• DocumentCode
    1767944
  • Title

    Dual-State Quantum Dot Laser Self-Interferometric Sensing

  • Author

    Gioannini, Mariangela ; Dommermuth, Marius ; Drzewietzki, Lukas ; Breuer, Stefan

  • Author_Institution
    Politec. di Torino, Turin, Italy
  • fYear
    2014
  • fDate
    7-10 Sept. 2014
  • Firstpage
    94
  • Lastpage
    95
  • Abstract
    We demonstrate dual-state quantum dot laser self-interferometry. A low-frequency Doppler signal originating from the coupled emission-states bears the potential of high-velocity-detection of diffuse reflecting objects. Modeling confirms the experiments and identify the carrier-coupling as the relevant mechanism.
  • Keywords
    Doppler measurement; light interferometry; measurement by laser beam; optical sensors; quantum dot lasers; carrier-coupling; coupled emission-states; diffuse reflecting objects; dual-state quantum dot laser self-interferometric sensing; high-velocity-detection; low-frequency Doppler signal; Doppler effect; Frequency measurement; Laser modes; Masers; Quantum dot lasers; Radio frequency;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Semiconductor Laser Conference (ISLC), 2014 International
  • Conference_Location
    Palma de Mallorca
  • Print_ISBN
    978-1-4799-5721-7
  • Type

    conf

  • DOI
    10.1109/ISLC.2014.180
  • Filename
    6987467
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1767944