User profiles for "author:Jonathan Dowling"
Jonathan P. DowlingCo-Director, Hearne Institute for Theoretical Physics, Louisiana State University Verified email at phys.lsu.edu Cited by 26128 |
Linear optical quantum computing with photonic qubits
Linear optics with photon counting is a prominent candidate for practical quantum
computing. The protocol by Knill, Laflamme, and Milburn [2001, Nature (London) 409, 46] …
computing. The protocol by Knill, Laflamme, and Milburn [2001, Nature (London) 409, 46] …
Quantum technology: the second quantum revolution
JP Dowling, GJ Milburn - … of the Royal Society of London …, 2003 - royalsocietypublishing.org
We are currently in the midst of a second quantum revolution The first quantum revolution
gave us new rules that govern physical reality. The second quantum revolution will take …
gave us new rules that govern physical reality. The second quantum revolution will take …
Quantum interferometric optical lithography: exploiting entanglement to beat the diffraction limit
Classical optical lithography is diffraction limited to writing features of a size λ/2 or greater,
where λ is the optical wavelength. Using nonclassical photon-number states, entangled N at …
where λ is the optical wavelength. Using nonclassical photon-number states, entangled N at …
Quantum optical metrology–the lowdown on high-N00N states
JP Dowling - Contemporary physics, 2008 - Taylor & Francis
Quantum states of light, such as squeezed states or entangled states, can be used to make
measurements (metrology), produce images, and sense objects with a precision that far …
measurements (metrology), produce images, and sense objects with a precision that far …
The photonic band edge laser: A new approach to gain enhancement
Near the band edge of a one-dimensional photonic band gap structure the photon group
velocity approaches zero. This effect implies an exceedingly long optical path length in the …
velocity approaches zero. This effect implies an exceedingly long optical path length in the …
Optical limiting and switching of ultrashort pulses in nonlinear photonic band gap materials
We numerically investigate nonlinear propagation of ultrashort pulses in a one-dimensional
photonic band gap structure. We find that, near the band edge, nonlinear effects cause a …
photonic band gap structure. We find that, near the band edge, nonlinear effects cause a …
Analytic expressions for the electromagnetic mode density in finite, one-dimensional, photonic band-gap structures
JM Bendickson, JP Dowling, M Scalora - Physical Review E, 1996 - APS
We derive an exact expression for the electromagnetic mode density, and hence the group
velocity, for a finite, N-period, one-dimensional, photonic band-gap structure. We begin by …
velocity, for a finite, N-period, one-dimensional, photonic band-gap structure. We begin by …
A quantum Rosetta stone for interferometry
H Lee, P Kok, JP Dowling - Journal of Modern Optics, 2002 - Taylor & Francis
Heisenberg-limited measurement protocols can be used to gain an increase in
measurement precision over classical protocols. Such measurements can be implemented …
measurement precision over classical protocols. Such measurements can be implemented …
Quantum metrology with two-mode squeezed vacuum: parity detection beats the Heisenberg limit
PM Anisimov, GM Raterman, A Chiruvelli, WN Plick… - Physical review …, 2010 - APS
We study the sensitivity and resolution of phase measurement in a Mach-Zehnder
interferometer with two-mode squeezed vacuum (n photons on average). We show that …
interferometer with two-mode squeezed vacuum (n photons on average). We show that …
Correlated input-port, matter-wave interferometer: Quantum-noise limits to the atom-laser gyroscope
JP Dowling - Physical Review A, 1998 - APS
I derive the quantum phase-noise limit to the sensitivity of a Mach-Zehnder interferometer in
which the incident quantum particles enter via both input ports. I show that if the incident …
which the incident quantum particles enter via both input ports. I show that if the incident …