461 citations · 4.5k across the 55 of their papers we have counts for
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Noise and dynamics in forward Brillouin interactions
Prashanta Kharel, Ryan Behunin, William Renninger +1
In this paper, we explore the spatio-temporal dynamics of spontaneous and stimulated forward Brillouin scattering. This general treatment incorporates the optomechanical coupling p…
Large Brillouin Amplification in Silicon
Eric A. Kittlaus, Heedeuk Shin, Peter T. Rakich
Strong Brillouin coupling has only recently been realized in silicon using a new class of optomechanical waveguides that yield both optical and phononic confinement. Despite these…
Long-lived guided phonons in fiber by manipulating two-level systems
R. O. Behunin, P. Kharel, W. H. Renninger +4
The synthesis of ultra-long lived acoustic phonons in a variety of materials and device geometries could enable a range of new coherent information processing and sensing technolog…