List of works by Ian Walmsley

8×8 reconfigurable quantum photonic processor based on silicon nitride waveguides

scientific article published on 01 September 2019

A characterization of the single-photon sensitivity of an electron multiplying charge-coupled device

A hybrid quantum memory–enabled network at room temperature

scientific article published on 08 February 2020

A monolithic, doubly-resonant parametric down-conversion source for Caesium Raman memories

A proposed testbed for detector tomography

A pump-probe study of the photoassociation of cold rubidium molecules.

scientific article published in January 2009

A short perspective on long crystals: broadband wave mixing and its application to ultrafast quantum optics

APPLIED PHYSICS: Toward Quantum-Information Processing with Photons

scientific article published in Science

Absolute Calibration of Optical Detectors Using Two-Mode Squeezed Light

Absolute efficiency estimation of photon-number-resolving detectors using twin beams

scientific article published on 01 March 2009

Accuracy measurements and improvement for complete characterization of optical pulses from nonlinear processes via multiple spectral-shearing interferometry

scientific article (publication date: 28 November 2011)

Adaptive slit beam shaping for direct laser written waveguides

article

Advanced methods for the characterization of few-cycle light pulses: a comparison

Amplification of impulsively excited molecular rotational coherence

scientific article published on 14 May 2010

Analysis of some intuitive approaches to the coherent control of state-selected ultracold molecules

scientific article published on 25 September 2006

Analysis of ultrashort pulse-shape measurement using linear interferometers

scientific article published on 01 February 1994

Blind digital holographic microscopy

Boson sampling on a photonic chip.

scientific article

Bridging Particle and Wave Sensitivity in a Configurable Detector of Positive Operator-Valued Measures

scientific article published in Physical Review Letters

Broadband astigmatism-free Czerny-Turner imaging spectrometer using spherical mirrors.

scientific article published in July 2009

Broadband noncollinear optical parametric amplifier using a single crystal

scientific article published in July 2005

Broadband single-photon-level memory in a hollow-core photonic crystal fibre

article

Cavity-Enhanced Room-Temperature Broadband Raman Memory

scientific article published on 3 March 2016

Characterization of parametric downconversion in the photon number basis

Characterization of sub-6-fs optical pulses with spectral phase interferometry for direct electric-field reconstruction

scientific article

Characterization of the Non-Classical Nature of Conditionally-Prepared Single Photon States

Characterization of the nonclassical nature of conditionally prepared single photons

Chip-based array of near-identical, pure, heralded single-photon sources

article

Chronocyclic tomography for measuring the amplitude and phase structure of optical pulses

scientific article published on 01 December 1993

Click-Counting Detection of Quantum Correlated Light

Coherent Control and Wave Mixing in an Ensemble of Silicon-Vacancy Centers in Diamond

scientific article published on 01 February 2019

Coherent control of decoherence.

scientific article

Coherent control of ultracold molecule dynamics in a magneto-optical trap by use of chirped femtosecond laser pulses.

scientific article published on 5 May 2006

Compact Continuous-Variable Entanglement Distillation

scientific article published in Physical Review Letters

Compact coupler designs for quantum optical circuits produced by direct UV writing

Compact spectral shearing interferometer for ultrashort pulse characterization

scientific article

Comparing phonon dephasing lifetimes in diamond using Transient Coherent Ultrafast Phonon Spectroscopy

Competition between geometrical and dynamical squeezing during a Franck-Condon transition

article

Complete Characterization of Weak-Homodyne Photon-Number-Resolving Detectors: Applications to Non-Classical Photonic State Reconstructions

Conditional preparation of single photons using parametric downconversion: a recipe for purity

Continuous Variables for Single Photons

Continuous phase stabilization and active interferometer control using two modes

scientific article published on 10 January 2012

Continuous-variable quantum computing in optical time-frequency modes using quantum memories

scientific article published in Physical Review Letters

Creating diamond color centers for quantum optical applications

Design of bright, fiber-coupled and fully factorable photon pair sources

Detecting quantum superpositions of classically distinguishable states of a molecule

scientific article published on 01 July 1995

Detector-Agnostic Phase-Space Distributions

scientific article published on 01 January 2020

Detector-Independent Verification of Quantum Light.

scientific article published on 21 April 2017

Diagnosing phase correlations in the joint spectrum of parametric downconversion using multi-photon emission

scientific article published on 01 November 2020

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

scientific article published in August 2003

Direct observation of quantum-path interferences in high order harmonic generation

Direct observation of sub-binomial light.

