Felix Nissen, Sebastian Schmidt, Matteo Biondi, Gianni Blatter, Hakan E. Türeci, Jonathan Keeling
We study the coherence and fluorescence properties of the coherently pumped
and dissipative Jaynes-Cummings-Hubbard model describing polaritons in a
coupled-cavity array. At weak hopping we find strong signatures of photon
blockade similar to single-cavity systems. At strong hopping the state of the
photons in the array depends on its size. While the photon blockade persists in
a dimer consisting of two coupled cavities, a coherent state forms on an
extended lattice, which can be described in terms of a semi-classical model.
View original:
http://arxiv.org/abs/1202.1961
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