ATE274760T1 - Hochleistungslaser mit gesampeltem gitter und verteiltem bragg-reflektor - Google Patents

Hochleistungslaser mit gesampeltem gitter und verteiltem bragg-reflektor

Info

Publication number
ATE274760T1
ATE274760T1 AT01944233T AT01944233T ATE274760T1 AT E274760 T1 ATE274760 T1 AT E274760T1 AT 01944233 T AT01944233 T AT 01944233T AT 01944233 T AT01944233 T AT 01944233T AT E274760 T1 ATE274760 T1 AT E274760T1
Authority
AT
Austria
Prior art keywords
high power
light beam
bragg reflector
power laser
distributed bragg
Prior art date
Application number
AT01944233T
Other languages
English (en)
Inventor
Larry A Coldren
Gregory A Fish
Michael C Larson
Original Assignee
Agility Communications 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
Priority claimed from US09/614,665 external-priority patent/US6687278B1/en
Priority claimed from US09/614,377 external-priority patent/US6580739B1/en
Priority claimed from US09/614,674 external-priority patent/US6624000B1/en
Priority claimed from US09/614,895 external-priority patent/US6349106B1/en
Priority claimed from US09/614,375 external-priority patent/US6658035B1/en
Priority claimed from US09/614,378 external-priority patent/US6628690B1/en
Priority claimed from US09/614,224 external-priority patent/US6654400B1/en
Priority claimed from US09/614,376 external-priority patent/US6614819B1/en
Application filed by Agility Communications Inc filed Critical Agility Communications Inc
Application granted granted Critical
Publication of ATE274760T1 publication Critical patent/ATE274760T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H01S5/06255—Controlling the frequency of the radiation
    • H01S5/06256—Controlling the frequency of the radiation with DBR-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
    • H01S5/10—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
    • H01S5/1206—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 having a non constant or multiplicity of periods
    • H01S5/1209—Sampled grating
    • 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
    • H01S5/124—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 incorporating phase shifts
    • H01S5/1243—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 incorporating phase shifts by other means than a jump in the grating period, e.g. bent waveguides
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
    • H01S5/3413—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers comprising partially disordered wells or barriers
    • H01S5/3414—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers comprising partially disordered wells or barriers by vacancy induced interdiffusion

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
AT01944233T 2000-06-02 2001-06-01 Hochleistungslaser mit gesampeltem gitter und verteiltem bragg-reflektor ATE274760T1 (de)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US20906800P 2000-06-02 2000-06-02
US09/614,665 US6687278B1 (en) 1999-09-02 2000-07-12 Method of generating an optical signal with a tunable laser source with integrated optical amplifier
US09/614,377 US6580739B1 (en) 1999-09-02 2000-07-12 Integrated opto-electronic wavelength converter assembly
US09/614,674 US6624000B1 (en) 1999-09-02 2000-07-12 Method for making a monolithic wavelength converter assembly
US09/614,895 US6349106B1 (en) 1999-09-02 2000-07-12 Method for converting an optical wavelength using a monolithic wavelength converter assembly
US09/614,375 US6658035B1 (en) 1999-09-02 2000-07-12 Tunable laser source with integrated optical amplifier
US09/614,378 US6628690B1 (en) 1999-09-02 2000-07-12 Opto-electronic laser with integrated modulator
US09/614,195 US6574259B1 (en) 1999-09-02 2000-07-12 Method of making an opto-electronic laser with integrated modulator
US09/614,224 US6654400B1 (en) 1999-09-02 2000-07-12 Method of making a tunable laser source with integrated optical amplifier
US09/614,376 US6614819B1 (en) 1999-09-02 2000-07-12 Method of modulating an optical wavelength with an opto-electronic laser with integrated modulator
PCT/US2001/017884 WO2001095444A2 (en) 2000-06-02 2001-06-01 High-power sampled grating distributed bragg reflector lasers

Publications (1)

Publication Number Publication Date
ATE274760T1 true ATE274760T1 (de) 2004-09-15

Family

ID=27581149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01944233T ATE274760T1 (de) 2000-06-02 2001-06-01 Hochleistungslaser mit gesampeltem gitter und verteiltem bragg-reflektor

Country Status (8)

