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Usman Younis
Usman Younis
Professor, Information Technology University, Lahore, Pakistan
Verifierad e-postadress på itu.edu.pk - Startsida
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Optical spin-symmetry breaking for high-efficiency directional helicity-multiplexed metaholograms
MA Naveed, MA Ansari, I Kim, T Badloe, J Kim, DK Oh, K Riaz, T Tauqeer, ...
Microsystems & nanoengineering 7 (1), 5, 2021
902021
Recent advances in phase matching of second‐order nonlinearities in monolithic semiconductor waveguides
AS Helmy, P Abolghasem, J Stewart Aitchison, BJ Bijlani, J Han, ...
Laser & Photonics Reviews 5 (2), 272-286, 2011
822011
Review of recent progress on vertical GaN-based PN diodes
T Pu, U Younis, HC Chiu, K Xu, HC Kuo, X Liu
Nanoscale Research Letters 16 (1), 101, 2021
452021
Germanium-on-SOI waveguides for mid-infrared wavelengths
U Younis, SK Vanga, AEJ Lim, PGQ Lo, AA Bettiol, KW Ang
Optics express 24 (11), 11987-11993, 2016
442016
Facile integration of MoS2/SiC photodetector by direct chemical vapor deposition
Y Xiao, L Min, X Liu, W Liu, U Younis, T Peng, X Kang, X Wu, S Ding, ...
Nanophotonics 9 (9), 3035-3044, 2020
332020
Difference frequency generation by quasi-phase matching in periodically intermixed semiconductor superlattice waveguides
SJ Wagner, BM Holmes, U Younis, I Sigal, AS Helmy, JS Aitchison, ...
IEEE Journal of Quantum Electronics 47 (6), 834-840, 2011
282011
Continuous wave second-harmonic generation using domain-disordered quasi-phase matching waveguides
SJ Wagner, BM Holmes, U Younis, AS Helmy, JS Aitchison, DC Hutchings
Applied Physics Letters 94 (15), 2009
272009
Speculative parallel pattern matching using stride-k DFA for deep packet inspection
M Najam, U Younis, R ur Rasool
Journal of Network and Computer Applications 54, 78-87, 2015
262015
A review of semiconductor lasers for optical communications
FS Ujager, SMH Zaidi, U Younis
7th International Symposium on High-capacity Optical Networks and Enabling …, 2010
242010
Intrusion detection systems in cloud computing: A contemporary review of techniques and solutions
A Riaz, HF Ahmad, A Kiani, J Qadir, R Rasool, U Younis
Journal of Information Science and Engineering 33, 611-634, 2017
232017
Towards low-loss waveguides in SOI and Ge-on-SOI for mid-IR sensing
U Younis, X Luo, B Dong, L Huang, SK Vanga, AEJ Lim, PGQ Lo, C Lee, ...
Journal of Physics Communications 2 (4), 045029, 2018
212018
Controlling third-order nonlinearities by ion-implantation quantum-well intermixing
SJ Wagner, BM Holmes, U Younis, AS Helmy, DC Hutchings, JS Aitchison
IEEE Photonics Technology Letters 21 (2), 85-87, 2008
192008
Type-II quasi phase matching in periodically intermixed semiconductor superlattice waveguides
DC Hutchings, SJ Wagner, BM Holmes, U Younis, AS Helmy, JS Aitchison
Optics letters 35 (8), 1299-1301, 2010
182010
Generalized scaling law for exciton binding energy in two-dimensional materials
S Ahmad, M Zubair, O Jalil, MQ Mehmood, U Younis, X Liu, KW Ang, ...
Physical Review Applied 13 (6), 064062, 2020
172020
Towards monolithic integration of nonlinear optical frequency conversion
U Younis, BM Holmes, DC Hutchings, JS Roberts
IEEE Photonics Technology Letters 22 (18), 1358-1360, 2010
14*2010
Effect of stress layer on thermal properties of SnSe2 few layers
X Liu, Z Li, L Min, Y Peng, X Xiong, Y Lu, JP Ao, J Fang, W He, K Li, J Wu, ...
Journal of Alloys and Compounds 783, 226-231, 2019
122019
Atmospheric turbulence and fog attenuation effects in controlled environment FSO communication links
AN Khan, S Saeed, Y Naeem, M Zubair, Y Massoud, U Younis
IEEE Photonics Technology Letters 34 (24), 1341-1344, 2022
112022
Propagation loss improvement in Ge-on-SOI mid-infrared waveguides using rapid thermal annealing
U Younis, AEJ Lim, PGQ Lo, AA Bettiol, KW Ang
IEEE Photonics Technology Letters 28 (21), 2447-2450, 2016
102016
Modular air quality calibration and forecasting method for low-cost sensor nodes
Y Hashmy, ZU Khan, F Ilyas, R Hafiz, U Younis, T Tauqeer
IEEE Sensors Journal 23 (4), 4193-4203, 2023
92023
A high speed transmitter for visible light communications upto 50 mbps
A Ahmed, JA Khan, U Younis
2014 International Conference on Emerging Technologies (ICET), 153-157, 2014
92014
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Artiklar 1–20