SE0104033L - Lasermodulator med elektriskt separerade laser- och modulatorsektioner - Google Patents

Lasermodulator med elektriskt separerade laser- och modulatorsektioner

Info

Publication number
SE0104033L
SE0104033L SE0104033A SE0104033A SE0104033L SE 0104033 L SE0104033 L SE 0104033L SE 0104033 A SE0104033 A SE 0104033A SE 0104033 A SE0104033 A SE 0104033A SE 0104033 L SE0104033 L SE 0104033L
Authority
SE
Sweden
Prior art keywords
laser
modulator
signal
light signal
sections
Prior art date
Application number
SE0104033A
Other languages
English (en)
Other versions
SE520139C2 (sv
Inventor
Lars-Goete Svensson
Original Assignee
Optillion Ab
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 Optillion Ab filed Critical Optillion Ab
Priority to SE0104033A priority Critical patent/SE520139C2/sv
Priority to AU2002353720A priority patent/AU2002353720A1/en
Priority to US10/492,651 priority patent/US6859479B2/en
Priority to PCT/SE2002/002142 priority patent/WO2003047055A1/en
Publication of SE0104033L publication Critical patent/SE0104033L/sv
Publication of SE520139C2 publication Critical patent/SE520139C2/sv

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
    • H01S5/02—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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0425—Electrodes, e.g. characterised by the structure
    • H01S5/04256—Electrodes, e.g. characterised by the structure characterised by the configuration
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
SE0104033A 2001-11-30 2001-11-30 Lasermodulator med elektriskt separerade laser- och modulatorsektioner SE520139C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0104033A SE520139C2 (sv) 2001-11-30 2001-11-30 Lasermodulator med elektriskt separerade laser- och modulatorsektioner
AU2002353720A AU2002353720A1 (en) 2001-11-30 2002-11-22 Laser modulator
US10/492,651 US6859479B2 (en) 2001-11-30 2002-11-22 Laser modulator
PCT/SE2002/002142 WO2003047055A1 (en) 2001-11-30 2002-11-22 Laser modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104033A SE520139C2 (sv) 2001-11-30 2001-11-30 Lasermodulator med elektriskt separerade laser- och modulatorsektioner

Publications (2)

Publication Number Publication Date
SE0104033L true SE0104033L (sv) 2003-05-31
SE520139C2 SE520139C2 (sv) 2003-06-03

Family

ID=20286164

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104033A SE520139C2 (sv) 2001-11-30 2001-11-30 Lasermodulator med elektriskt separerade laser- och modulatorsektioner

Country Status (4)

Country Link
US (1) US6859479B2 (sv)
AU (1) AU2002353720A1 (sv)
SE (1) SE520139C2 (sv)
WO (1) WO2003047055A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040076199A1 (en) * 2002-08-22 2004-04-22 Agility Communications, Inc. Chirp control of integrated laser-modulators having multiple sections
US7039258B2 (en) * 2003-08-15 2006-05-02 Luxtera, Inc. Distributed amplifier optical modulators
US7515775B1 (en) * 2003-08-15 2009-04-07 Luxtera, Inc. Distributed amplifier optical modulator
JP4934271B2 (ja) * 2004-06-11 2012-05-16 日本オプネクスト株式会社 単一電源駆動光集積装置
SE529385C2 (sv) * 2005-02-15 2007-07-24 Forbo Project Vinyl Ab Förfarande för golvtillverkning med termoplastiskt material
JP2012151244A (ja) * 2011-01-18 2012-08-09 Sumitomo Electric Ind Ltd 光送信回路
EP2738889B1 (en) * 2011-12-20 2016-08-10 Huawei Technologies Co., Ltd. Laser, passive optical network system and apparatus, and method for controlling wavelength
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
JP6491612B2 (ja) * 2016-03-04 2019-03-27 日本電信電話株式会社 半導体光集積素子
WO2018091094A1 (en) 2016-11-17 2018-05-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for fabricating an electro-absorption modulated laser and electro-absorption modulated laser
DE102017201285B4 (de) 2016-12-09 2021-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Laseranordnung und Verfahren zum Herstellen einer Laseranordnung
JP6947113B2 (ja) * 2018-04-23 2021-10-13 日本電信電話株式会社 半導体光素子
JP7437278B2 (ja) 2020-09-25 2024-02-22 ＣＩＧ Ｐｈｏｔｏｎｉｃｓ Ｊａｐａｎ株式会社 光モジュール

