253 citations · 833 across the 22 of their papers we have counts for
4 papers · 1 filter
Y coupled terahertz quantum cascade lasers
Owen P. Marshall, Subhasish Chakraborty, Md. Khairuzzaman +2
Here we demonstrate a Y coupled terahertz (THz) quantum cascade laser (QCL) system. The two THz QCLs working around 2.85 THz are driven by independent electrical pulsers. Total pea…
The Impact of Small-Angle Scattering on Ballistic Transport in Quantum Dots
A. M. See, I. Pilgrim, B. C. Scannell +10
Disorder increasingly affects performance as electronic devices are reduced in size. The ionized dopants used to populate a device with electrons are particularly problematic, lead…
Electric-field-induced coherent coupling of the exciton states in a single quantum dot
A. J. Bennett, M. A. Pooley, R. M. Stevenson +8
The signature of coherent coupling between two quantum states is an anticrossing in their energies as one is swept through the other. In single semiconductor quantum dots containin…
Free induction decay of a superposition stored in a quantum dot
A. J. Bennett, M. A. Pooley, R. M. Stevenson +3
We study the free evolution of a superposition initialized with high fidelity in the neutral-exciton state of a quantum dot. Readout of the state at later times is achieved by pola…