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Research Output 2005 2019

2019

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
Raman Spectrum Analysis
Lung
Nanoshells
Optical Fibers
Endoscopes

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

High fidelity fibre-based physiological sensing deep in tissue

Choudhary, T., Tanner, M. G., Megia-Fernandez, A., Harrington, K., Wood, H. A. C., Marshall, A., Zhu, P., Chankeshwara, S. V., Choudhury, D., Monro, G., Ucuncu, M., Yu, F., Duncan, R. R., Thomson, R. R., Dhaliwal, K. & Bradley, M., 22 May 2019, In : Scientific Reports. 9, 7713.

Research output: Contribution to journalArticle

Open Access
File
Tissue
Microspheres
Silicon Dioxide
Fibers
Oxygen

High-speed dual color fluorescence lifetime endomicroscopy for highly-multiplexed pulmonary diagnostic applications and detection of labeled bacteria

Pedretti, E., Tanner, M. G., Choudhary, T. R., Krstajić, N., Megia-Fernandez, A., Henderson, R. K., Bradley, M., Thomson, R. R., Girkin, J. M., Dhaliwal, K. & Dalgarno, P. A., 1 Jan 2019, In : Biomedical Optics Express. 10, 1, p. 181-195 15 p.

Research output: Contribution to journalArticle

Open Access
File
bacteria
high speed
color
life (durability)
fluorescence

Ultrafast Laser Processes for Photonics

Thomson, R. R., Choudhury, D. & Ross, C., 25 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition (OFC). IEEE, 8696740

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

Ultrafast lasers
multiplexing
Multiplexing
Photonics
division
2018

Demonstration and characterization of ultrafast laser-inscribed mid-infrared waveguides in chalcogenide glass IG2

Butcher, H. L., MacLachlan, D. G., Lee, D., Thomson, R. R. & Weidmann, D., 16 Apr 2018, In : Optics Express. 26, 8, p. 10930-10943 14 p.

Research output: Contribution to journalArticle

Open Access
File
waveguides
glass
lasers
lanthanum
gallium

Early arriving photon imaging for locating optical endomicroscopy fibres and medical devices

Tanner, M. G., Henderson, R. K., Dhaliwal, K. & Thomson, R. R., Sep 2018.

Research output: Contribution to conferencePaper

optical fibers
photons
endoscopes
prototypes
detectors

Early arriving photon imaging for locating optical endomicroscopy fibres and medical devices (Conference Presentation)

Tanner, M. G., Choudhary, T. R., Craven, T. H., Mills, B., Bradley, M., Henderson, R. K., Dhaliwal, K. & Thomson, R. R., 24 May 2018.

Research output: Contribution to conferenceOther

Experimental observation of Aharonov-Bohm cages in photonic lattices

Mukherjee, S., Di Liberto, M., Ohberg, P., Thomson, R. R. & Goldman, N., 16 Aug 2018, In : Physical Review Letters. 121, 7, 075502.

Research output: Contribution to journalLetter

Open Access
File
photonics
magnetic flux
modulation
frustration
ladders

Fibre-based sensing of physiological parameters with time-resolved single photon spectroscopy

Ehrlich, K., Thomson, R. R. & Tanner, M. G., Sep 2018.

Research output: Contribution to conferencePaper

fibers
photons
spectroscopy
Raman spectra
fluorescence

Localized Ground and Excited States in a Photonic Graphene Ribbon

Vicencio, R. A., Cantillano, C., Mukherjee, S., Morales-Inostroza, L., Real, B., Cáceres-Aravena, G., Hermann-Avigliano, C. & Thomson, R. R., 2018, Latin America Optics and Photonics Conference 2018. Optical Society of America, Th5A.2

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

Graphite
Excited states
Photonics
Graphene
Ground state

Mid-infrared volume diffraction gratings in IG2 chalcogenide glass: Fabrication, characterization, and theoretical verification

Butcher, H. L., MacLachlan, D. G., Lee, D., Brownsword, R. A., Thomson, R. R. & Weidmann, D., 22 Feb 2018, Optical Components and Materials XV. Jiang, S. & Digonnet, M. J. F. (eds.). SPIE, 105280R. (Proceedings of SPIE; vol. 10528).

