323 citations · 744 across the 23 of their papers we have counts for
6 papers · 1 filter
Onset of non-Gaussian quantum physics in pulsed squeezing with mesoscopic fields
Ryotatsu Yanagimoto, Edwin Ng, Atsushi Yamamura +6
We study the emergence of non-Gaussian quantum features in pulsed squeezed light generation with a mesoscopic number (i.e., dozens to hundreds) of pump photons. Due to the strong o…
A Benchmarking Study of Quantum Algorithms for Combinatorial Optimization
Krishanu Sankar, Artur Scherer, Satoshi Kako +8
We study the performance scaling of three quantum algorithms for combinatorial optimization: measurement-feedback coherent Ising machines (MFB-CIM), discrete adiabatic quantum comp…
Mid-infrared nonlinear optics in thin-film lithium niobate on sapphire
Jatadhari Mishra, Timothy P. McKenna, Edwin Ng +7
Periodically poled thin-film lithium niobate (TFLN) waveguides have emerged as a leading platform for highly efficient frequency conversion in the near-infrared. However, the commo…
Efficient sampling of ground and low-energy Ising spin configurations with a coherent Ising machine
Edwin Ng, Tatsuhiro Onodera, Satoshi Kako +3
We show that the nonlinear stochastic dynamics of a measurement-feedback-based coherent Ising machine (MFB-CIM) in the presence of quantum noise can be exploited to sample degenera…
Towards an Engineering Framework for Ultrafast Quantum Nonlinear Optics
Ryotatsu Yanagimoto, Edwin Ng, Tatsuhiro Onodera +1
The advent of dispersion-engineered and highly nonlinear nanophotonics is expected to open up an all-optical path towards the strong-interaction regime of quantum optics by combini…
Efficient simulation of ultrafast quantum nonlinear optics with matrix product states
Ryotatsu Yanagimoto, Edwin Ng, Logan G. Wright +2
Ultra-short pulses propagating in nonlinear nanophotonic waveguides can simultaneously leverage both temporal and spatial field confinement, promising a route towards single-photon…