169 citations · 804 across the 19 of their papers we have counts for
4 papers · 1 filter
A diameter--bandwidth product limitation of isolated-object cloaking
Hila Hashemi, Cheng Wei Qiu, Alexander P. McCauley +2
We show that cloaking of isolated objects is subject to a diameter-bandwidth product limitation: as the size of the object increases, the bandwidth of good (small cross-section) cl…
Bonding, antibonding and tunable optical forces in asymmetric membranes
Alejandro W. Rodriguez, Alexander P. McCauley, Pui-Chuen Hui +5
We demonstrate that tunable attractive (bonding) and repulsive (anti-bonding) forces can arise in highly asymmetric structures coupled to external radiation, a consequence of the b…
Designing evanescent optical interactions to control the expression of Casimir forces in optomechanical structures
Alejandro W. Rodriguez, David Woolf, Pui-Chuen Hui +5
We propose an optomechanical structure consisting of a photonic-crystal (holey) membrane suspended above a layered silicon-on-insulator substrate in which resonant bonding/antibond…
Computation and visualization of photonic quasicrystal spectra via Blochs theorem
Alejandro W. Rodriguez, Alexander P. McCauley, Yehuda Avniel +1
Previous methods for determining photonic quasicrystal (PQC) spectra have relied on the use of large supercells to compute the eigenfrequencies and/or local density of states (LDOS…