DE60306770D1 - Abstimmbarer laser - Google Patents

Abstimmbarer laser

Info

Publication number
DE60306770D1
DE60306770D1 DE60306770T DE60306770T DE60306770D1 DE 60306770 D1 DE60306770 D1 DE 60306770D1 DE 60306770 T DE60306770 T DE 60306770T DE 60306770 T DE60306770 T DE 60306770T DE 60306770 D1 DE60306770 D1 DE 60306770D1
Authority
DE
Germany
Prior art keywords
waveguide
section
tunable laser
tuneable
light
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 - Lifetime
Application number
DE60306770T
Other languages
English (en)
Inventor
Nickolay Zakhleniuk
James Holden
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.)
Lumentum Technology UK Ltd
Original Assignee
Bookham Technology PLC
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 GB0211039A external-priority patent/GB2388708B/en
Priority claimed from GB0211038A external-priority patent/GB2388707B/en
Priority claimed from GB0211037A external-priority patent/GB2388706A/en
Application filed by Bookham Technology PLC filed Critical Bookham Technology PLC
Application granted granted Critical
Publication of DE60306770D1 publication Critical patent/DE60306770D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01S5/06—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H01S5/30—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
    • H01S5/341—Structures having reduced dimensionality, e.g. quantum wires
    • H01S5/3412—Structures having reduced dimensionality, e.g. quantum wires quantum box or quantum dash

Landscapes

  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
DE60306770T 2002-05-15 2003-05-15 Abstimmbarer laser Expired - Lifetime DE60306770D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0211039A GB2388708B (en) 2002-05-15 2002-05-15 Tunable laser
GB0211038A GB2388707B (en) 2002-05-15 2002-05-15 Tunable laser
GB0211037A GB2388706A (en) 2002-05-15 2002-05-15 Tunable laser
PCT/GB2003/002108 WO2003098754A2 (en) 2002-05-15 2003-05-15 Tuneable laser

Publications (1)

Publication Number Publication Date
DE60306770D1 true DE60306770D1 (de) 2006-08-24

Family

ID=29553850

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306770T Expired - Lifetime DE60306770D1 (de) 2002-05-15 2003-05-15 Abstimmbarer laser

Country Status (6)

Country Link
US (2) US20050259699A1 (de)
EP (2) EP1504504B8 (de)
AT (1) ATE333157T1 (de)
AU (2) AU2003234002A1 (de)
DE (1) DE60306770D1 (de)
WO (2) WO2003098754A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007243019A (ja) * 2006-03-10 2007-09-20 Fujitsu Ltd 光半導体素子
GB0805786D0 (en) * 2008-03-31 2008-04-30 Filtronic Plc Methods of modulating a quantum dot laser and a multisection dot laser
RU2478243C1 (ru) * 2011-11-11 2013-03-27 Учреждение Российской академии наук Институт прикладной физики РАН Частотно-перестраиваемый источник когерентного излучения дальнего инфракрасного и терагерцового диапазона на полупроводниковой наногетероструктуре
EP3470912B1 (de) * 2017-10-10 2022-02-02 Samsung Electronics Co., Ltd. Quantenpunktlichtmodulator und vorrichtung damit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155981A (ja) * 1984-08-27 1986-03-20 Kokusai Denshin Denwa Co Ltd <Kdd> 半導体発光素子
FR2655434B1 (fr) * 1989-12-05 1992-02-28 Thomson Csf Dispositif optique a puits quantiques et procede de realisation.
JP2689698B2 (ja) * 1990-07-19 1997-12-10 国際電信電話株式会社 αパラメータ符号を反転させた半導体素子
JP3195159B2 (ja) * 1993-11-25 2001-08-06 株式会社東芝 光半導体素子
FR2728399B1 (fr) * 1994-12-20 1997-03-14 Bouadma Nouredine Composant laser a reflecteur de bragg en materiau organique et procede pour sa realisation
JPH09222588A (ja) * 1996-02-15 1997-08-26 Fujitsu Ltd 光半導体装置
JP3033517B2 (ja) * 1997-04-17 2000-04-17 日本電気株式会社 半導体波長可変レーザ
JP3866836B2 (ja) * 1997-08-14 2007-01-10 富士通株式会社 非線形光学装置
US6005707A (en) * 1997-11-21 1999-12-21 Lucent Technologies Inc. Optical devices comprising polymer-dispersed crystalline materials
US5909614A (en) * 1997-12-08 1999-06-01 Krivoshlykov; Sergei G. Method of improving performance of semiconductor light emitting device
US6822982B2 (en) * 2001-09-28 2004-11-23 The Furukawa Electric Co., Ltd. Device and method for providing a tunable semiconductor laser
WO2003081733A2 (en) * 2002-03-19 2003-10-02 Bookham Technology Plc Tunable laser
GB0206441D0 (en) * 2002-03-19 2002-05-01 Bookham Technology Plc Tuneable laser

Also Published As

Publication number Publication date
EP1504504B1 (de) 2006-07-12
AU2003234002A1 (en) 2003-12-02
EP1504505A2 (de) 2005-02-09
AU2003234002A8 (en) 2003-12-02
EP1504504B8 (de) 2006-10-04
WO2003098754A3 (en) 2004-06-17
EP1504504A2 (de) 2005-02-09
US20050259699A1 (en) 2005-11-24
ATE333157T1 (de) 2006-08-15
AU2003234004A1 (en) 2003-12-02
WO2003098754A2 (en) 2003-11-27
US20050271089A1 (en) 2005-12-08
AU2003234004A8 (en) 2003-12-02
WO2003098755A3 (en) 2004-09-10
WO2003098755A2 (en) 2003-11-27

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BOOKHAM TECHNOLOGY PLC, CASWELL, NORTHAMPTONSHIRE,

8332 No legal effect for de