DE69532981D1 - Lichtaussendende Vorrichtung fähig zur Auswahl der Polarisationsrichtung, optisches Übertragungssystem und Steuerungsverfahren von Polarisationsmodulation - Google Patents

Lichtaussendende Vorrichtung fähig zur Auswahl der Polarisationsrichtung, optisches Übertragungssystem und Steuerungsverfahren von Polarisationsmodulation

Info

Publication number
DE69532981D1
DE69532981D1 DE69532981T DE69532981T DE69532981D1 DE 69532981 D1 DE69532981 D1 DE 69532981D1 DE 69532981 T DE69532981 T DE 69532981T DE 69532981 T DE69532981 T DE 69532981T DE 69532981 D1 DE69532981 D1 DE 69532981D1
Authority
DE
Germany
Prior art keywords
polarization
selecting
light emitting
emitting device
control method
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
DE69532981T
Other languages
English (en)
Other versions
DE69532981T2 (de
Inventor
Jun Nitta
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69532981D1 publication Critical patent/DE69532981D1/de
Publication of DE69532981T2 publication Critical patent/DE69532981T2/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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2914—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using lumped semiconductor optical amplifiers [SOA]
    • 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
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
    • H01S5/5036—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement being polarisation-selective
    • 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
    • H04B10/516—Details of coding or modulation
    • H04B10/532—Polarisation modulation
    • 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
    • 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
    • H01S5/06233—Controlling other output parameters than intensity or frequency
    • H01S5/06236—Controlling other output parameters than intensity or frequency controlling the polarisation, e.g. TM/TE polarisation switching
DE69532981T 1994-02-23 1995-02-21 Lichtaussendende Vorrichtung fähig zur Auswahl der Polarisationsrichtung, optisches Übertragungssystem und Steuerungsverfahren von Polarisationsmodulation Expired - Fee Related DE69532981T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5120694 1994-02-23
JP5120694 1994-02-23
JP33210694A JP3263553B2 (ja) 1994-02-23 1994-12-12 光送信機
JP33210694 1994-12-12

Publications (2)

Publication Number Publication Date
DE69532981D1 true DE69532981D1 (de) 2004-06-09
DE69532981T2 DE69532981T2 (de) 2005-04-07

Family

ID=26391739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69532981T Expired - Fee Related DE69532981T2 (de) 1994-02-23 1995-02-21 Lichtaussendende Vorrichtung fähig zur Auswahl der Polarisationsrichtung, optisches Übertragungssystem und Steuerungsverfahren von Polarisationsmodulation

Country Status (4)

