| Producing air-stable monolayers of phosphorene and their defect engineering J Pei, X Gai, J Yang, X Wang, Z Yu, DY Choi, B Luther-Davies, Y Lu Nature communications 7 (1), 10450, 2016 | 508 | 2016 |
| Multi-milliwatt mid-infrared supercontinuum generation in a suspended core chalcogenide fiber U Møller, Y Yu, I Kubat, CR Petersen, X Gai, L Brilland, D Méchin, ... Optics express 23 (3), 3282-3291, 2015 | 227 | 2015 |
| A broadband, quasi‐continuous, mid‐infrared supercontinuum generated in a chalcogenide glass waveguide Y Yu, X Gai, P Ma, DY Choi, Z Yang, R Wang, S Debbarma, SJ Madden, ... Laser & Photonics Reviews 8 (5), 792-798, 2014 | 214 | 2014 |
| Mid-infrared supercontinuum generation in chalcogenides Y Yu, X Gai, T Wang, P Ma, R Wang, Z Yang, DY Choi, S Madden, ... Optical Materials Express 3 (8), 1075-1086, 2013 | 205 | 2013 |
| Low-loss chalcogenide waveguides for chemical sensing in the mid-infrared P Ma, DY Choi, Y Yu, X Gai, Z Yang, S Debbarma, S Madden, ... Optics express 21 (24), 29927-29937, 2013 | 200 | 2013 |
| 1.8-10 μm mid-infrared supercontinuum generated in a step-index chalcogenide fiber using low peak pump power Y Yu, B Zhang, X Gai, C Zhai, S Qi, W Guo, Z Yang, R Wang, DY Choi, ... Optics letters 40 (6), 1081-1084, 2015 | 197 | 2015 |
| Systematic z-scan measurements of the third order nonlinearity of chalcogenide glasses T Wang, X Gai, W Wei, R Wang, Z Yang, X Shen, S Madden, ... Optical Materials Express 4 (5), 1011-1022, 2014 | 183 | 2014 |
| Progress in optical waveguides fabricated from chalcogenide glasses X Gai, T Han, A Prasad, S Madden, DY Choi, R Wang, D Bulla, ... Optics express 18 (25), 26635-26646, 2010 | 164 | 2010 |
| Experimental demonstration of linearly polarized 2–10 μm supercontinuum generation in a chalcogenide rib waveguide Y Yu, X Gai, P Ma, K Vu, Z Yang, R Wang, DY Choi, S Madden, ... Optics Letters 41 (5), 958-961, 2016 | 129 | 2016 |
| Net-gain from a parametric amplifier on a chalcogenide optical chip MRE Lamont, B Luther-Davies, DY Choi, S Madden, X Gai, BJ Eggleton Optics Express 16 (25), 20374-20381, 2008 | 118 | 2008 |
| Dispersion engineered Ge11.5As24Se64.5 nanowires with a nonlinear parameter of 136W−1m−1 at 1550nm X Gai, S Madden, DY Choi, D Bulla, B Luther-Davies Optics express 18 (18), 18866-18874, 2010 | 109 | 2010 |
| High‐efficiency all‐dielectric metalenses for mid‐infrared imaging H Zuo, DY Choi, X Gai, P Ma, L Xu, DN Neshev, B Zhang, ... Advanced Optical Materials 5 (23), 1700585, 2017 | 101 | 2017 |
| Nonlinear absorption and refraction in crystalline silicon in the mid‐infrared X Gai, Y Yu, B Kuyken, P Ma, SJ Madden, J Van Campenhout, ... Laser & Photonics Reviews 7 (6), 1054-1064, 2013 | 101 | 2013 |
| High brightness 2.2–12 μm mid‐infrared supercontinuum generation in a nontoxic chalcogenide step‐index fiber B Zhang, Y Yu, C Zhai, S Qi, Y Wang, A Yang, X Gai, R Wang, Z Yang, ... Journal of the American Ceramic Society 99 (8), 2565-2568, 2016 | 97 | 2016 |
| Supercontinuum generation in the mid-infrared from a dispersion-engineered As2S3 glass rib waveguide X Gai, DY Choi, S Madden, Z Yang, R Wang, B Luther-Davies Optics letters 37 (18), 3870-3872, 2012 | 97 | 2012 |
| High–bit rate ultra-compact light routing with mode-selective on-chip nanoantennas R Guo, M Decker, F Setzpfandt, X Gai, DY Choi, R Kiselev, A Chipouline, ... Science advances 3 (7), e1700007, 2017 | 81 | 2017 |
| Negligible nonlinear absorption in hydrogenated amorphous silicon at 1.55 μm for ultra-fast nonlinear signal processing X Gai, DY Choi, B Luther-Davies Optics express 22 (8), 9948-9958, 2014 | 53 | 2014 |
| Photowritten high-Q cavities in two-dimensional chalcogenide glass photonic crystals MW Lee, C Grillet, S Tomljenovic-Hanic, EC Mägi, DJ Moss, BJ Eggleton, ... Optics letters 34 (23), 3671-3673, 2009 | 42 | 2009 |
| High-resolution chalcogenide fiber bundles for infrared imaging B Zhang, C Zhai, S Qi, W Guo, Z Yang, A Yang, X Gai, Y Yu, R Wang, ... Optics Letters 40 (19), 4384-4387, 2015 | 41 | 2015 |
| Photonic crystal nanocavities fabricated from chalcogenide glass fully embedded in an index-matched cladding with a high Q-factor (> 750,000) X Gai, B Luther-Davies, TP White Optics express 20 (14), 15503-15515, 2012 | 35 | 2012 |
