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Nonlinear harmonic generation and devices in doubly-resonant Kerr cavities
Hila Hashemi, Alejandro W. Rodriguez, J. D. Joannopoulos +2
We describea theoretical analysis of the nonlinear dynamics of third-harmonic generation () via Kerr ($\chithree$) nonlinearities in a resonant cavity with resonances at bo…
Stable suspension and dispersion-induced transitions from repulsive Casimir forces between fluid-separated eccentric cylinders
Alejandro W. Rodriguez, J. N. Munday, J. D. Joannopoulos +3
Using an exact numerical method for finite nonplanar objects, we demonstrate a stable mechanical suspension of a silica cylinder within a metallic cylinder separated by ethanol, vi…
Repulsive, nonmonotonic Casimir forces in a glide-symmetric geometry
Alejandro W. Rodriguez, John D. Joannopoulos, Steven G. Johnson
We describe a three-dimensional geometry that exhibits a repulsive Casimir force using ordinary metallic materials, as computed via an exact numerical method (no uncontrolled appro…