Country Link
US (1) US5590145A (de)
EP (1) EP0670642B1 (de)
JP (1) JP3263553B2 (de)
DE (1) DE69532981T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678396B1 (de) * 1994-03-08 1999-08-11 Canon Kabushiki Kaisha Aufzeichnungspapier, Tintenstrahlaufzeichnungsverfahren und Aufzeichnungssystem unter Verwendung des Aufzeichnungspapiers
JP3244976B2 (ja) * 1994-12-05 2002-01-07 キヤノン株式会社 半導体レーザの駆動方法及び半導体レーザ装置及び光通信方法及びノード及び光通信システム
EP0735635B1 (de) * 1995-03-31 2000-08-02 Canon Kabushiki Kaisha Optischer Halbleitervorrichtung, Antriebsverfahren und optisches Kommunikationssystem
CN1154878C (zh) * 1995-06-02 2004-06-23 松下电器产业株式会社 光学元件,激光光源,激光设备,以及制作光学元件的方法
EP0825689A3 (de) * 1996-08-22 2001-05-09 Canon Kabushiki Kaisha Optische Vorrichtung zur Schaltung polarisierten Ausgangslichtes, optischer Sender unter Verwendung derselben, und Verfahren zur Steuerung einer optischen Vorrichtung
JP2820138B2 (ja) * 1996-11-26 1998-11-05 日本電気株式会社 光変調装置
EP0863628B1 (de) 1997-03-07 2001-12-19 Contraves Space AG Verfahren und Anordnung zum Betreiben eines Laser-Sendesystems für optische Freiraum-Kommunikation
JPH11243256A (ja) 1997-12-03 1999-09-07 Canon Inc 分布帰還形半導体レーザとその駆動方法
US6963598B1 (en) 2000-05-23 2005-11-08 Finisar Corporation System and method for VCSEL polarization control
US6990135B2 (en) 2002-10-28 2006-01-24 Finisar Corporation Distributed bragg reflector for optoelectronic device
US7065124B2 (en) 2000-11-28 2006-06-20 Finlsar Corporation Electron affinity engineered VCSELs
US6905900B1 (en) 2000-11-28 2005-06-14 Finisar Corporation Versatile method and system for single mode VCSELs
TWI227799B (en) * 2000-12-29 2005-02-11 Honeywell Int Inc Resonant reflector for increased wavelength and polarization control
US6836501B2 (en) * 2000-12-29 2004-12-28 Finisar Corporation Resonant reflector for increased wavelength and polarization control
US6965626B2 (en) 2002-09-03 2005-11-15 Finisar Corporation Single mode VCSEL
US6813293B2 (en) 2002-11-21 2004-11-02 Finisar Corporation Long wavelength VCSEL with tunnel junction, and implant
US7298942B2 (en) 2003-06-06 2007-11-20 Finisar Corporation Pluggable optical optic system having a lens fiber stop
US7433381B2 (en) 2003-06-25 2008-10-07 Finisar Corporation InP based long wavelength VCSEL
US7277461B2 (en) 2003-06-27 2007-10-02 Finisar Corporation Dielectric VCSEL gain guide
US7054345B2 (en) 2003-06-27 2006-05-30 Finisar Corporation Enhanced lateral oxidation
US7075962B2 (en) 2003-06-27 2006-07-11 Finisar Corporation VCSEL having thermal management
US7210857B2 (en) 2003-07-16 2007-05-01 Finisar Corporation Optical coupling system
US6887801B2 (en) 2003-07-18 2005-05-03 Finisar Corporation Edge bead control method and apparatus
US7573928B1 (en) * 2003-09-05 2009-08-11 Santur Corporation Semiconductor distributed feedback (DFB) laser array with integrated attenuator
US7031363B2 (en) 2003-10-29 2006-04-18 Finisar Corporation Long wavelength VCSEL device processing
US7920612B2 (en) 2004-08-31 2011-04-05 Finisar Corporation Light emitting semiconductor device having an electrical confinement barrier near the active region
US7829912B2 (en) 2006-07-31 2010-11-09 Finisar Corporation Efficient carrier injection in a semiconductor device
US7596165B2 (en) 2004-08-31 2009-09-29 Finisar Corporation Distributed Bragg Reflector for optoelectronic device
US8031752B1 (en) 2007-04-16 2011-10-04 Finisar Corporation VCSEL optimized for high speed data
US20110134957A1 (en) * 2009-12-07 2011-06-09 Emcore Corporation Low Chirp Coherent Light Source
US9306672B2 (en) 2013-03-14 2016-04-05 Encore Corporation Method of fabricating and operating an optical modulator
US9059801B1 (en) 2013-03-14 2015-06-16 Emcore Corporation Optical modulator
US9306372B2 (en) 2013-03-14 2016-04-05 Emcore Corporation Method of fabricating and operating an 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242593A (ja) * 1985-08-20 1987-02-24 Fujitsu Ltd 半導体発光装置
JPS62144426A (ja) * 1985-12-19 1987-06-27 Matsushita Electric Ind Co Ltd 光伝送装置
US5007063A (en) * 1990-02-12 1991-04-09 Eastman Kodak Company Laser diode
EP0484923B1 (de) * 1990-11-07 1994-04-13 Nippon Telegraph And Telephone Corporation Halbleiter-Wellenlängenwandler
US5117469A (en) * 1991-02-01 1992-05-26 Bell Communications Research, Inc. Polarization-dependent and polarization-diversified opto-electronic devices using a strained quantum well
JPH0537074A (ja) * 1991-07-31 1993-02-12 Nec Corp 半導体レーザ装置
DE69129807T2 (de) * 1991-11-20 1999-02-25 Hamamatsu Photonics Kk Lichtverstärkungspolarisator
JPH05327626A (ja) * 1992-05-25 1993-12-10 Kokusai Denshin Denwa Co Ltd <Kdd> 偏光状態制御光通信システム装置
US5396508A (en) * 1992-09-22 1995-03-07 Xerox Corporation Polarization switchable quantum well laser
US5412678A (en) * 1992-09-22 1995-05-02 Xerox Corporation Multi-beam, orthogonally-polarized emitting monolithic quantum well lasers

Also Published As

Publication number Publication date
EP0670642B1 (de) 2004-05-06
US5590145A (en) 1996-12-31
JP3263553B2 (ja) 2002-03-04
DE69532981T2 (de) 2005-04-07
EP0670642A1 (de) 1995-09-06
JPH07288364A (ja) 1995-10-31

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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