scientific article published on 25 April 2013

Direct space time-characterization of the electric fields of ultrashort optical pulses

scientific article published in April 2002

Direct, loss-tolerant characterization of nonclassical photon statistics.

scientific article published on 27 July 2006

Distinguishability and Many-Particle Interference.

scientific article published on 10 April 2017

Editorial: Building Quantum Networks

Efficient Classical Algorithm for Boson Sampling with Partially Distinguishable Photons

scientific article published on 01 June 2018

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 conditional preparation of single photons for scalable quantum-optical networking

Efficient optical implementation of the Bernstein-Vazirani algorithm

scientific article

Efficient optical pumping and high optical depth in a hollow-core photonic-crystal fibre for a broadband quantum memory

article

Elements of a Practical Quantum Network

Engineering Nonlinear Optic Sources of Photonic Entanglement

Engineering the spectral and temporal properties of a GHz-bandwidth heralded single-photon source interfaced with an on-demand, broadband quantum memory

scientific article published on 9 April 2018

Enhanced delegated computing using coherence

Enhancing Multiphoton Rates with Quantum Memories

scientific article published in Physical Review Letters

Entanglement quantification from incomplete measurements: applications using photon-number-resolving weak homodyne detectors

Entangling macroscopic diamonds at room temperature

scientific article

Experimental Demonstration of Quantum Effects in the Operation of Microscopic Heat Engines

scientific article published on 01 March 2019

Experimental Realization of Maximum Confidence Quantum State Discrimination for the Extraction of Quantum Information

scientific article published on 09 November 2006

Experimental determination of the dynamics of a molecular nuclear wave packet via the spectra of spontaneous emission

scientific article published on 01 May 1993

Experimental determination of the quantum-mechanical state of a molecular vibrational mode using fluorescence tomography

scientific article published on 01 February 1995

Experimental multiphoton conditional state preparation and analysis

Experimental production of pure single-photon states

Experimental quantum-enhanced estimation of a lossy phase shift

Experimental study of the macroscopic quantum fluctuations of partially coherent stimulated Raman scattering

scientific article published on 01 January 1986

Fabrication of Ultrathin Single-Crystal Diamond Membranes

scientific article published on 17 December 2008

Fiber-assisted detection with photon number resolution

scientific article published in December 2003

Free-space spectro-temporal and spatio-temporal conversion for pulsed light.

scientific article published in September 2016

Full characterization of quantum optical detectors

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

scientific article published on 01 September 2001

Generation of two-photon States with an arbitrary degree of entanglement via nonlinear crystal superlattices.

scientific article published on 29 November 2006

Heralded generation of ultrafast single photons in pure quantum States.

scientific article published on 3 April 2008

High quantum-efficiency photon-number-resolving detector for photonic on-chip information processing

scientific article published in September 2013

High-birefringence direct UV-written waveguides for use as heralded single-photon sources at telecommunication wavelengths

scientific article published on 01 September 2018

High-dynamic-range measurement of the two-point field correlation function by carrier-encoded spatial shearing interferometry

scientific article published on 01 September 2002

High-fidelity polarization storage in a gigahertz bandwidth quantum memory

article

High-performance single-photon generation with commercial-grade optical fiber

Hybrid Detectors

scientific article published in 2013

Identification of nonclassical properties of light with multiplexing layouts.

scientific article published on 6 July 2017

Improved ancilla preparation in spectral shearing interferometry for accurate ultrafast pulse characterization

scientific article (publication date: April 2009)

Integrated photonic sensing

article

Interfacing GHz-bandwidth heralded single photons with a warm vapour Raman memory

article

Interferometric technique for measuring broadband ultrashort pulses at the sampling limit

scientific article (publication date: February 2005)

Ionization effects on spectral signatures of quantum-path interference in high-harmonic generation

scientific article published on 01 March 2009

Joint Photon Statistics of Photon-Subtracted Squeezed Light

Joint Quantum Measurement Using Fourier-Transform Spectral Interferometry

Joint Quantum Measurement Using Unbalanced Array Detection

scientific article published on 28 November 2001

Joint estimation of phase and phase diffusion for quantum metrology

scientific article published in Nature Communications

Joint quantum measurement using unbalanced array detection

Large-alphabet time-frequency entangled quantum key distribution by means of time-to-frequency conversion.

