High performance planar germanium-on-silicon single-photon avalanche diode detectors P Vines, K Kuzmenko, J Kirdoda, DCS Dumas, MM Mirza, RW Millar, ... Nature communications 10 (1), 1086, 2019 | 190 | 2019 |
Low loss Ge-on-Si waveguides operating in the 8–14 µm atmospheric transmission window K Gallacher, RW Millar, U Griškevičiūte, L Baldassarre, M Sorel, ... Optics express 26 (20), 25667-25675, 2018 | 75 | 2018 |
3D LIDAR imaging using Ge-on-Si single–photon avalanche diode detectors K Kuzmenko, P Vines, A Halimi, RJ Collins, A Maccarone, A McCarthy, ... Optics express 28 (2), 1330-1344, 2020 | 62 | 2020 |
Analysis of Ge micro-cavities with in-plane tensile strains above 2% RW Millar, K Gallacher, J Frigerio, A Ballabio, A Bashir, I MacLaren, ... Optics Express 24 (5), 4365-4374, 2016 | 56 | 2016 |
Mid-infrared light emission> 3 µm wavelength from tensile strained GeSn microdisks RW Millar, DCS Dumas, KF Gallacher, P Jahandar, C MacGregor, ... Optics express 25 (21), 25374-25385, 2017 | 48 | 2017 |
Optical properties of highly n-doped germanium obtained by in situ doping and laser annealing J Frigerio, A Ballabio, K Gallacher, V Giliberti, L Baldassarre, R Millar, ... Journal of Physics D: Applied Physics 50 (46), 465103, 2017 | 38 | 2017 |
Group-IV midinfrared plasmonics P Biagioni, J Frigerio, A Samarelli, K Gallacher, L Baldassarre, E Sakat, ... Journal of Nanophotonics 9 (1), 093789-093789, 2015 | 37 | 2015 |
Extending the emission wavelength of Ge nanopillars to 2.25 μm using silicon nitride stressors RW Millar, K Gallacher, A Samarelli, J Frigerio, D Chrastina, G Isella, ... Optics express 23 (14), 18193-18202, 2015 | 35 | 2015 |
High sensitivity Ge-on-Si single-photon avalanche diode detectors LF Llin, J Kirdoda, F Thorburn, LL Huddleston, ZM Greener, K Kuzmenko, ... Optics Letters 45 (23), 6406-6409, 2020 | 34 | 2020 |
1.4 million Q factor Si3N4 micro-ring resonator at 780 nm wavelength for chip-scale atomic systems M Sinclair, K Gallacher, M Sorel, JC Bayley, E McBrearty, RW Millar, ... Optics express 28 (3), 4010-4020, 2020 | 33 | 2020 |
Ultra-broadband mid-infrared Ge-on-Si waveguide polarization rotator K Gallacher, RW Millar, U Griškevičiūtė, M Sinclair, M Sorel, ... APL Photonics 5 (2), 2020 | 29 | 2020 |
Mid-infrared intersubband absorption from p-Ge quantum wells grown on Si substrates K Gallacher, A Ballabio, RW Millar, J Frigerio, A Bashir, I MacLaren, ... Applied Physics Letters 108 (9), 2016 | 27 | 2016 |
Ge-on-Si single-photon avalanche diode detectors for short-wave infrared wavelengths F Thorburn, X Yi, ZM Greener, J Kirdoda, RW Millar, LL Huddleston, ... Journal of Physics: Photonics 4 (1), 012001, 2021 | 26 | 2021 |
Disentangling nonradiative recombination processes in Ge micro-crystals on Si substrates F Pezzoli, A Giorgioni, K Gallacher, F Isa, P Biagioni, RW Millar, E Gatti, ... Applied Physics Letters 108 (26), 2016 | 26 | 2016 |
Interfacial sharpness and intermixing in a Ge-SiGe multiple quantum well structure A Bashir, K Gallacher, RW Millar, DJ Paul, A Ballabio, J Frigerio, G Isella, ... Journal of applied physics 123 (3), 2018 | 19 | 2018 |
Strain analysis of a Ge micro disk using precession electron diffraction A Bashir, RW Millar, K Gallacher, DJ Paul, AD Darbal, R Stroud, ... Journal of Applied Physics 126 (23), 2019 | 17 | 2019 |
Silver antimony Ohmic contacts to moderately doped n-type germanium DCS Dumas, K Gallacher, R Millar, I MacLaren, M Myronov, DR Leadley, ... Applied Physics Letters 104 (16), 2014 | 17 | 2014 |
Ge-on-Si waveguides for sensing in the molecular fingerprint regime U Griskeviciute, RW Millar, K Gallacher, J Valente, DJ Paul Optics Express 28 (4), 5749-5757, 2020 | 14 | 2020 |
Geiger mode Ge-on-Si single-photon avalanche diode detectors J Kirdoda, DCS Dumas, RW Millar, MM Mirza, DJ Paul, K Kuzmenko, ... 2019 IEEE 2nd British and Irish Conference on Optics and Photonics (BICOP), 1-4, 2019 | 14 | 2019 |
Characterization of integrated waveguides by atomic-force-microscopy-assisted mid-infrared imaging and spectroscopy K Gallacher, RW Millar, DJ Paul, J Frigerio, A Ballabio, G Isella, F Rusconi, ... Optics Express 28 (15), 22186-22199, 2020 | 13 | 2020 |