The majority of our papers are available for downloading from UCL Discovery

2019

• Little, C. D., Poduval, R. K., Caulfield, R., Noimark, S., Colchester, R. J., Loder, C. D., Tiwari M. K., Rakhit R. D., Papakonstantinou I., & Desjardins, A. E. (2019). Micron resolution, high-fidelity three-dimensional vascular optical imaging phantoms. Journal of biomedical optics, 24(2), 020502.

2018.

• Top I., Binions R., Sol C., Papakonstantinou I., Holdynski M., Gaiaschi S., and Abrahams I., “Improved thermochromic properties in bilayer films of VO2 with ZnO, SnO2 and WO3 coatings for energy efficient glazing,” J. Mater, Chem. C, 6 2018.

• C. Sol, J. Schläfer, I. P. Parkin, and I. Papakonstantinou, “Mitigation of hysteresis due to a pseudo-photochromic effect in thermochromic smart window coatings,” Sci. Rep., vol. 8, no. 1, p. 13249, 2018.
• Macdonald T. J., Ambroz F., Batmunkh M., Li Y., Kim D., Contini C., Poduval R., Liu H., Shapter J. G., Papakonstantinou I., Parkin I. P., TiO2 nanofiber photoelectrochemical cells loaded with sub-12 nm AuNPs: Size dependent performance evaluation, Materials Today Energy, Volume 9, 254-263, 2018.
• Top, I., Schläfer, J., Binions, R., Papakonstantinou, I., Srimurugananthan, S., Powell, M., Parkin I., Calmart J. C., Abrahams, I. (2018). The Effect of Alkali Metal (Na, K) Doping on Thermochromic Properties of VO2 Films. MRS Advances, 3(32), 1863-1869. 
• Noimark, S., Colchester, R. J., Poduval, R. K., Maneas, E., Alles, E. J., Zhao, T., Zhang, E. Z., Ashworth, M., Tsolaki E., Chester, A. H., Latif, N., Bertazzo, S., David, A. L., Ourselin, S., Beard, P. C., Parkin, I. P., Papakonstantinou, I., Desjardins, A. E. (2017). Polydimethylsiloxane (PDMS) composites for optical ultrasound generation and multi-modality imaging. Advanced Functional Materials, 1704919, 1–16. (2018).

2017

• Finlay, M. C., Mosse C. A., Colchester R. J., Noimark S., Zhang E. Z., Ourselin S., Beard P. C., Schilling R. J., Parkin I. P., Papakonstantinou I., Desjardins A. E. Through-needle all-optical ultrasound imaging in vivo: a preclinical swine study. Light Sci. &Amp; Appl. 6, e17103 (2017).
• Guggenheim, J. A. Li, J., Allen T. J., Colchester R. J., Noimark S., Ogunlade O., Parkin I. P., Papakonstantinou I., Desjardins A. E., Zhang E. Z., & Beard P. Ultrasensitive plano-concave optical microresonators for ultrasound sensing. Nat. Photonics 11, 714–719 (2017).
• Jaber, BS. S., Peveler, J. W., Cabrera, R. Q., Sol, W.O. C., Papakonstantinou, I., & Parkin I. P. Sensitive and specific detection of explosives in solution and vapour by Surface-Enhanced Raman Spectroscopy on silver nanocubes, Nanoscale (2017).
• Poduval, R. K., Noimark, S., Colchester, R. J., Macdonald, T. J., Parkin, I. P., Desjardins, A. E., & Papakonstantinou, I. Optical fiber ultrasound transmitter with electrospun carbon nanotube-polymer composite. Appl. Phys. Lett., 110 (22), 223701 (2017).
• Portnoi, M., Sol. C., Tummeltshammer. C., and Papakonstantinou. I., Impact of curvature on the optimal configuration of flexible luminescent solar concentrators, Opt. Lett.  42, 2695-2698 (2017).

2016

• Knapitsch, A. et al. Large Scale Production of Photonic Crystals on Scintillators. IEEE Trans. Nucl. Sci. 63, 639–643 (2016).
• Modrzynski, P. et al. Light Extraction From Scintillating Crystals Enhanced by Photonic Crystal Structures Patterned by Focused Ion Beam. IEEE Trans. Nucl. Sci. 63, 644–648 (2016).
• Noimark, S. M. et al. Carbon-nanotube-PDMS composite coatings on optical fibres for all-optical ultrasound imaging. Adv. Funct. Mater. (2016).
• Powell, M. J. et al. Intelligent Multifunctional VO2/SiO2/TiO2 Coatings for Self-Cleaning, Energy-Saving Window Panels. Chem. Mater. 28, 1369–1376 (2016).
• Tummeltshammer, C. et al. On the Ability of Förster Resonance Energy Transfer to Enhance Luminescent Solar Concentrator Efficiency. Nano Energy (2016). doi:10.1016/j.nanoen.2016.11.058
• Tummeltshammer, C., Taylor, A., Kenyon, A. J. & Papakonstantinou, I. Flexible and fluorophore-doped luminescent solar concentrators based on polydimethylsiloxane. Opt. Lett. 41, 713–716 (2016).

