Research Output 1967 2019

2019

5.7 A 256×256 40nm/90nm CMOS 3D-Stacked 120dB Dynamic-Range Reconfigurable Time-Resolved SPAD Imager

Henderson, R. K., Johnston, N., Hutchings, S. W., Gyongy, I., Abbas, T. A., Dutton, N., Tyler, M., Chan, S. & Leach, J., 7 Mar 2019, 2019 IEEE International Solid-State Circuits Conference (ISSCC). IEEE, p. 106-108 3 p. (International Solid- State Circuits Conference (ISSCC)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image sensors
Pixels
Sensors
Electric power utilization
Photons

Achromatic nanostructured gradient index microlenses

Buczynski, R., Filipkowski, A., Piechal, B., Nguyen, H. T., Pysz, D., Stepien, R., Waddie, A., Taghizadeh, M. R., Klimczak, M. & Kasztelanic, R., 1 Apr 2019, In : Optics Express. 27, 7, p. 9588-9600 13 p.

Research output: Contribution to journalArticle

Open Access
File
lenses
gradients
flat surfaces
wavelengths
simulated annealing

Active Localization of Gas Leaks using Fluid Simulation

Asenov, M., Rutkauskas, M., Reid, D., Subr, K. & Ramamoorthy, S., Apr 2019, In : IEEE Robotics and Automation Letters. 4, 2, p. 1776-1783 8 p.

Research output: Contribution to journalArticle

Open Access
File
Fluid
Fluids
Gases
Nozzle
Nozzles

A focal-ratio-degradation (FRD) resistant multimode fibre link using mode-selective photonic lanterns

Benoît, A., Yerolatsitis, S., Harrington, K., Birks, T. A. & Thomson, R. R., 17 Oct 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 8872561

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multimode fibers
Photonics
Optical fibers
photonics
degradation

A Multi‐Foci Metalens with Polarization‐Rotated Focal Points

Zang, X., Ding, H., Intaravanne, Y., Chen, L., Peng, Y., Xie, J., Ke, Q., Balakin, A. V., Shkurinov, A. P., Chen, X., Zhu, Y. & Zhuang, S., 28 Oct 2019, In : Laser and Photonics Reviews.

Research output: Contribution to journalArticle

Open Access
File
uniqueness
light beams
polarized light
manipulators
illumination

Analysis of the effects of imperfections in an optical heterodyne quantum random-number generator

Zanforlin, U., Donaldson, R. J., Collins, R. J. & Buller, G. S., 6 May 2019, In : Physical Review A. 99, 5, 052305.

Research output: Contribution to journalArticle

Open Access
File
random numbers
generators
defects
coherent sources
misalignment

Application of numerical modelling and flow experiments to optimize the design of microfluidic devices representing porous media

Jahanbakhsh, A., Shahrokhi, O., Nhunduru, R., Wlodarczyk, K. L., Hand, D. P. & Maroto-Valer, M. M., 10 May 2019, InterPore2019 Valencia Book of Abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Microfluidics
Porous materials
Fabrication
Flow of fluids
Computer simulation

A Reconfigurable 3-D-Stacked SPAD Imager with In-Pixel Histogramming for Flash LIDAR or High-Speed Time-of-Flight Imaging

Hutchings, S. W., Johnston, N., Gyongy, I., Al Abbas, T., Dutton, N. A. W., Tyler, M., Chan, S., Leach, J. & Henderson, R. K., Nov 2019, In : IEEE Journal of Solid-State Circuits. 54, 11, p. 2947-2956 10 p.

Research output: Contribution to journalArticle

Open Access
File
Avalanche diodes
Image sensors
Photons
Pixels
Imaging techniques

Astrocombs: Recent Advances

Herr, T. & McCracken, R. A., 30 Oct 2019, In : IEEE Photonics Technology Letters.

Research output: Contribution to journalArticle

Open Access
File
extrasolar planets
cosmology
spectrographs

Asymmetric solitary vortex evolution in two-dimensional Bose-Einstein condensate in harmonic trap

Wang, Y., Song, D., Yang, Y., Wen, W. & Wang, W., Dec 2019, In : Results in Physics. 15, 102716.

