Search filters

List of works by Konrad Banaszek

Approaching the quantum limit

Characterization of the nonclassical nature of conditionally prepared single photons

Comparison of quantum oracles

Complete characterization of weak ultra-short near-UV pulses by spectral interferometry

Conditional preparation of maximal polarization entanglement

Continuous Variables for Single Photons

Decoherence-Free Subspaces and Subsystems for a Collectively Depolarizing Bosonic Channel

Decomposing a pulsed optical parametric amplifier into independent squeezers

Dephasing in coherent communication with weak signal states

scientific article published on 18 June 2014

Direct Probing of Quantum Phase Space by Photon Counting

scientific article published in Physical Review Letters

Direct measurement of optical quasidistribution functions: Multimode theory and homodyne tests of Bell’s inequalities

Direct measurement of the Wigner function by photon counting

Direct measurement of the spatial Wigner function with area-integrated detection

scientific article published in August 2003

Dispersion-based Control of Spatial Modes for Parametric Down-conversion in a Multimode Waveguide

Dispersion-based control of modal characteristics for parametric down-conversion in a multimode waveguide

scientific article published on 24 February 2012

Effect of noise and enhancement of nonlocality in on/off photodetection

Effects of imperfect noise correlations on decoherence-free subsystems: SU(2) diffusion model

Efficient conditional preparation and assessment of single photon wavepackets based on spontaneous parametric downconversion in a KTP nonlinear waveguide (Invited Paper)

article

Efficient conditional preparation of high-fidelity single photon states for fiber-optic quantum networks

scientific article published on 25 August 2004

Efficient optical implementation of the Bernstein-Vazirani algorithm

scientific article

Engineering Nonlinear Optic Sources of Photonic Entanglement

Entanglement-based signature of nonlocal dispersion cancellation

Experimental Extraction of Secure Correlations from a Noisy Private State

scientific article published in Physical Review Letters

Experimental characterization of three-wave mixing in a multimode nonlinear KTiOPO4 waveguide

Experimental demonstration of entanglement-enhanced classical communication over a quantum channel with correlated noise

scientific article

Experimental generation of complex noisy photonic entanglement

Experimental quantum-enhanced estimation of a lossy phase shift

Experimental security analysis a four-photon private state

Exploiting entanglement in communication channels with correlated noise

Exploring the quantum limits of optical communication

scientific article

Fiber-assisted detection with photon number resolution

scientific article published in December 2003

Fiber-optic realization of anisotropic depolarizing quantum channels

Fidelity Balance in Quantum Operations

scientific article published in Physical Review Letters

Fidelity of single qubit maps

article by Mark D. Bowdrey et al published March 2002 in Physics Letters

Fractional Talbot effect in phase space: A compact summation formula

scientific article published on 01 March 1998

Fundamental quantum interferometry bound for the squeezed-light-enhanced gravitational wave detector GEO 600

article by Rafał Demkowicz-Dobrzański et al published 11 October 2013 in Physical Review A

Generation of correlated photons in controlled spatial modes by downconversion in nonlinear waveguides

scientific article published on 01 September 2001

Generation of spatially pure photon pairs in a multimode nonlinear waveguide using intermodal dispersion

Hologram of a single photon

Homodyne Bell’s inequalities for entangled mesoscopic superpositions

scientific article published on 8 May 2001

Hybrid noiseless subsystems for quantum communication over optical fibres

article by J L Ball & Konrad Banaszek published 7 December 2005 in Journal of Physics A

Immunity of information encoded in decoherence-free subspaces to particle loss

Information Gain versus State Disturbance for a Single Qubit

Interferometric phase measurement with two-photon states

Joint spectrum of photon pairs measured by coincidence Fourier spectroscopy

scientific article published on 01 April 2006

Linear optics schemes for entanglement distribution with realistic single-photon sources

MANAGING CONTINUOUS VARIABLES FOR SINGLE PHOTONS

Managing photons for quantum information processing.

scientific article published in July 2003

Maximum-likelihood estimation of photon-number distribution from homodyne statistics

article by Konrad Banaszek published 1 June 1998 in Physical Review A

Measure of the non-Gaussian character of a quantum state

Measurement of the transverse spatial quantum state of light at the single-photon level

scientific article published on 01 December 2005

Mode engineering for realistic quantum-enhanced interferometry

scientific article published on 29 April 2016

Mode optimization for quantum-state tomography with array detectors

Modeling and optimization of photon pair sources based on spontaneous parametric down-conversion

Nonlinear Waveguide Source of Entangled Photon Pairs in Single Spatial Modes

Nonlocality of the Einstein-Podolsky-Rosen state in the Wigner representation

scientific article

On super-resolution imaging as a multiparameter estimation problem

scientific article published in December 2017

Operational theory of homodyne detection

Optimal quantum phase estimation

scientific article published on 30 January 2009

Optimal receiver for quantum cryptography with two coherent states

scholarly article by Konrad Banaszek published March 1999 in Physics Letters

Photon counting with a loop detector

scientific article published in January 2003

Photon-number-resolving detection using time-multiplexing

Protecting an optical qubit against photon loss

Pulsed squeezed light: Simultaneous squeezing of multiple modes

Pure-state single-photon wave-packet generation by parametric down-conversion in a distributed microcavity

QUANTUM KEY DISTRIBUTION WITH REALISTIC HERALDED SINGLE-PHOTON SOURCES

Quantifying the non-Gaussian character of a quantum state by quantum relative entropy

Quantum and semiclassical polarization correlations

Quantum homodyne tomography witha prioriconstraints

Quantum interference in three-photon down-conversion

Quantum oracles and the optical Bernstein-Vazirani algorithm

Quantum phase estimation with lossy interferometers

Quantum privacy witness

article published in 2012

Quantum states made to measure

Quantum-enhanced phase estimation in the presence of loss

article published in 2009

Sampling quantum phase space with squeezed states

scientific article published on 01 August 1998

Statistics of multiphoton events in spontaneous parametric down-conversion

Strong-coupling QED in a sphere: Degeneracy effects

scientific article published on 01 October 1996

Testing Quantum Nonlocality in Phase Space

scientific article published in Physical Review Letters

Testing single-photon wave packets by Hong-Ou-Mandel interference