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

Chalcogenide Glasses
Ultrafast lasers
Diffraction Grating
Mid-infrared
Diffraction gratings

Multispectral fibre endoscope imaging system for enhanced visualisation of smartprobes (Conference Presentation)

Parker, H., Stone, J. M., Speight, T., Thomson, R. R., Dhaliwal, K., Krstajić, N. & Tanner, M. G., 24 May 2018.

Research output: Contribution to conferenceOther

Multispectral fibre imaging of lung disease

Parker, H. E., Stone, J. M., Thomson, R. R., Dhaliwal, K., Krstajić, N. & Tanner, M. G., Sep 2018.

Research output: Contribution to conferencePaper

lungs
bundles
fibers
infectious diseases
emission spectra

Observation of localized ground and excited orbitals in graphene photonic ribbons

Cantillano, C., Mukherjee, S., Morales-Inostroza, L., Real, B., Cáceres, G., Hermann, C., Thomson, R. R. & Vicencio, R. A., 29 Mar 2018, In : New Journal of Physics. 20, 033028.

Research output: Contribution to journalArticle

Open Access
File
ribbons
graphene
photonics
orbitals
generators

Optimisation of ultrafast laser assisted etching in fused silica

Ross, C. A., MacLachlan, D. G., Choudhury, D. & Thomson, R. R., 17 Sep 2018, In : Optics Express. 26, 19, p. 24343-24356 14 p.

Research output: Contribution to journalArticle

Open Access
File
etching
silicon dioxide
optimization
lasers
hydrofluoric acid

Optimizing astrophotonic spatial reformatters using simulated on-sky performance

Anagnos, T., Harris, R. J., Corrigan, M. K., Reeves, A. P., Townson, M. J., MacLachlan, D. G., Thomson, R. R., Morris, T. J., Schwab, C. & Quirrenbach, A., 10 Jul 2018, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III. Navarro, R. & Geyl, R. (eds.). SPIE, 107062H. (Proceedings of SPIE; vol. 10706).

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

Open Access
File
Photonics
sky
Spectrographs
Optical resolving power
Optics

Progress towards instrument miniaturisation for mid-IR long-baseline interferometry

Labadie, L., Minardi, S., Martín, G. & Thomson, R. R., Dec 2018, In : Experimental Astronomy. 46, 3, p. 433–445 13 p.

Research output: Contribution to journalArticle

miniaturization
interferometry
integrated optics
laser
lasers

Simulation and optimisation of an astrophotonic reformatter

Anagnos, T., Harris, R. J., Corrigan, M. K., Reeves, A. P., Townson, M. J., MacLachlan, D. G., Thomson, R. R., Morris, T. J., Schwab, C. & Quirrenbach, A., 21 Aug 2018, In : Monthly Notices of the Royal Astronomical Society. 478, 4, p. 4881-4889 9 p.

Research output: Contribution to journalArticle

Open Access
File
photonics
optimization
spectrographs
simulation
slits

State-recycling and time-resolved imaging in topological photonic lattices

Mukherjee, S., Kuzhikkattu Chandrasekharan, H., Ohberg, P., Goldman, N. & Thomson, R. R., 11 Oct 2018, In : Nature Communications. 9, 4209.

Research output: Contribution to journalArticle

Open Access
File
recycling
photonics
optical waveguides
simulators
platforms

Time-resolved single photon spectroscopy through a single optical fibre for miniaturised medical probe design

Ehrlich, K., Fleming, H., McAughtrie, S., Kufcsák, A., Krstajic, N., Campbell, C. J., Henderson, R. K., Dhaliwal, K., Thomson, R. R. & Tanner, M. G., 17 May 2018, Biophotonics: Photonic Solutions for Better Health Care VI. Popp, J., Tuchin, V. V. & Saverio Pavone, F. (eds.). SPIE, 106850Q. (Proceedings of SPIE; vol. 10685).

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

Open Access
File
Nanoshells
Raman
Optical Fiber
Spectroscopy
Optical fibers

Ultrafast laser-inscribed waveguides in IG2 chalcogenide glass for mid-infrared photonics applications

Butcher, H. L., MacLachlan, D. G., Lee, D., Thomson, R. R. & Weidmann, D., 23 Feb 2018, Integrated Optics: Devices, Materials, and Technologies XXII. García-Blanco, S. M. & Cheben, P. (eds.). SPIE, 1053514. (Proceedings of SPIE; vol. 10535).

