CA2435330A1 - Asymmetric waveguide electroabsorption-modulated laser - Google Patents

Asymmetric waveguide electroabsorption-modulated laser Download PDF

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Publication number
CA2435330A1
CA2435330A1 CA002435330A CA2435330A CA2435330A1 CA 2435330 A1 CA2435330 A1 CA 2435330A1 CA 002435330 A CA002435330 A CA 002435330A CA 2435330 A CA2435330 A CA 2435330A CA 2435330 A1 CA2435330 A1 CA 2435330A1
Authority
CA
Canada
Prior art keywords
waveguide
light
laser device
mode
region
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.)
Abandoned
Application number
CA002435330A
Other languages
English (en)
French (fr)
Inventor
Stephen R. Forrest
Milind R. Gokhale
Pavel V. Studenkov
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.)
Princeton University
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2435330A1 publication Critical patent/CA2435330A1/en
Abandoned 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
    • H01S5/02—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
    • H01S5/02—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
    • H01S5/10—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
    • H01S5/1028—Coupling to elements in the cavity, e.g. coupling to waveguides adjacent the active region, e.g. forward coupled [DFC] structures
    • H01S5/1032—Coupling to elements comprising an optical axis that is not aligned with the optical axis of the active region
    • 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
    • H01S5/1053—Comprising an active region having a varying composition or cross-section in a specific direction
    • H01S5/1064—Comprising an active region having a varying composition or cross-section in a specific direction varying width along the optical axis
    • 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
    • H01S5/125—Distributed Bragg reflector [DBR] lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
CA002435330A 2001-01-19 2002-01-18 Asymmetric waveguide electroabsorption-modulated laser Abandoned CA2435330A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US26286301P 2001-01-19 2001-01-19
US60/262,863 2001-01-19
US09/891,639 2001-06-26
US09/891,639 US6483863B2 (en) 2001-01-19 2001-06-26 Asymmetric waveguide electroabsorption-modulated laser
PCT/US2002/001348 WO2002058251A2 (en) 2001-01-19 2002-01-18 Asymmetric waveguide electroabsorption-modulated laser

Publications (1)

Publication Number Publication Date
CA2435330A1 true CA2435330A1 (en) 2002-07-25

Family

ID=26949512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002435330A Abandoned CA2435330A1 (en) 2001-01-19 2002-01-18 Asymmetric waveguide electroabsorption-modulated laser

Country Status (10)

Country Link
US (1) US6483863B2 (enExample)
EP (1) EP1368870B1 (enExample)
JP (1) JP2004523113A (enExample)
KR (1) KR20030093199A (enExample)
CN (1) CN1547791A (enExample)
AT (1) ATE330346T1 (enExample)
AU (1) AU2002245278A1 (enExample)
CA (1) CA2435330A1 (enExample)
DE (1) DE60212344T2 (enExample)
WO (1) WO2002058251A2 (enExample)

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Also Published As

Publication number Publication date
DE60212344D1 (de) 2006-07-27
EP1368870B1 (en) 2006-06-14
CN1547791A (zh) 2004-11-17
AU2002245278A1 (en) 2002-07-30
WO2002058251A3 (en) 2002-10-10
EP1368870A2 (en) 2003-12-10
DE60212344T2 (de) 2007-05-10
ATE330346T1 (de) 2006-07-15
KR20030093199A (ko) 2003-12-06
JP2004523113A (ja) 2004-07-29
US6483863B2 (en) 2002-11-19
US20020097941A1 (en) 2002-07-25
EP1368870A4 (en) 2005-10-05
WO2002058251A2 (en) 2002-07-25

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Legal Events

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EEER Examination request
FZDE Discontinued