28 citations · 108 across the 12 of their papers we have counts for
12 papers
Lissajous coherent states via projection
Errico J. Russo, James Schneeloch, Edwin E. Hach +3
We construct stationary coherent states concentrated on Lissajous figures of the isotropic and anisotropic harmonic oscillators, the latter having coprime frequencies, by projectin…
Microring resonator-based photonic circuit for faithfully heralding NOON states
Ryan Scott, Peter L. Kaulfuss, A. Matthew Smith +4
We have designed a Micro-Ring Resonator (MRR) based device that allows for the post-selection of high order NOON states via heralding. NOON states higher than cannot be gener…
Hong-Ou-Mandel Comb and Switch using parallel chains of non-identical Micro-Ring Resonators
Peter L. Kaulfuss, Paul M. Alsing, Richard J. Birrittella +3
Micro-Ring Resonators (MRRs) allow us to access the Hong-Ou-Mandel (HOM) effect at a variety of tunable parameter combinations along exact analytic solutions. This higher-dimension…
Enhanced Hong-Ou-Mandel Manifolds and figures of merit for linear chains of identical micro-ring resonators
Peter L. Kaulfuss, Paul M. Alsing, A. Matthew Smith +2
We present an exact analytic expression for the Hong-Ou-Mandel (HOM) curve for any number of identical Micro-Ring Resonators (MRRs) in a linear chain. We investigate the extreme st…
Optimal spin- and planar-quantum squeezing in superpositions of spin coherent states
Richard J. Birrittella, Jason Ziskind, Edwin E. Hach +2
We investigate the presence of spin- and planar- squeezing in generalized superpositions of atomic (or spin) coherent states (ACS). Spin-squeezing has been shown to be a useful too…
A direct interferometric test of the nonlinear phase shift gate
Peter L. Kaulfuss, Paul M. Alsing, Edwin E. Hach +3
We propose a direct interferometric test of the Non-Linear Phase Shift Gate (NLPSG), an essential piece of a Knill Laflamme Milburn Contolled-NOT (KLM CNOT) gate. We develop our an…
A scalable Controlled NOT gate for linear optical computing using microring resonators
Ryan E. Scott, Paul M. Alsing, A. Matthew Smith +5
We propose a scalable version of a KLM CNOT gate based upon integrated waveguide microring resonators (MRR), vs the original KLM-approach using beam splitters (BS). The core elemen…
Photon pair generation in a lossy microring resonator. II. Entanglement in the output mixed Gaussian squeezed state
Paul M. Alsing, Edwin E. Hach
In this work we examine the entanglement of the output signal-idler squeezed vacuum state in the Heisenberg picture as a function of the coupling and internal propagation loss para…
Photon pair generation in a lossy microring resonator. I. Theory
Paul M. Alsing, Edwin E. Hach
We investigate entangled photon pair generation in a lossy microring resonator using an input-output formalism based on the work of Raymer and McKinstrie (Phys. Rev. A 88, 043819 (…
A quantum optical description of losses in ring resonators based on field operator transformations
Paul M. Alsing, Edwin E. Hach, Christopher C. Tison +1
In this work we examine loss in ring resonator networks from an "operator valued phasor addition" approach (or OVPA approach) which considers the multiple transmission and cross co…
Robust, scalable Hong-Ou-Mandel manifolds in quantum optical ring resonators
Edwin E. Hach, Stefan F. Preble, Ali W. Elshaari +2
Quantum Information Processing, from cryptography to computation, based upon linear quantum optical circuit elements relies heavily on the ability offered by the Hong-Ou-Mandel (HO…
Fully quantum mechanical dynamic analysis of single-photon transport in a single-mode waveguide coupled to a traveling-wave resonator
Edwin E. Hach, Ali W. Elshaari, Stefan F. Preble
We analyze the dynamics of single photon transport in a single-mode waveguide coupled to a micro-optical resonator using a fully quantum mechanical model. We examine the propagatio…