2003-06-03 Optillion Ab Lasermodulator med elektriskt separerade laser- och modulatorsektioner
GB0200939D0 (en) * 2002-01-16 2002-03-06 Denselight Semiconductors Pte An electroabsorption modulator
JP4376013B2 (ja) * 2002-11-11 2009-12-02 シャープ株式会社 半導体レーザ装置
US7269358B2 (en) * 2003-08-01 2007-09-11 Optium Corporation Optical transmitter for increased effective modal bandwidth transmission
US7567594B2 (en) * 2005-03-29 2009-07-28 Jds Uniphase Corporation Stabilization of actively Q-switched lasers
JP5024118B2 (ja) * 2008-02-29 2012-09-12 住友電気工業株式会社 レーザ発振方法、レーザ、レーザ加工方法、及びレーザ測定方法
US10425165B1 (en) * 2008-09-11 2019-09-24 Luxtera, Inc. Method and system for a distributed optical transmitter with local domain splitting
US20100290489A1 (en) * 2009-05-15 2010-11-18 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. electro-absorption modulated laser (eml) assembly having a 1/4 wavelength phase shift located in the forward portion of the distributed feedback (dfb) of the eml assembly, and a method
DE102012209485B4 (de) 2012-06-05 2015-10-22 Forschungsverbund Berlin E.V. Vorrichtung und Verfahren zur Selektion von optischen Pulsen
US9306672B2 (en) 2013-03-14 2016-04-05 Encore Corporation Method of fabricating and operating an optical modulator
US9306372B2 (en) 2013-03-14 2016-04-05 Emcore Corporation Method of fabricating and operating an optical modulator
US9059801B1 (en) 2013-03-14 2015-06-16 Emcore Corporation Optical modulator
US9564733B2 (en) 2014-09-15 2017-02-07 Emcore Corporation Method of fabricating and operating an optical modulator
US10074959B2 (en) 2016-08-03 2018-09-11 Emcore Corporation Modulated laser source and methods of its fabrication and operation
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DE112017006203B4 (de) * 2016-12-09 2021-07-29 Furukawa Electric Co., Ltd. Pulslaservorrichtung, Bearbeitungsvorrichtung und Verfahren zum Steuern der Pulslaservorrichtung
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KR20210141870A (ko) * 2020-05-14 2021-11-23 삼성전자주식회사 웨이퍼 처리 장치 및 이를 이용한 반도체 소자 제조 방법
US11838055B2 (en) * 2021-01-22 2023-12-05 Nokia Solutions And Networks Oy Apparatus comprising serially connected electro-absorption modulators

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Also Published As

Publication number Publication date
DE69329208T2 (de) 2001-04-19
EP0556974B1 (de) 2001-11-21
EP0556974A2 (de) 1993-08-25
US5798856A (en) 1998-08-25
US5394260A (en) 1995-02-28
CA2088330A1 (en) 1993-08-04
DE69331167D1 (de) 2002-01-03
CA2088330C (en) 2003-04-15
EP0556974A3 (en) 1993-12-22
DE69329208D1 (de) 2000-09-14

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