Research output: Contribution to journalArticle

Open Access
File
Bose-Einstein condensates
traps
vortices
harmonics
trapping

Atomically-thin quantum dots integrated with lithium niobate photonic chips

White, D., Branny, A., Chapman, R. J., Picard, R., Brotons-Gisbert, M., Boes, A., Peruzzo, A., Bonato, C. & Gerardot, B. D., 1 Feb 2019, In : Optical Materials Express. 9, 2, p. 441-448 8 p.

Research output: Contribution to journalArticle

Open Access
File
Photonics
Semiconductor quantum dots
Lithium
Networks (circuits)
Photons

Autonomous multi-species environmental gas sensing using drone-based Fourier-transform infrared spectroscopy

Rutkauskas, M., Asenov, M., Ramamoorthy, S. & Reid, D. T., 1 Apr 2019, In : Optics Express. 27, 7, p. 9578-9587 10 p.

Research output: Contribution to journalArticle

Open Access
File
pilotless aircraft
infrared spectroscopy
gases
environmental monitoring
infrared spectrometers

Bayesian 3D Reconstruction of Complex Scenes from Single-Photon Lidar Data

Tachella, J., Altmann, Y., Ren, X., McCarthy, A., Buller, G. S., McLaughlin, S. & Tourneret, J-Y., 14 Mar 2019, In : SIAM Journal on Imaging Sciences . 12, 1, p. 521-550 30 p.

Research output: Contribution to journalArticle

Open Access
File
Photons
Pixels
Markov processes
Erosion
Time delay

Bayesian estimation for quantum sensing in the absence of single-shot detection

Dinani, H. T., Berry, D. W., Gonzalez, R., Maze, J. R. & Bonato, C., 11 Mar 2019, In : Physical Review B. 99, 12, 125413.

Research output: Contribution to journalArticle

Open Access
File
shot
electron spin
Vacancies
readout
Nitrogen

Bright Soliton Solution of (1+1)-Dimensional Quantum System with Power-Law Dependent Nonlinearity

Zhao, Y., Chen, Y., Dai, J., Wang, Y. & Wang, W., 3 Mar 2019, In : Advances in Mathematical Physics. 2019, 8264848.

Research output: Contribution to journalArticle

Open Access
File
Soliton Solution
Solitons
Quantum Systems
Power Law
solitary waves

Characterising cross-coupling in coherent fibre bundles

Parker, H. E., Perperidis, A., Karam-Eldaly, A., Altmann, Y., Dhaliwal, K., Thomson, R. R., McLaughlin, S. & Tanner, M. G., 22 Jul 2019, Advances in Microscopic Imaging II. Beaurepaire, E. & Pavone, F. S. (eds.). SPIE, 110761D. (Proceedings of SPIE; vol. 11076).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Fibers
Medical imaging
Image reconstruction
Imaging techniques

Characterization of a carrier-envelope-offset-stabilized blue- And green-diode-pumped Ti:sapphire frequency comb

Castro-Marín, P., Mitchell, T., Sun, J. & Reid, D. T., 1 Nov 2019, In : Optics Letters. 44, 21, p. 5270-5273 4 p.

Research output: Contribution to journalArticle

Open Access
File
sapphire
envelopes
diodes
semiconductor lasers
modulation

Characterization of a CEO-stabilized blue- and green-diode-pumped Ti:sapphire frequency comb

Castro-Marin, P., Mitchell, T., Sun, J. & Reid, D. T., 27 Sep 2019, In : Optics Letters.

Research output: Contribution to journalArticle

Charge-State Assignment of Nanoscale Single-Electron Transistors from their Current-Voltage Characteristics

Limburg, B., Thomas, J. O., Sowa, J. K., Willick, K., Baugh, J., Gauger, E. M., Briggs, G. A. D., Mol, J. A. & Anderson, H. L., 21 Aug 2019, In : Nanoscale. 11, 31, p. 14820-14827 8 p.

Research output: Contribution to journalArticle

single electron transistors
electric potential
transistors
molecules
Pauli exclusion principle

Coarse-graining in retrodictive quantum state tomography

Scerri, D., Gauger, E. & Knee, G. C., Jul 2019, In : Journal of Physics Communications. 3, 7, 075003.