scientific article published in July 2013

Lateral shearing interferometry of high-harmonic wavefronts

scientific article

Linear Optical Quantum Computing in a Single Spatial Mode

scientific article published on 9 October 2013

Looking to the future of quantum optics

scientific article

Loss-tolerant characterization of nonclassical photonic states

MANAGING CONTINUOUS VARIABLES FOR SINGLE PHOTONS

MEASUREMENT OF THE INTENSITY-DEPENDENT REFRACTIVE INDEX USING COMPLETE SPATIO-TEMPORAL PULSE CHARACTERIZATION

Macroscopic non-classical states and terahertz quantum processing in room-temperature diamond

article published in 2011

Managing photons for quantum information processing.

scientific article published in July 2003

Mapping broadband single-photon wave packets into an atomic memory

article by J. Nunn et al published 22 January 2007 in Physical Review A

Mapping coherence in measurement via full quantum tomography of a hybrid optical detector

Maximum confidence measurements and their optical implementation

scholarly article in European Physical Journal D, vol. 41 no. 3, December 2006

Measurement of group delay with high temporal and spectral resolution

scientific article published on 01 May 1990

Measurement of the intensity and phase of ultraweak, ultrashort laser pulses

scientific article

Measurement of the intensity and phase of ultraweak, ultrashort laser pulses: erratum.

scientific article

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

scientific article published on 01 December 2005

Measuring measurement: theory and practice

Measuring phonon dephasing with ultrafast pulses using Raman spectral interference

scholarly article in Physical Review B, vol. 78 no. 15, October 2008

Modeling of the gain distribution for diode pumping of a solid-state laser rod with nonimaging optics

scientific article published on March 20, 1993

Multimode memories in atomic ensembles.

scientific article published in December 2008

Multiparticle Interference of Pairwise Distinguishable Photons

scientific article published on 01 September 2020

Multiphoton quantum interference in a multiport integrated photonic device.

scientific article

Multiphoton state engineering by heralded interference between single photons and coherent states

article

Multipulse addressing of a Raman quantum memory: configurable beam splitting and efficient readout

scientific article published on 26 June 2012

Mutual Interferometric Characterization of Electric-fields

Mutual interferometric characterization of a pair of independent electric fields.

scientific article

Non-Classical States Of Light: Toward Scalable Photonic Quantum Networks

Nonclassical light manipulation in a multiple-scattering medium

Nonclassicality Criteria in Multiport Interferometry

scientific article published on 16 November 2016

Observing optical coherence across Fock layers with weak-field homodyne detectors.

scientific article published on 27 November 2014

On-chip low loss heralded source of pure single photons.

scientific article published in June 2013

On-chip quantum teleportation

article

On-chip, photon-number-resolving, telecommunication-band detectors for scalable photonic information processing

article

Optimal Coherent Filtering for Single Noisy Photons

scientific article published on 01 November 2019

Optimal Experiment Design for Minimal Tomography

Optimal Measurements for Simultaneous Quantum Estimation of Multiple Phases

scientific article published on 29 September 2017

Optimal experiment design for quantum state tomography: Fair, precise, and minimal tomography

Optimal quantum phase estimation.

scientific article published on 30 January 2009

Phase-controlled integrated photonic quantum circuits

scientific article published on 01 August 2009

Photon Pair Generation in Birefringent Fiber: A Route to Better Photons

Photon Pair Generation via Spontaneous Four-Wave Mixing in Birefringent Optical Fibers

Photon counting with a loop detector.

scientific article published in January 2003

Photon number resolving detection using time-multiplexing

article published in 2004

Photon number statistics of multimode parametric down-conversion

scientific article published on 01 August 2008

Photon pair generation in birefringent optical fibers

scientific article

Photon pair-state preparation with tailored spectral properties by spontaneous four-wave mixing in photonic-crystal fiber

scientific article published in October 2007

Photon-number-resolving detection using time-multiplexing

Photonic Maxwell's Demon

scientific article published in February 2016

Photonic Networked Quantum Information Technologies

scientific article published in 2016

Photonic Topological Mode Bound to a Vortex

scientific article published on 01 September 2020

Precision Metrology Using Weak Measurements

scientific article published in Physical Review Letters

Pulses in the two-cycle regime from a SESAM-assisted KLM Ti:sapphire laser and sub 10-fs pulse characterization

Pump-probe study of the formation of rubidium molecules by ultrafast photoassociation of ultracold atoms

article

Pure single photon generation

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

Quantum Correlations from the Conditional Statistics of Incomplete Data

scientific article published on 19 August 2016

Quantum Path Interferences in High-Order Harmonic Generation

scientific article published in Physical Review Letters

Quantum coherences of indistinguishable particles

Quantum communication with photon number resolved detection and waveguided parametric downconversion

