898 citations · 3.3k across the 46 of their papers we have counts for
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Quadrature-averaged homodyne detection for cavity parameter estimation
Giada R. La Gala, Arvind S. Kumar, Rick Leijssen +2
Balanced homodyne interferometry is a well-known detection technique that allows for sensitive characterization of light fields. Conventionally a homodyne interferometer is operate…
Enhanced nonlinear optomechanics in a coupled-mode photonic crystal device
Roel Burgwal, Ewold Verhagen
The nonlinear component of the optomechanical interaction between light and mechanical vibration promises many exciting classical and quantum mechanical applications, but is genera…
Cavity quantum optomechanical nonlinearities and position measurement beyond the breakdown of the linearized approximation
Jack Clarke, Pascal Neveu, Kiran E. Khosla +2
Several optomechanics experiments are now entering the highly sought nonlinear regime where optomechanical interactions are large even for low light levels. Within this regime, new…
Quadrature nonreciprocity: unidirectional bosonic transmission without breaking time-reversal symmetry
Clara C. Wanjura, Jesse J. Slim, Javier del Pino +3
Nonreciprocity means that the transmission of a signal depends on its direction of propagation. Despite vastly different platforms and underlying working principles, the realisatio…
On-chip distribution of quantum information using traveling phonons
Amirparsa Zivari, Niccolò Fiaschi, Roel Burgwal +3
Distributing quantum entanglement on a chip is a crucial step towards realizing scalable quantum processors. Using traveling phonons - quantized guided mechanical wavepackets - as…
Nanomechanical Design Strategy for Single-Mode Optomechanical Measurement
Giada La Gala, John P. Mathew, Pascal Neveu +1
The motion of a mechanical resonator is intrinsically decomposed over a collection of normal modes of vibration. When the resonator is used as a sensor, its multimode nature often…
Interplay of leakage radiation and protection in topological photonic crystal cavities
René Barczyk, Nikhil Parappurath, Sonakshi Arora +3
The introduction of topological concepts to the design of photonic crystal cavities holds great promise for applications in integrated photonics due to the prospect of topological…
Breakdown of spin-to-helicity locking at the nanoscale in topological photonic crystal edge states
Sonakshi Arora, Thomas Bauer, Nikhil Parappurath +3
We measure the local near-field spin in topological edge state waveguides that emulate the quantum spin Hall effect. We reveal a highly structured spin density distribution that is…