88 citations · 173 across the 3 of their papers we have counts for
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physics.optics2016
Time-resolved two-photon excitation of long-lifetime polaritons
Chitra Gautham, Mark Steger, David Snoke +2
Recent studies of two-photon excitation of exciton-polaritons in microcavities have considered the possibility of an allowed absorption process into the -state of the excitons…
physics.optics2014★ 84 cited
Slow reflection and two-photon generation of microcavity exciton-polaritons
Mark Steger, Chitra Gautham, David W. Snoke +2
We resonantly inject polaritons into a microcavity and track them in time and space as they feel a force due to the cavity gradient. This is an example of "slow reflection," as the…
physics.optics2013★ 88 cited
Long Range Ballistic Motion and Coherent Flow of Long Lifetime Polaritons
Mark Steger, Gangqiang Liu, Bryan Nelsen +5
Exciton-polaritons can be created in semiconductor microcavities. These quasiparticles act as weakly interacting bosons with very light mass, of the order of times the va…