Research output: Contribution to journalArticle

Open Access
File
tomography
phase error
defects

Coherent metamaterial absorption of two-photon states with 40% efficiency

Lyons, A., Oren, D., Roger, T., Savinov, V., Valente, J., Vezzoli, S., Zheludev, N. I., Segev, M. & Faccio, D., 14 Jan 2019, In : Physical Review A. 99, 1, 011801.

Research output: Contribution to journalArticle

Open Access
File
photons
multiphoton absorption
engineers
interferometers
interactions

Comparative study of dielectric coating materials for micro-cavity applications

Sidqi, N., Clark, C., Buller, G. S., Thalluri, G. K. V. V., Mitrofanov, J. & Noblet, Y., 1 Aug 2019, In : Optical Materials Express. 9, 8, p. 3452-3468 17 p.

Research output: Contribution to journalArticle

Open Access
File
Coatings
Roughness measurement
Thermal evaporation
Magnetron sputtering
Atomic force microscopy

Computational time-of-flight diffuse optical tomography

Lyons, A., Boccolini, A., Tonolini, F., Repetti, A., Henderson, R., Wiaux, Y. & Faccio, D. F. A., Aug 2019, In : Nature Photonics. 13, 8, p. 575-579 5 p.

Research output: Contribution to journalArticle

Open Access
Optical tomography
tomography
Imaging techniques
photons
mean free path

Cooperative up-converted luminescence in Yb,Na:CaF2 cladding waveguides by femtosecond laser inscription

Zhang, L., Guo, T., Ren, Y., Cai, Y., Mackenzie, M. D., Kar, A. K. & Yao, Y., 15 Jun 2019, In : Optics Communications. 441, p. 8-13 6 p.

Research output: Contribution to journalArticle

luminescence
waveguides
lasers
ions
impurities

Coulomb blockade in an atomically thin quantum dot coupled to a tunable Fermi reservoir

Brotons-Gisbert, M., Branny, A., Kumar, S., Picard, R., Proux, R., Gray, M., Burch, K. S., Watanabe, K., Taniguchi, T. & Gerardot, B. D., 11 Mar 2019, In : Nature Nanotechnology. 14, 5, p. 442-446 5 p.

Research output: Contribution to journalArticle

Open Access
File
Coulomb blockade
Semiconductor quantum dots
tunnels
Tunnels
quantum dots

Curved spacetime from interacting gauge theories

Butera, S., Westerberg, N., Faccio, D. & Ohberg, P., 14 Jan 2019, In : Classical and Quantum Gravity. 36, 3, 034002.

Research output: Contribution to journalArticle

gauge theory
phonons
condensates
Bose-Einstein condensates
lasers

Demonstration of chip-to-chip quantum teleportation

Ding, Y., Llewellyn, D., Faruque, I., Paesani, S., Bacco, D., Santagati, R., Qian, Y., Li, Y., Xiao, Y., Huber, M., Malik, M., Sinclair, G., Zhou, X., Rottwitt, K., O’Brien, J., Rarity, J., Gong, Q., Oxenlowe, L., Wang, J. & Thompson, M., 5 May 2019, CLEO: Applications and Technology 2019. Optical Society of America, JTh5C.4

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
Transceivers
Photonics
Demonstrations

Depolarizing surface scattering by a birefringent material with rough surface

Ritter, J., Ma, N., Osten, W., Takeda, M. & Wang, W., 1 Jan 2019, In : Optics Communications. 430, p. 456-460 5 p.

Research output: Contribution to journalArticle

Open Access
File
Surface scattering
scattering
Electric fields
Scattering
Polarization

Developing novel fibres for endoscopic imaging and sensing

Yerolatsitis, S., Wood, H. C., Yu, F., Tanner, M. G., McAughtrie, S., Fleming, H., Campbell, C. J., Birks, T. A., Knight, J. C. & Stone, J. M., 19 Sep 2019, 21st International Conference on Transparent Optical Networks (ICTON). IEEE, 8840197. (International Conference on Transparent Optical Networks).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Imaging techniques
Fibers
Optical fibers
Optics
Silicon Dioxide

Development of polarization speckle based on random polarization phasor sum

Zhang, C., Horder, S., Lee, T. K. & Wang, W., 1 Feb 2019, In : Journal of the Optical Society of America A. 36, 2, p. 277-282 6 p.