Country Link
EP (1) EP1290765B1 (de)
JP (1) JP5443660B2 (de)
CN (1) CN1227789C (de)
AT (1) ATE274760T1 (de)
AU (1) AU2001266663A1 (de)
CA (1) CA2410964C (de)
DE (1) DE60105154T2 (de)
WO (1) WO2001095444A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095770B2 (en) 2001-12-20 2006-08-22 Finisar Corporation Vertical cavity surface emitting laser including indium, antimony and nitrogen in the active region
US7286585B2 (en) 1998-12-21 2007-10-23 Finisar Corporation Low temperature grown layers with migration enhanced epitaxy adjacent to an InGaAsN(Sb) based active region
US7167495B2 (en) 1998-12-21 2007-01-23 Finisar Corporation Use of GaAs extended barrier layers between active regions containing nitrogen and AlGaAs confining layers
US7408964B2 (en) 2001-12-20 2008-08-05 Finisar Corporation Vertical cavity surface emitting laser including indium and nitrogen in the active region
US20030219917A1 (en) 1998-12-21 2003-11-27 Johnson Ralph H. System and method using migration enhanced epitaxy for flattening active layers and the mechanical stabilization of quantum wells associated with vertical cavity surface emitting lasers
US6975660B2 (en) 2001-12-27 2005-12-13 Finisar Corporation Vertical cavity surface emitting laser including indium and antimony in the active region
US6922426B2 (en) 2001-12-20 2005-07-26 Finisar Corporation Vertical cavity surface emitting laser including indium in the active region
US7058112B2 (en) 2001-12-27 2006-06-06 Finisar Corporation Indium free vertical cavity surface emitting laser
US7435660B2 (en) 1998-12-21 2008-10-14 Finisar Corporation Migration enhanced epitaxy fabrication of active regions having quantum wells
US7257143B2 (en) 1998-12-21 2007-08-14 Finisar Corporation Multicomponent barrier layers in quantum well active regions to enhance confinement and speed
US7295586B2 (en) 2002-02-21 2007-11-13 Finisar Corporation Carbon doped GaAsSb suitable for use in tunnel junctions of long-wavelength VCSELs
US6822995B2 (en) 2002-02-21 2004-11-23 Finisar Corporation GaAs/AI(Ga)As distributed bragg reflector on InP
GB0206204D0 (en) * 2002-03-15 2002-05-01 Denselight Semiconductors Pte Direct modulation of laser diode with chirp control
US7860137B2 (en) 2004-10-01 2010-12-28 Finisar Corporation Vertical cavity surface emitting laser with undoped top mirror
CN101432936B (zh) 2004-10-01 2011-02-02 菲尼萨公司 具有多顶侧接触的垂直腔面发射激光器
CN100377453C (zh) * 2006-05-12 2008-03-26 何建军 带有电吸收光栅结构的q-调制半导体激光器
JP2008263216A (ja) * 2008-06-03 2008-10-30 Matsushita Electric Ind Co Ltd 半導体レーザおよびその製造方法
CN102044844B (zh) * 2010-11-24 2012-05-23 中国科学院半导体研究所 分布放大的取样光栅分布布拉格反射可调谐激光器
CN104412148B (zh) * 2012-05-17 2017-10-10 菲尼萨公司 用于无源光网络(pon)应用的直接调制激光器
CN107367790B (zh) * 2014-02-24 2019-12-06 洛克利光子有限公司 检测器重调器和光电子交换机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145686A (ja) * 1984-01-09 1985-08-01 Nec Corp 半導体レ−ザ
JPS60145687A (ja) * 1984-01-09 1985-08-01 Nec Corp 半導体レ−ザ−
JPS6414988A (en) * 1987-07-08 1989-01-19 Nec Corp Wavelength-tunable semiconductor laser
JPH0626268B2 (ja) * 1987-08-19 1994-04-06 日本電気株式会社 波長可変半導体レ−ザ
JPH0636460B2 (ja) * 1988-12-21 1994-05-11 光計測技術開発株式会社 半導体光集積回路の製造方法
JPH02211686A (ja) * 1989-02-13 1990-08-22 Mitsubishi Electric Corp 半導体レーザ
US5088097A (en) * 1990-04-04 1992-02-11 Canon Kabushiki Kaisha Semiconductor laser element capable of changing emission wavelength, and method of driving the same
JPH0439985A (ja) * 1990-06-05 1992-02-10 Fujitsu Ltd 光ビーム偏向器
JP2913922B2 (ja) * 1991-08-09 1999-06-28 日本電気株式会社 量子井戸分布帰還型半導体レーザ
JPH0555689A (ja) * 1991-08-23 1993-03-05 Nippon Telegr & Teleph Corp <Ntt> 波長制御機能付分布反射型半導体レーザ
JP2832920B2 (ja) * 1992-03-06 1998-12-09 日本電信電話株式会社 波長掃引機能付き半導体レーザ
JP3226073B2 (ja) * 1994-02-18 2001-11-05 キヤノン株式会社 偏波変調可能な半導体レーザおよびその使用法
US5841799A (en) * 1994-12-17 1998-11-24 Canon Kabushiki Kaisha Semiconductor laser, modulation method therefor and optical communication system using the same
JP2877107B2 (ja) * 1996-12-02 1999-03-31 日本電気株式会社 多重量子井戸型半導体レーザ
JPH10117046A (ja) * 1996-08-22 1998-05-06 Canon Inc 半導体レーザ及びその駆動法及びそれを用いた光送信器及びそれを用いた光通信システム
JPH10256675A (ja) * 1997-03-14 1998-09-25 Canon Inc 波長可変半導体レーザ、これの駆動方法及びこれを用いた光通信システム
EP1172905A1 (de) * 2000-07-11 2002-01-16 Interuniversitair Microelektronica Centrum Vzw Verfahren und Vorrichtung zur Kontrolle einer Laserstruktur

Also Published As

Publication number Publication date
CN1432207A (zh) 2003-07-23
CA2410964C (en) 2010-11-30
CN1227789C (zh) 2005-11-16
AU2001266663A1 (en) 2001-12-17
DE60105154D1 (de) 2004-09-30
CA2410964A1 (en) 2001-12-13
DE60105154T2 (de) 2005-09-08
JP2003536264A (ja) 2003-12-02
EP1290765B1 (de) 2004-08-25
WO2001095444A2 (en) 2001-12-13
JP5443660B2 (ja) 2014-03-19
WO2001095444A3 (en) 2002-06-20
EP1290765A2 (de) 2003-03-12

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