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

Chalcogenide Glasses
Ultrafast Lasers
Ultrafast lasers
waveguide lasers
Mid-infrared

Ultrafast laser microwelding of optical materials

Hand, D. P., Carter, R. M., Thomson, R. R., Daniel Esser, M. J., Troughton, M., Elder, I. & Lamb, R., 2018, CLEO: Applications and Technology 2018. Optical Society of America, AM1M.1

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

Ultrafast lasers
Optical materials
Optical glass
Crystals
Lasers
2017

Advances in broadband-integrated optic beam combiners for mid-IR astronomical interferometers

Tepper, J., Diener, R., Labadie, L., Minardi, S., Thomson, R. R. & Nolte, S., 7 Apr 2017, Proceedings of the SPIE: Photonic Instrumentation Engineering IV. Soskind, Y. G. & Olson, C. (eds.). SPIE, Vol. 10110. 6 p. 101100D. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10110).

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

Integrated Optics
Integrated optics
integrated optics
Mid-infrared
Interferometer

Ballistic and snake photon imaging for locating optical endomicroscopy fibres

Tanner, M. G., Choudhary, T., Craven, T. H., Mills, B., Bradley, M., Henderson, R. K., Dhaliwal, K. & Thomson, R. R., 1 Sep 2017, In : Biomedical Optics Express. 8, 9, p. 4077-4095 19 p.

Research output: Contribution to journalArticle

Open Access
File
Optical Fibers
snakes
Snakes
Photons
ballistics

Characterization and modelling of inter-core coupling in coherent fiber bundles

Perperidis, A., Parker, H. E., Karam-Eldaly, A., Altmann, Y., Dhaliwal, K., Thomson, R. R., Tanner, M. G. & McLaughlin, S., 15 May 2017, In : Optics Express. 25, 10, 11932.

Research output: Contribution to journalArticle

Open Access
File
bundles
cross coupling
fibers
blurring
tradeoffs

Development of low-loss mid-infrared ultrafast laser inscribed waveguides

Madden, G. E., Choudhury, D., Macpherson, W. N. & Thomson, R. R., 12 Jul 2017, In : Optical Engineering. 56, 7, 075102.

Research output: Contribution to journalArticle

Ultrafast lasers
Infrared lasers
infrared lasers
Waveguides
waveguides

Dissipatively Coupled Waveguide Networks for Coherent Diffusive Photonics

Mukherjee, S., Mogilevtsev, D., Slepyan, G. Y., Doherty, T. H., Thomson, R. R. & Korolkova, N., 4 Dec 2017, In : Nature Communications. 8

Research output: Contribution to journalArticle

Open Access
File
photonics
waveguides
distributors
coherent light
continuums

Efficient photonic reformatting of celestial light for diffraction-limited spectroscopy

MacLachlan, D. G., Harris, R. J., Gris-Sanchez, I., Morris, T. J., Choudhury, D., Gendron, E., Basden, A., Spaleniak, I., Arriola, A., Birks, T. A., Allington-Smith, J. R. & Thomson, R. R., 1 Feb 2017, In : Monthly Notices of the Royal Astronomical Society. 464, 4, p. 4950-4957 8 p.

Research output: Contribution to journalArticle

Open Access
File
spectrographs
adaptive optics
photonics
point spread functions
telescopes

Endoscopic sensing of alveolar pH

Choudhury, D., Tanner, M. G., McAughtrie, S., Yu, F., Mills, B., Choudhary, T., Seth, S., Craven, T., Stone, J., Mati, I., Campbell, C., Bradley, M., Williams, C., Dhaliwal, K., Birks, T. & Thomson, R. R., 1 Jan 2017, In : Biomedical Optics Express. 8, 1, p. 243-259 17 p.

Research output: Contribution to journalArticle

Open Access
File
Raman spectroscopy
Nanoshells
Endoscopy
Fibers
Gold

Endoscopic sensing of pH in the distal lung (Conference Presentation)

Choudhury, D., Tanner, M. G., McAughtrie, S., Yu, F., Mills, B., Choudhary, T. R., Seth, S., Craven, T., Stone, J. M., Mati, I. K., Campbell, C. J., Bradley, M., Williams, C. K. I., Dhaliwal, K., Birks, T. A. & Thomson, R. R., 19 Apr 2017, p. 100410B.