Research output: Contribution to journalArticle

Open Access
File
polarization
random walk
derivation
statistics
moments

Direct characterization of tuneable few-femtosecond dispersive-wave pulses in the deep UV

Brahms, C., Austin, D. R., Tani, F., Johnson, A. S., Garratt, D., Travers, J. C., Tisch, J. W. G., St. J. Russell, P. & Marangos, J. P., 15 Feb 2019, In : Optics Letters. 44, 4, p. 731-734 4 p.

Research output: Contribution to journalArticle

pulses
dielectric waveguides
coherent radiation
pressure gradients
hollow

Direct laser writing of anti-counterfeiting holographic structures on metal products

Wlodarczyk, K. L., Ardron, M., Weston, N. J. & Hand, D. P., 20 Mar 2019.

Research output: Contribution to conferenceAbstract

products
metals
lasers
craters
marking

Direct laser-writing of holographic markings for protecting luxury products against counterfeiting

Wlodarczyk, K. L., Ardron, M., Mazzucato, S., Valisari, L., Iacovella, F., Weston, N. J. & Hand, D. P., 27 Jun 2019.

Research output: Contribution to conferenceAbstract

File
marking
nickel
Inconel (trademark)
brasses
products
dithers
parametric amplifiers
stabilization
locking
pumps

Double-pass amplification of picosecond pulses with a tapered quantum-dot semiconductor amplifier

Forrest, A. F., Krakowski, M., Bardella, P. & Cataluna, M. A., 17 Oct 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 8871869

Research output: Chapter in Book/Report/Conference proceedingConference contribution

picosecond pulses
Semiconductor quantum dots
Amplification
Laser pulses
amplifiers

Double-pass amplification of picosecond pulses with a tapered semiconductor amplifier

Forrest, A. F., Krakowski, M., Bardella, P. & Cataluna, M. A., 14 Oct 2019, In : Optics Express. 27, 21, p. 30752-30762 11 p.

Research output: Contribution to journalArticle

Open Access
File
picosecond pulses
amplifiers
output
pulse duration
augmentation

Dynamics of electronically excited states in the eumelanin building block 5,6-dihydroxyindole

Crane, S. W., Ghafur, O., Cowie, T. Y., Lindsay, A. G., Thompson, J. O. F., Greenwood, J. B., Bebbington, M. W. P. & Townsend, D., 21 Apr 2019, In : Physical Chemistry Chemical Physics. 21, 15, p. 8152-8160 9 p.

Research output: Contribution to journalArticle

Excited states
vapor phases
internal conversion
pigments
Gases

Dynamics of Pyrroles Excited to the 3s/πσ* State

Lamas, I., Longarte, A., Peralta Conde, A., Muga, G., Townsend, D. & Montero, R., 24 Oct 2019, In : Journal of Physical Chemistry A. 123, 42, p. 8982-8993 12 p.

Research output: Contribution to journalArticle

Pyrroles
Lasers
Theoretical Models

Electrical Charge State Manipulation of Single Silicon Vacancies in a Silicon Carbide Quantum Optoelectronic Device

Widmann, M., Niethammer, M., Fedyanin, D. Y., Khramtsov, I. A., Rendler, T., Booker, I. D., Ul Hassan, J., Morioka, N., Chen, Y-C., Ivanov, I. G., Son, N. T., Ohshima, T., Bockstedte, M., Gali, A., Bonato, C., Lee, S-Y. & Wrachtrup, J., 9 Oct 2019, In : Nano Letters. 19, 10, p. 7173-7180 8 p.

Research output: Contribution to journalArticle

Silicon
Color
Equipment and Supplies
Technology
Photons

Endoscopic sensing of distal lung physiology

Choudhury, D., Tanner, M. G., McAughtrie, S., Yu, F., Mills, B., Choudhary, T. R., Seth, S., Craven, T. H., Stone, J. M., Mati, I. K., Campbell, C. J., Bradley, M., Williams, C. K. I., Dhaliwal, K., Birks, T. A. & Thomson, R. R., 18 Mar 2019, In : Journal of Physics: Conference Series. 1151, conference 1, 012009.

