Compact broadband polarization beam splitter based on multimode interference coupler with internal photonic crystal for the SOI platform L Xu, Y Wang, E El-Fiky, D Mao, A Kumar, Z Xing, MG Saber, M Jacques, ... Journal of Lightwave Technology 37 (4), 1231-1240, 2019 | 91 | 2019 |
Compact high-performance adiabatic 3-dB coupler enabled by subwavelength grating slot in the silicon-on-insulator platform L Xu, Y Wang, A Kumar, E El-Fiky, D Mao, H Tamazin, M Jacques, Z Xing, ... Optics express 26 (23), 29873-29885, 2018 | 83 | 2018 |
Polarization-independent mode-evolution-based coupler for the silicon-on-insulator platform Y Wang, L Xu, H Yun, M Ma, A Kumar, E El-Fiky, R Li, N Abadíacalvo, ... IEEE Photonics Journal 10 (3), 1-10, 2018 | 42 | 2018 |
Broadband 1310/1550 nm wavelength demultiplexer based on a multimode interference coupler with tapered internal photonic crystal for the silicon-on-insulator platform L Xu, Y Wang, D Mao, E El-Fiky, Z Xing, A Kumar, MG Saber, M Jacques, ... Optics Letters 44 (7), 1770-1773, 2019 | 32 | 2019 |
Compact single-etched sub-wavelength grating couplers for O-band application Y Wang, L Xu, A Kumar, Y D’mello, D Patel, Z Xing, R Li, MG Saber, ... Optics express 25 (24), 30582-30590, 2017 | 30 | 2017 |
First demonstration of a 400 Gb/s 4λ CWDM TOSA for datacenter optical interconnects E El-Fiky, M Osman, A Samani, C Gamache, MH Ayliffe, J Li, M Jacques, ... Optics express 26 (16), 19742-19749, 2018 | 28 | 2018 |
Integrated polarisation handling devices MG Saber, L Xu, RH Sagor, Y Wang, A Kumar, D Mao, E El‐Fiky, D Patel, ... IET Optoelectronics 14 (3), 109-119, 2020 | 15 | 2020 |
Compact, angled polarization splitter: characterization of broadband performance and fabrication tolerance Y D'Mello, E El-Fiky, J Skoric, A Kumar, M Hui, Y Wang, L Guenin, D Patel, ... IEEE Photonics Journal 10 (6), 1-12, 2018 | 14 | 2018 |
Adiabatic coupler with nonlinearly tapered mode-evolution region D Mao, Y Wang, L Xu, E El-Fiky, M Jacques, J Zhang, MS Alam, A Kumar, ... IEEE Photonics Technology Letters 33 (16), 840-843, 2021 | 10 | 2021 |
Counterfactual image synthesis for discovery of personalized predictive image markers A Kumar, A Hu, B Nichyporuk, JPR Falet, DL Arnold, S Tsaftaris, T Arbel MICCAI Workshop on Medical Image Assisted Blomarkers' Discovery, 113-124, 2022 | 9 | 2022 |
Debiasing counterfactuals in the presence of spurious correlations A Kumar, N Fathi, R Mehta, B Nichyporuk, JPR Falet, S Tsaftaris, T Arbel Workshop on Clinical Image-Based Procedures, 276-286, 2023 | 3 | 2023 |
DeCoDEx: Confounder Detector Guidance for Improved Diffusion-based Counterfactual Explanations N Fathi, A Kumar, B Nichyporuk, M Havaei, T Arbel arXiv preprint arXiv:2405.09288, 2024 | | 2024 |