Research output: Contribution to conferenceOther

Raman Spectrum Analysis
Lung
Nanoshells
Biological Phenomena
Optical Fibers

Experimental observation of anomalous topological edge modes in a slowly-driven photonic lattice

Mukherjee, S., Spracklen, A. O., Valiente Cifuentes, M., Andersson, A. E. E., Ohberg, P., Goldman, N. & Thomson, R. R., 4 Jan 2017, In : Nature Communications. 8, 13918.

Research output: Contribution to journalArticle

Open Access
File
photonics
topology
routes
modulation
physics

Fibre optic time-resolved spectroscopy using CMOS-SPAD arrays

Ehrlich, K., Kufcsák, A., Krstajić, N., Henderson, R. K., Thomson, R. R. & Tanner, M. G., 28 Feb 2017, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVII. Gannot, I. (ed.). SPIE, Vol. 10058. 100580H. (Proceedings of SPIE; vol. 10058).

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

Open Access
File
fiber optics
CMOS
spectroscopy
life (durability)
counting

Focus issue introduction: Recent advances in astrophotonics

Bryant, J. J., Thomson, R. R. & Withford, M. J., 21 Aug 2017, In : Optics Express. 25, 17, p. 19966-19967 2 p.

Research output: Contribution to journalReview article

Open Access
File
globes
telescopes
optics

Integrated optics prototype beam combiner for long baseline interferometry in the L and M bands

Tepper, J., Labadie, L., Diener, R., Minardi, S., Pott, J. U., Thomson, R. R. & Nolte, S., Jun 2017, In : Astronomy and Astrophysics. 602, 8 p., A66.

Research output: Contribution to journalMeeting abstract

Open Access
File
integrated optics
ultrahigh frequencies
interferometry
gallium
prototypes

Mode-selective photonic lanterns from multicore fibres

Yerolatsitis, S., Harrington, K., Thomson, R. R. & Birks, T. A., 1 Jun 2017, 2017 Optical Fiber Communications Conference and Exhibition (OFC). IEEE, 7937269

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

Photonics
photonics
fibers
Fibers
multiplexing

Multiplexed fibre optic sensing in the distal lung (Conference Presentation)

Choudhary, T. R., Tanner, M. G., Megia-Fernandez, A., Harrington, K., Wood, H. A., Chankeshwara, S., Zhu, P., Choudhury, D., Yu, F., Thomson, R. R., Duncan, R. R., Dhaliwal, K. & Bradley, M., 19 Apr 2017, p. 100580E.

Research output: Contribution to conferenceOther

Fiber optics
Oxygen
pH sensors
Oxygen sensors
Fibers

Multiplexed Single-Mode Wavelength-to-Time Mapping of Multimode Light

Kuzhikkattu Chandrasekharan, H., Izdebski, F., Gris-Sanchez, I., Krstajic, N., Walker, R., Bridle, H., Dalgarno, P. A., MacPherson, W. N., Henderson, R., Birks, T. A. & Thomson, R. R., 25 Jan 2017, In : Nature Communications. 8, 14080.

Research output: Contribution to journalArticle

Open Access
File
wavelengths
fibers
detectors
photonics
photons

Observation of robust flat-band localization in driven photonic rhombic lattices

Mukherjee, S. & Thomson, R. R., 15 Jun 2017, In : Optics Letters. 42, 12, p. 2243-2246 4 p.

Research output: Contribution to journalArticle

Open Access
File
photonics
optical waveguides
destruction
waveguides
interference

pH sensing through a single optical fibre using SERS and CMOS SPAD line arrays

Ehrlich, K., Kufcsák, A., McAughtrie, S., Fleming, H., Krstajic, N., Campbell, C. J., Henderson, R. K., Dhaliwal, K., Thomson, R. R. & Tanner, M. G., 11 Dec 2017, In : Optics Express. 25, 25, p. 30976-30986 11 p.