Research output: Contribution to journalConference article

Open Access
File
physiology
lungs
alveoli
Raman spectroscopy
chemoreceptors

Enhanced Multiqubit Phase Estimation in Noisy Environments by Local Encoding

Proietti, M., Ringbauer, M., Graffitti, F., Barrow, P., Pickston, A., Kundys, D., Cavalcanti, D., Aolita, L., Chaves, R. & Fedrizzi, A., 1 Nov 2019, In : Physical Review Letters. 123, 18, 180503.

Research output: Contribution to journalArticle

Open Access
File
coding
metrology
resources

Entanglement certification from theory to experiment

Friis, N., Vitagliano, G., Malik, M. & Huber, M., Jan 2019, In : Nature Reviews Physics. 1, 1, p. 72-87 16 p.

Research output: Contribution to journalArticle

Open Access
File
certification
classifiers
resources

Experimental test of local observer independence

Proietti, M., Pickston, A., Graffitti, F., Barrow, P., Kundys, D., Branciard, C., Ringbauer, M. & Fedrizzi, A., 20 Sep 2019, In : Science Advances. 5, 9, eaaw9832.

Research output: Contribution to journalArticle

Open Access
File
bells
quantum theory
quantum mechanics
standard deviation
theorems

Femtosecond laser fabrication of silver nanostructures on glass for surface enhanced Raman spectroscopy

Mackenzie, M. D., Chi, H., Varma, M., Pal, P., Kar, A. & Paterson, L., 19 Nov 2019, In : Scientific Reports. 9, 17058.

Research output: Contribution to journalArticle

Open Access
File
Raman spectroscopy
silver
fabrication
glass
nanoparticles

Fibre-based spectral ratio endomicroscopy for contrast enhancement of bacterial imaging and pulmonary autofluorescence

Parker, H. E., Stone, J. M., Marshall, A. D. L., Choudhary, T. R., Thomson, R. R., Dhaliwal, K. & Tanner, M. G., 1 Apr 2019, In : Biomedical Optics Express. 10, 4, p. 1856-1869 14 p.

Research output: Contribution to journalArticle

Open Access
File
Optical Imaging
Optical Fibers
Optical Devices
Lung
Molecular Pathology

Flat optics and ultrathin optical devices with unusual functionalities

Chen, X., 16 Oct 2019, Emerging Imaging and Sensing Technologies for Security and Defence IV. Buller, G. S., Hollins, R. C., Lamb, R. A. & Laurenzis, M. (eds.). SPIE, (Proceedings of SPIE; vol. 11163).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
optics
manipulators
systems integration
footprints
polarization

Floquet engineering in superconducting circuits: From arbitrary spin-spin interactions to the Kitaev honeycomb model

Sameti, M. & Hartmann, M. J., 18 Jan 2019, In : Physical Review A. 99, 1, 012333.

Research output: Contribution to journalArticle

Open Access
File
engineering
interactions
microwave frequencies
frequency modulation
radio frequencies

Fluid Distribution in Immiscible Two-Phase Fluid Displacement for CO2 Storage

Nhunduru, R., Shahrokhi, O., Jahanbakhsh, A., Wlodarczyk, K. L., Hand, D. P., MacPherson, W. N., Garcia, S. & Maroto-Valer, M. M., 19 Jun 2019, 10th Trondheim Conference on CO2 Capture, Transport and Storage.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glass
Fluids
Microfluidics
Lasers
Aquifers

Fundamental Limits to Coherent Photon Generation with Solid-State Atomlike Transitions

Koong, Z. X., Scerri, D., Rambach, M., Santana, T. S., Park, S. I., Song, J. D., Gauger, E. M. & Gerardot, B. D., 16 Oct 2019, In : Physical Review Letters. 123, 16, 167402.

Research output: Contribution to journalArticle

Open Access
File
solid state
photons
excitation
quantum communication
crystal lattices

Fundamental Limits to Coherent Photon Generation with Solid-State Atom-Like Transitions

Koong, Z. X., Scerri, D., Rambach, M., Santana, T. S., Park, S. I., Song, J. D., Gauger, E. M. & Gerardot, B. D., 3 Sep 2019, (Accepted/In press) In : Physical Review Letters.

Research output: Contribution to journalArticle

Open Access
File
solid state
photons
atoms
excitation
quantum communication