436 citations · 1.4k across the 24 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
physics.optics2013★ 25 cited
Continuous-wave coherent imaging with terahertz quantum cascade lasers using electro-optic harmonic sampling
Marco Ravaro, Vishal Jagtap, Giorgio Santarelli +5
We demonstrate a coherent imaging system based on a terahertz (THz) frequency quantum cascade laser (QCL) phase-locked to a near-infrared fs-laser comb. The phase locking enables c…
cond-mat.mes-hall2013★ 10 cited
Gate controlled coupling of intersubband plasmons
Aymeric Delteil, Angela Vasanelli, Yanko Todorov +4
The optical response of a heavily doped quantum well, with two occupied subbands, has been investigated as a function of the electronic density. It is shown that the two optically…