Research output: Contribution to journalArticle

Open Access
File
Avalanche diodes
Raman spectroscopy
Optical fibers
Photons
Fibers

SERS probe comprising a dual-core optical fiber and a spacer onto which SERS-active nanoparticles are attached

Choudhury, D., Thomson, R. R., Tanner, M. G., Stone, J. M., Birks, T. A., Knight, J. C. & Yu, F., 21 Sep 2017, Patent No. WO2017158331, 13 Mar 2017, Priority date 14 Mar 2016, Priority No. 1604331.7

Research output: Patent

spacers
optical fibers
nanoparticles
probes
excitation

Towards industrial ultrafast laser microwelding: SiO2 and BK7 to aluminum alloy

Carter, R., Troughton, M., Chen, J., Elder, I., Thomson, R. R., Esser, M. J. D., Lamb, R. A. & Hand, D. P., 1 Jun 2017, In : Applied Optics. 56, 16, p. 4873-4881

Research output: Contribution to journalArticle

Open Access
File
Aluminum
Lasers
Hot Temperature
Welding
Temperature

Towards optical quality micro-optic fabrication by direct laser writing and chemical etching

Ross, C., MacLachlan, D. G., Choudhury, D. & Thomson, R. R., 17 Feb 2017, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XVII. SPIE, 100940V. (Proceedings of SPIE; vol. 10094).

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

Micro-optics
Microoptics
Ultrafast Lasers
Ultrafast lasers
Etching

Ultrafast laser-inscribed mid-infrared transmission gratings in IG2: modelling and high-resolution spectral characterization

Butcher, H. L., Lee, D., Brownsword, R., MacLachlan, D. G., Thomson, R. R. & Weidmann, D., 25 Dec 2017, In : Optics Express. 25, 26, p. 33617-33628 12 p.

Research output: Contribution to journalArticle

Open Access
File
gratings
high resolution
lasers
infrared reflection
infrared spectrometers

Volume polarization gratings inscribed in glass with femtosecond lasers

Dias, A., Arriola, A., Thomson, R. R., Martinez-Calderon, M., Gomez-Aranzadi, M., Granados, E., Rodriguez, A. & Olaizola, S. M., 2017, The European Conference on Lasers and Electro-Optics 2017. Optical Society of America, CM_9_2

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

2016

Astronomical photonics in the context of infrared interferometry and high-resolution spectroscopy

Labadie, L., Berger, J. P., Cvetojevic, N., Haynes, R., Harris, R., Jovanovic, N., Lacour, S., Martin, G., Minardi, S., Perrin, G., Roth, M. & Thomson, R. R., 4 Aug 2016, Optical and Infrared Interferometry and Imaging V. Malbet, F., Creech-Eakman, M. J. & Tuthill, P. G. (eds.). SPIE, 990718. (Proceedings of SPIE; vol. 9907).

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

High Resolution Spectroscopy
Interferometry
Photonics
interferometry
Infrared

Beam combination schemes and technologies for the Planet Formation Imager

Minardi, S., Lacour, S., Berger, J. P., Labadie, L., Thomson, R. R., Haniff, C. & Ireland, M., 4 Aug 2016, Optical and Infrared Interferometry and Imaging V. Malbet, F., Creech-Eakman, M. J. & Tuthill, P. G. (eds.). SPIE, 99071N. (Proceedings of SPIE; vol. 9907).

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

Mid-infrared
Planets
Imager
Image sensors
planets

Determining the effective mode index in laser fabricated optical waveguides using Bragg gratings

Mukherjee, S. & Thomson, R. R., Dec 2016, Proceedings of the 13th International Conference on Fiber Optics and Photonics. Optical Society of America, Tu3F.3

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

optical waveguides
Bragg gratings
waveguides
lasers

Development of an efficient photonic device for the reformatting of celestial light

MacLachlan, D. G., Harris, R. J., Gris-Sánchez, I., Choudhury, D., Morris, T. J., Gendron, E., Basden, A. G., Spaleniak, I., Arriola, A., Birks, T. A., Allington-Smith, J. R. & Thomson, R. R., 22 Jul 2016, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. SPIE, 991227. (SPIE Proceedings; vol. 9912).

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

Photonic devices
Spectrographs
Spectrograph
Photonics
spectrographs

Development of integrated mode reformatting components for diffraction-limited spectroscopy

MacLachlan, D. G., Harris, R. J., Choudhury, D., Simmonds, R. D., Salter, P. S., Booth, M. J., Allington-Smith, J. R. & Thomson, R. R., 1 Jan 2016, In : Optics Letters. 41, 1, p. 76-79 4 p.

Research output: Contribution to journalArticle

Open Access
File