Quantum dot spectrometer

TitleQuantum dot spectrometer
Publication TypeJournal Article
Year of Publication1999
AuthorsDJ Brady, and JL Jimenez
JournalLeos Summer Topical Meeting
Start Page3
Pagination3 - 4
Date Published01/1999

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.

Short TitleLeos Summer Topical Meeting