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503541A (en) * 1982-11-10 1985-03-05 The United States Of America As Represented By The Secretary Of The Navy Controlled-linewidth laser source
US5394260A (en) * 1992-02-03 1995-02-28 Kokusai Denshin Denwa Kabushiki Kaisha Optical pulse generator
JPH06204454A (ja) * 1992-12-28 1994-07-22 Mitsubishi Electric Corp 光変調器付半導体レーザ及びその製造方法
JP3755090B2 (ja) * 1995-06-14 2006-03-15 三菱電機株式会社 半導体装置の製造方法，及び半導体装置
JP2955986B2 (ja) * 1996-05-22 1999-10-04 日本電気株式会社 半導体光変調器及びその製造方法
DE69721272T2 (de) * 1997-11-11 2004-02-05 Agilent Technologies Inc., A Delaware Corp., Palo Alto Elektrische Isolierung optoelektronischer Bauelemente
JP2001044566A (ja) * 1999-07-28 2001-02-16 Nec Corp 半導体レーザおよびその製造方法
US6574260B2 (en) * 2001-03-15 2003-06-03 Corning Lasertron Incorporated Electroabsorption modulated laser

Also Published As

Publication number Publication date
WO2003047055A1 (en) 2003-06-05
SE520139C2 (sv) 2003-06-03
US20040264535A1 (en) 2004-12-30
US6859479B2 (en) 2005-02-22
AU2002353720A1 (en) 2003-06-10

Similar Documents

Publication Publication Date Title
SE0104033L (sv) Lasermodulator med elektriskt separerade laser- och modulatorsektioner
US8400702B2 (en) Optical modulation device and optical modulation method
JP2002520986A5 (sv)
EP1315021A3 (en) Optical modulators and a method for modulating light
SE9703001D0 (sv) Optical transmitter system and method
TW200608719A (en) Directly modulated laser optical transmission system
EP1429507B1 (en) Optical CRZ transmitter using mach-zehnder modulator
FR2781322B1 (fr) Dispositif d'emission de donnees optiques
ATE425577T1 (de) System zur strommodus-amplitudenmodulation , und verfahren dazu
EP0982880A3 (en) Optical transmitter having temperature compensating function and optical transmission system
JP2001147411A (ja) 光変調器
CA2132043A1 (en) Method and Apparatus for Frequency Modulating a Semiconductor Laser, and an Optical Communication System Using the Same
SE0302681D0 (sv) Method for pulse area modulation
ATE455390T1 (de) Hüllenwiederherstellungsschema zur linearen leistungsverstärkung von hoher leistung
EP0859262A3 (en) Optical modulator
US5726794A (en) DC bias controller for optical modulator
US20030156774A1 (en) Unipolar electrical to bipolar optical converter
JP2008141476A (ja) 外部変調器の駆動装置
GB0101521D0 (en) Optical communications system
DK1244928T3 (da) Optiske systemer
WO2002006769A3 (en) Method for controlling fiber optic sensor scale factor
WO2007062407A3 (en) Laser source for a passive optical network
TW200638672A (en) Control circuit for operational amplifier and method thereof
US8525435B2 (en) Circuit arrangement and method for controlling light emitting components
DE60307635D1 (de) Wellenlängenwandler für binäre optische Signale

Legal Events

Date Code Title Description
NUG Patent has lapsed