Emission Spectra from a High Q Weak Coupling System

Access this Article

Search this Article

Author(s)

Abstract

Spontaneous emission spectra from a single quantum dot embedded in a microcavity characterized by the quality factor (<I>Q</I>) are theoretically discussed in the high <I>Q</I> weak coupling region. It is shown that the region should be divided into two subregions in terms of the spectral shape. The spontaneous emission spectrum in one subregion has the Lorentzian line shape, which shows a cavity effect in the line width characterized by <I>Q</I><SUP>−1</SUP> dependence. In the other subregion, the spectral line shape is found to have a “doublet” structure, although it is in the weak coupling region. This doublet is caused by a quantum interference effect.

Journal

  • Journal of the Physical Society of Japan

    Journal of the Physical Society of Japan 75(9), "94720-1"-"94720-5", 2006-09-15

    The Physical Society of Japan (JPS)

References:  21

Codes

  • NII Article ID (NAID)
    110004789091
  • NII NACSIS-CAT ID (NCID)
    AA00704814
  • Text Lang
    ENG
  • Article Type
    ART
  • ISSN
    00319015
  • NDL Article ID
    8055669
  • NDL Source Classification
    ZM35(科学技術--物理学)
  • NDL Call No.
    Z53-A404
  • Data Source
    CJP  NDL  NII-ELS  J-STAGE 
Page Top