Quantum correlations in composite systems

Quantum detector tomography of a time-multiplexed superconducting nanowire single-photon detector at telecom wavelengths

scientific article published in January 2013

Quantum enhanced multiple phase estimation.

scientific article published on 15 August 2013

Quantum interference beyond the fringe

scientific article published in November 2017

Quantum interference enables constant-time quantum information processing

scientific article published on 19 July 2019

Quantum interference of multiple on-chip heralded sources of pure single photons

article

Quantum limits of stochastic cooling of a bosonic gas

Quantum memories

scholarly article of April 2010

Quantum memory in an optical lattice

Quantum metrology with imperfect states and detectors

scholarly article by Animesh Datta et al published 24 June 2011 in Physical Review A

Quantum oracles and the optical Bernstein-Vazirani algorithm

Quantum phase estimation with lossy interferometers

Quantum random bit generation using stimulated Raman scattering

scientific article published in December 2011

Quantum states made to measure

Quantum teleportation on a photonic chip

article

Quantum theory of spatial and temporal coherence properties of stimulated Raman scattering

scientific article published on 01 July 1985

Quantum-enhanced phase estimation in the presence of loss

article published in 2009

Quantum-path interferences in high order harmonic generation

Real-World Quantum Sensors: Evaluating Resources for Precision Measurement

scientific article published in Physical Review Letters

Recursive quantum detector tomography

Resolution of the relative phase ambiguity in spectral shearing interferometry of ultrashort pulses.

scientific article published in June 2010

Scalable Photonic Quantum Networks

article

Secure quantum key distribution using continuous variables of single photons.

scientific article published on 18 March 2008

Self-referencing, spectrally, or spatially encoded spectral interferometry for the complete characterization of attosecond electromagnetic pulses

scientific article published on 25 January 2005

Separable and Inseparable Quantum Trajectories

scientific article published on 24 October 2017

Sequential Path Entanglement for Quantum Metrology.

scientific article published on 7 May 2013

Simple linear technique for the measurement of space-time coupling in ultrashort optical pulses

scientific article published on 01 November 2002

Simplified spectral phase interferometry for direct electric-field reconstruction by using a thick nonlinear crystal

scientific article

Simultaneous spatial characterization of two independent sources of high harmonic radiation

scientific article published on 01 November 2014

Single photon quantum key distribution with continuous variables

Single-photon-level quantum memory at room temperature.

scientific article published on 25 July 2011

Space QUEST mission proposal: experimentally testing decoherence due to gravity

Space-quest, experiments with quantum entanglement in space

Spatially resolved amplitude and phase characterization of femtosecond optical pulses

scientific article

Spatially resolved amplitude and phase characterization of ultrashort optical pulses using SPIDER

Spatially resolved full characterization of sub-10-fs pulses using SPIDER

Spatio-temporal focusing of an ultrafast pulse through a multiply scattering medium

scientific article published in Nature Communications

Spectrally pure single photons at telecommunications wavelengths using commercial birefringent optical fiber

scientific article published on 01 February 2020

Strain-optic active control for quantum integrated photonics

scientific article published in September 2014

Strategies for enhancing quantum entanglement by local photon subtraction

Sub-10 fs pulse characterization using spatially encoded arrangement for spectral phase interferometry for direct electric field reconstruction

scientific article (publication date: 15 June 2006)

Tailored photon-pair generation in optical fibers.

scientific article published on 27 March 2009

Testing multi-photon interference on a silicon chip

scientific article published on 01 November 2019

Theoretical and experimental analysis of quantum path interferences in high-order harmonic generation

Theory of noise suppression in Λ -type quantum memories by means of a cavity

Time-resolved luminescence from coherently excited molecules as a probe of molecular wave-packet dynamics

scientific article published on 01 November 1990

Tomography of photon-number resolving continuous-output detectors

Tomography of quantum detectors

Towards high-speed optical quantum memories

Tradeoff in simultaneous quantum-limited phase and loss estimation in interferometry

Transform-Limited Photons From a Coherent Tin-Vacancy Spin in Diamond

scientific article published on 01 January 2020

Two-photon quantum walk in a multimode fiber.

scientific article published on 29 January 2016

Two-quantum-path interferences in high order harmonic generation

Two-quantum-path interferences in high order harmonic generation

Ultrahigh and persistent optical depths of cesium in Kagomé-type hollow-core photonic crystal fibers

scientific article published on 01 December 2015

Ultrashort pulse characterization by spectral shearing interferometry with spatially chirped ancillae.

scientific article published in October 2009

Vectorial phase retrieval for linear characterization of attosecond pulses

scientific article published on 19 September 2011