Browsing by Subject "Lasers"

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Browsing by Subject "Lasers"

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  • Morrison, Alan P. (University College Cork, 1996-12)
    The multiquantum barrier (MQB), proposed by Iga et al in 1986, has been shown by several researchers to be an effective structure for improving the operating characteristics of laser diodes. These improvements include a ...
  • Heck, Susannah C. (University College Cork, 2009)
    Quantum dashes are elongated quantum dots. Polarized edge-photovoltage and spontaneous emission spectroscopy are used to study the anisotropy of optical properties in 1.5μm InGaAsP and AlGaInAs-based quantum dash lasers. ...
  • Marraccini, Philip John (University College Cork, 2013)
    This dissertation proposes and demonstrates novel smart modules to solve challenging problems in the areas of imaging, communications, and displays. The smartness of the modules is due to their ability to be able to adapt ...
  • Snyder, Bradley William (University College Cork, 2013)
    This thesis covers both the packaging of silicon photonic devices with fiber inputs and outputs as well as the integration of laser light sources with these same devices. The principal challenge in both of these pursuits ...
  • Russell, Laura (University College Cork, 2013)
    In this thesis, a magneto-optical trap setup is used to laser cool and confine a cloud of 85Rb. The cloud typically contains 108 atoms in a 1 mm3 volume at a temperature in the region of the Doppler Limit (146 _K for 85Rb). ...