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Publications [#280301] of David J. Brady

Papers Published

  1. Brady, DJ; Jimenez, JL, Quantum dot spectrometer, Leos Summer Topical Meeting (January, 1999), pp. 3-4
    (last updated on 2019/11/13)

    Abstract:
    An account is given on the simulations and experiments on an electrically-tunable spectrally-sensitive photodetector based on inhomogeneous absorption in a self-assembled quantum dot array and resonant tunneling through a coupled quantum well layer. The preliminary device used in this study has been constructed based on several concepts using the InAs-GaAs-AlAs material system. The characteristically broad inhomogeneous dot luminescence is apparent in the device.