Bias-selectable tricolor tunneling quantum dot infrared photodetector for atmospheric windows
G. Ariyawansa, V. Apalkov, A. G. U. Perera, S. G. Matsik, G. Huang et al.
A tricolor infrared detector with bias-selectable peaks based on tunneling quantum dot infrared photodetector (T-QDIP) architecture is demonstrated. Photoabsorption takes place in InGaAs quantum dots (QDs) and the excited electrons are collected by resonant tunneling across an AlGaAs/InGaAs/AlGaAs d ... [Appl. Phys. Lett. 92, 111104 (2008)] published Wed Mar 19, 2008.
Read full Article »
A tricolor infrared detector with bias-selectable peaks based on tunneling quantum dot infrared photodetector (T-QDIP) architecture is demonstrated. Photoabsorption takes place in InGaAs quantum dots (QDs) and the excited electrons are collected by resonant tunneling across an AlGaAs/InGaAs/AlGaAs d ... [Appl. Phys. Lett. 92, 111104 (2008)] published Wed Mar 19, 2008.
Read full Article »
Leave a Reply