2015

• Colchester, R. J. et al. Broadband miniature optical ultrasound probe for high resolution vascular tissue imaging. Biomed. Opt. Express 6, 1502–1511 (2015).
• Haigh, P. A. et al. Wavelength-Multiplexed Polymer LEDs: Towards 55 Mb/s Organic Visible Light Communications. IEEE J. Sel. Areas Commun. 33, 1819–1828 (2015).
• Haigh, P. A. et al. A Multi-CAP Visible-Light Communications System With 4.85-b/s/Hz Spectral Efficiency. IEEE J. Sel. Areas Commun. 33, 1771–1779 (2015).
• Haigh, P. A. et al. Multi-band Carrier-less Amplitude and Phase Modulation for Bandlimited Visible Light Communications Systems. IEEE Wirel. Commun. 22, 46–53 (2015).
• Papakonstantinou, I. & Tummeltshammer, C. Fundamental limits of concentration in luminescent solar concentrators revised: the effect of reabsorption and nonunity quantum yield. Optica 2, 841–849 (2015).
• Tummeltshammer, C., Taylor, A., Kenyon, A. J. & Papakonstantinou, I. Losses in luminescent solar concentrators unveiled. Sol. Energy Mater. Sol. Cells 144, 40–47 (2015).

2014

• Brown, M. et al. Influence of Depth of Interaction upon the Performance of Scintillator Detectors. PLoS One 9, e98177--e98177 (2014).
• Colchester, R. J. et al. Laser-generated ultrasound with optical fibres using functionalised carbon nanotube composite coatings. Appl. Phys. Lett. 104, (2014).
• Haigh, P. A. et al. Visible light communications: real time 10 Mb/s link with a low bandwidth polymer light-emitting diode. Opt. Express 22, 2830–2838 (2014).
• Haigh, P. A. et al. A 20-Mb/s VLC Link With a Polymer LED and a Multilayer Perceptron Equalizer. Photonics Technol. Lett. IEEE 26, 1975–1978 (2014).
• Haigh, P. A. et al. A 1-Mb/s visible light communications link with low bandwidth organic components. IEEE Photonics Technol. Lett. 26, 1295–1298 (2014).
• Haigh, P. A., Ghassemlooy, Z., Rajbhandari, S., Papakonstantinou, I. & Popoola, W. Visible light communications: 170 Mb/s using an artificial neural network equalizer in a low bandwidth white light configuration. J. Light. Technol. 32, 1807–1813 (2014).
• Le, S. T. et al. 10 Mb/s visible light transmission system using a polymer light-emitting diode with orthogonal frequency division multiplexing. Opt Lett 39, 3876–3879 (2014).
• Tummeltshammer, C., Taylor, A., Kenyon, a J. & Papakonstantinou, I. Homeotropic alignment and FRET : the way to a brighter luminescent solar concentrator. J. Appl. Phys. 173103, 1–7 (2014).

2013

• Ghassemlooy, Z. et al. Visible light communications: 3.75Mbits/s data rate with a 160kHz bandwidth organic photodetector and artificial neural network equalization [Invited]. Photon. Res. 1, 65–68 (2013).
• Haigh, P. A., Ghassemlooy, Z. & Papakonstantinou, I. 1.4-Mb/s White Organic LED Transmission System Using Discrete Multitone Modulation. Photonics Technol. Lett. IEEE 25, 615–618 (2013).
• Haigh, P. A., Ghassemlooy, Z., Papakonstantinou, I. & Le Minh, H. 2.7 Mb/s With a 93-kHz White Organic Light Emitting Diode and Real Time ANN Equalizer. Photonics Technol. Lett. IEEE 25, 1687–1690 (2013).
• Haigh, P. A., Ghassemlooy, Z., Rajbhandari, S. & Papakonstantinou, I. Visible light communications using organic light emitting diodes. Commun. Mag. IEEE 51, (2013).
• Papadopoulos, S. et al. Component and system level studies of radiation damage impact on reflective electroabsorption modulators for use in HL-LHC Data transmission. IEEE Trans. Nucl. Sci. 60, 386–393 (2013).
• Taylor, A. et al. A bioinspired solution for spectrally selective thermochromic VO2 coated intelligent glazing. Opt. Express 21, A750--A764 (2013).
• Tummeltshammer, C., Brown, M. S., Taylor, A., Kenyon, A. J. & Papakonstantinou, I. Efficiency and loss mechanisms of plasmonic Luminescent Solar Concentrators. Opt. Express 21, A735--A749 (2013).

2012

• Haigh, P. et al. Exploiting Equalization Techniques for Improving Data Rates in Organic Optoelectronic Devices for Visible Light Communications. Light. Technol. J. 30, 3081–3088 (2012).
• Pitwon, R. C. A. et al. FirstLight: Pluggable Optical Interconnect Technologies for Polymeric Electro-Optical Printed Circuit Boards in Data Centers. J. Light. Technol. 30, 3316–3329 (2012).

2011

• Papakonstantinou, I. et al. A Fully Bidirectional Optical Network With Latency Monitoring Capability for the Distribution of Timing-Trigger and Control Signals in High-Energy Physics Experiments. IEEE Trans. Nucl. Sci. 58, 1628–1640 (2011).
• Troska, J. et al. Versatile Transceiver developments. J. Instrum. 6, 1–7 (2011).