GB0211037D0 - Tunable laser - Google Patents

Tunable laser

Info

Publication number
GB0211037D0
GB0211037D0 GB0211037A GB0211037A GB0211037D0 GB 0211037 D0 GB0211037 D0 GB 0211037D0 GB 0211037 A GB0211037 A GB 0211037A GB 0211037 A GB0211037 A GB 0211037A GB 0211037 D0 GB0211037 D0 GB 0211037D0
Authority
GB
United Kingdom
Prior art keywords
tunable laser
tunable
laser
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.)
Withdrawn
Application number
GB0211037A
Other versions
GB2388706A (en
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
Application filed by Bookham Technology PLC filed Critical Bookham Technology PLC
Priority to GB0211037A priority Critical patent/GB2388706A/en
Publication of GB0211037D0 publication Critical patent/GB0211037D0/en
Priority to PCT/GB2003/002108 priority patent/WO2003098754A2/en
Priority to EP03727672A priority patent/EP1504504B8/en
Priority to AU2003234004A priority patent/AU2003234004A1/en
Priority to EP03727674A priority patent/EP1504505A2/en
Priority to AT03727672T priority patent/ATE333157T1/en
Priority to US10/514,670 priority patent/US20050271089A1/en
Priority to AU2003234002A priority patent/AU2003234002A1/en
Priority to PCT/GB2003/002111 priority patent/WO2003098755A2/en
Priority to US10/514,666 priority patent/US20050259699A1/en
Priority to DE60306770T priority patent/DE60306770D1/en
Publication of GB2388706A publication Critical patent/GB2388706A/en
Withdrawn legal-status Critical Current

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
    • H01S5/30—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

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
GB0211037A 2002-05-15 2002-05-15 Tunable laser Withdrawn GB2388706A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB0211037A GB2388706A (en) 2002-05-15 2002-05-15 Tunable laser
DE60306770T DE60306770D1 (en) 2002-05-15 2003-05-15 TUNABLE LASER
EP03727674A EP1504505A2 (en) 2002-05-15 2003-05-15 Tuneable laser
EP03727672A EP1504504B8 (en) 2002-05-15 2003-05-15 Tuneable laser
AU2003234004A AU2003234004A1 (en) 2002-05-15 2003-05-15 Tuneable laser
PCT/GB2003/002108 WO2003098754A2 (en) 2002-05-15 2003-05-15 Tuneable laser
AT03727672T ATE333157T1 (en) 2002-05-15 2003-05-15 TUNABLE LASER
US10/514,670 US20050271089A1 (en) 2002-05-15 2003-05-15 Tuneable laser
AU2003234002A AU2003234002A1 (en) 2002-05-15 2003-05-15 Tuneable laser
PCT/GB2003/002111 WO2003098755A2 (en) 2002-05-15 2003-05-15 Tuneable laser
US10/514,666 US20050259699A1 (en) 2002-05-15 2003-05-15 Tuneable laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0211037A GB2388706A (en) 2002-05-15 2002-05-15 Tunable laser

Publications (2)

Publication Number Publication Date
GB0211037D0 true GB0211037D0 (en) 2002-06-26
GB2388706A GB2388706A (en) 2003-11-19

Family

ID=9936650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0211037A Withdrawn GB2388706A (en) 2002-05-15 2002-05-15 Tunable laser

Country Status (1)

Country Link
GB (1) GB2388706A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232424A (en) * 2009-03-27 2010-10-14 Fujitsu Ltd Semiconductor optical amplifier, and optical module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689698B2 (en) * 1990-07-19 1997-12-10 国際電信電話株式会社 Semiconductor device with inverted α parameter sign
JPH09222588A (en) * 1996-02-15 1997-08-26 Fujitsu Ltd Optical semiconductor device
JP3033517B2 (en) * 1997-04-17 2000-04-17 日本電気株式会社 Semiconductor tunable laser

Also Published As

Publication number Publication date
GB2388706A (en) 2003-11-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)