135 citations · 246 across the 8 of their papers we have counts for
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cond-mat.mes-hall2010★ 2 cited
Thresholdless Coherent Light Scattering from Subband-polaritons in a Strongly-Coupled Microcavity
Johannes Gambari, Antonio I Fernandez-Dominguez, Stefan A Maier +5
We study a "strongly-coupled" (SC) polariton system formed between the atom-like intersubband transitions in a semiconductor nanostructure and the THz optical modes that are locali…
cond-mat.mes-hall2009★ 135 cited
Coherence of resonant-tunneling transport in terahertz quantum-cascade lasers
Sushil Kumar, Qing Hu
We develop simple density-matrix models to describe the role of coherence in resonant-tunneling (RT) transport of quantum-cascade lasers (QCLs). Specifically, we investigate the ef…