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Articles from 2021

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Investigating the Use of Ultraviolet Light Emitting Diodes (UV-LEDs) for the Inactivation of Bacteria in Powdered Food Ingredients, Laura Nyhan, Milosz Przyjalgowski, Liam O'Faolain, Máire Begley, and Michael Callanan

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Study of the Effects of Cavity Mode Spacing on Mode-Hopping in Iii–v/Si Hybrid Photonic Crystal Lasers, Praveen K.J. Singaravelu, Sharon M. Butler, Robert N. Sheehan, Alexandros A. Liles, Stephen P. Hegarty, and Liam O'Faolain

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Pepblock Builder VR – an Open-Source Tool for Gaming-Based Bio-Edutainment in Interactive Protein Design, Venkata V. B. Yallapragada, Tianshu Xu, Sidney P. Walker, Sabin Tabirca, and Mark Tangney

Articles from 2020

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Edge-Coupling of O-Band InP Etched-Facet Lasers to Polymer Waveguides on SOI by Micro-Transfer-Printing, Ruggero Loi, Steven Kelleher, Raja Fazan Gul, Antonio Jose Trindade, David Gomez, Liam O'Faolain, Brian Corbett, Simone Iadanza, Brendan Roycroft, James O'Callaghan, Lei Liu, Kevin Thomas, Agnieszka Gocalinska, Emanuele Pelucchi, and Alexander Farrell

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Optimizing an interleaved p-n junction to reduce energy dissipation in silicon slow-light modulators, Marco Passoni, Dario Gerace, Liam O'Faolain, and Lucio Claudio Andreani

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COVID-19: In the Absence of Vaccination – ‘Mask-the-Nation’, Roy D. Sleator, Steven Darby, Alan Giltinan, and Niall Smith

Articles from 2019

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Frequency modulated hybrid photonic crystal laser by thermal tuning, Sharon M. Butler, Andrei P. Bakoz, Praveen K.J. Singaravelu, A. A. Liles, Ben O’Shaughnessy, E. A. Viktorov, Liam O'Faolain, and Stephen P. Hegarty

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Experimental electric field visualisation of multi-mode dynamics in a short cavity swept laser designed for OCT applications, T. P. Butler, D. Goulding, S. Slepneva, Ben O’Shaughnessy, Stephen P. Hegarty, G. Huyet, and B. Kelleher

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Excitable Interplay Between Lasing Quantum Dot States, Michael Dillane, I. Dubinkin, N. Fedorov, T. Erneux, David Goulding, B. Kelleher, and E.A. Viktorov

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Mid-infrared optical sensing using sub-wavelength gratings, Brian Hogan, Liam Lewis, Michael McAuliffe, and Stephen P. Hegarty

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Hybrid external cavity laser with an amorphous silicon-based photonic crystal cavity mirror, Simone Iadanza, Chinna Devarapu, Alexandros Liles, Robert Sheehan, and Liam O'Faoláin

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Monolayer Doping of Silicon-Germanium Alloys: a Balancing Act between Phosphorus Incorporation and Strain Relaxation, Noel Kennedy, Ray Duffy, Gioele Mirabelli, Luke Eaton, Nikolay Petkov, Justin D. Holmes, Chris Hatem, Lee Walsh, and Brenda Long

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Single Metalens for Generating Polarization and Phase Singularities Leading to a Reverse Flow of Energy, Victor V. Kotlyar, Anton G. Nalimov, Sergey S. Stafeev, and Liam O'Faolain

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Subwavelength Grating-Based Spiral Metalens for Tight Focusing of Laser Light, Victor V. Kotlyar, Sergey S. Stafeev, Anton G. Nalimov, and Liam O'Faolain

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Slow light with interleaved p-n junction to enhance performance of integrated Mach-Zehnder silicon modulators, Marco Passoni, Dario Gerace, Liam O'Faolain, and Lucio Claudio Andreani

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Low-loss, compact, spot-size-converter based vertical couplers for photonic integrated circuits, Praveen K.J. Singaravelu, G.C.R. Devarapu, Sebastian A. Schulz, Quentin Wilmart, Stéphane Malhouitre, Ségolène Olivier, and Liam O’Faolain

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ODX: a Fitness Tracker-Based Device for Continuous Bacterial Growth Monitoring, Venkata V.B. Yallapragada, Uday Gowda, David Wong, Liam O'Faolain, Mark Tangney, and Ganga C.R. Devarapu

Articles from 2018

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Wavelength stability in a hybrid photonic crystal laser through controlled nonlinear absorptive heating in the reflector, Andrei P. Bakoz, Alexandros A. Liles, Alfredo A. Gonzalez-Fernandez, Tatiana Habruseva, Changyu Hu, Evgeny A. Viktorov, Stephen P. Hegarty, and Liam O'Faolain

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Tunable Optical Buffer Through an Analogue to Electro-magnetically Induced Transparency in Coupled Photonic Crystal Cavities, Changyu Hu, Sebastian A. Schulz, Alexandros A. Liles, and Liam O'Faolain

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Effects of fabrication errors on the focusing performance of a sector metalens, S. S. Stafeev, A. G. Nalimov, Liam O’Faolain, and M. V. Kotlyar

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Rotation of two-petal laser beams in the near field of a spiral microaxicon, S. S. Stafeev, Liam O'Faolain, and M. V. Kotlyar

Articles from 2012

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Coulomb-Induced Emission Dynamics and Self-Consistent Calculations of Type-II Sb-Containing Quantum Dot Systems, Kamil Gradkowski, Tomasz J. Ochalski, N. Pavarelli, H. Y. Liu, J. Tatebayashi, D. B. Williams, Guillaume Huyet, and D. L. Huffaker

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Bounded Phase Phenomena in the Optically Injected Laser, Bryan Kelleher, David Goulding, B. Baselga Pascual, Stephen P. Hegarty, and Guillaume Huyet

Articles from 2011

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Wettability and “Petal Effect” of GaAs Native Oxides, A. Gocalinska, Kamil Gradkowski, V. Dimastrodonato, L. O. Mereni, G. Juska, Guillaume Huyet, and E. Pelucchi

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Excitability in Optically Injected Semiconductor Lasers: Contrasting Quantum- Well- and Quantum-Dot-Based Devices, Bryan Kelleher, C. Bonatto, Guillaume Huyet, and Stephen P. Hegarty

Articles from 2009

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Ultrafast Gain and Refractive Index Dynamics in GaInNAsSb Semiconductor Optical Amplifiers, Tomasz Piwonski, J. Pulka, Gillian Madden, Guillaume Huyet, and John Houlihan

Articles from 2007

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Phase-Locked Mutually Coupled 1.3 µM Quantum-Dot Lasers, Stephen P. Hegarty, David Goulding, Bryan Kelleher, Guillaume Huyet, Maria-Teresa Todaro, Abdelmajid Salhi, Adriana Passaseo, and Massimo De Vittorio

Stability Properties of Current-Profiled Quantum Dot Lasers, John Houlihan and Carmel Kelleher