Usman Younis
Usman Younis
Assistant Professor, Information Technology University, Lahore, Pakistan
Verified email at itu.edu.pk - Homepage
TitleCited byYear
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
552011
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), 151107, 2009
242009
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
232011
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
182016
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
142010
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
142010
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, 2009
142009
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
122015
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
62014
Recent advances in phase matching of second-order nonlinearities in monolithic semiconductor waveguides Laser Photon
AS Helmy, P Abolghasem, JS Aitchison, BJ Bijlani, J Han, BM Holmes, ...
Rev 5, 272, 2011
62011
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
52016
Randomness testing of non-cryptographic hash functions for real-time hash table based storage and look-up of URLs
T Ahmad, U Younis
Journal of Network and Computer Applications 41, 197-205, 2014
52014
Multi-byte Pattern Matching Using Stride-K DFA for High Speed Deep Packet Inspection
M Najam, U Younis, RU Rasool
2014 IEEE 17th International Conference on Computational Science and …, 2014
42014
Characterization and optimization of ion implantation for high spatial resolution quantum well intermixing in GaAs/AlGaAs superlattices
U Younis, BM Holmes, DC Hutchings
The European Physical Journal-Applied Physics 66 (1), 2014
42014
Monolithic integration for nonlinear optical frequency conversion in semiconductor waveguides
U Younis
University of Glasgow, 2010
42010
Priority Swapping Intra-ONU Bandwidth Allocation Algorithm Supporting Differentiated Service
R Muzaffar, U Younis, SMH Zaidi, MYA Raja
NUST Institute of Information Technology, Pakistan, 2006
42006
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
32018
Intrusion Detection Systems in Cloud Computing: A Contemporary Review of Techniques and Solutions
A Riaz, HF Ahmad, AK Kiani, J Qadir, R Rasool, U Younis
Journal of Information Science and Engineering 33, 611-634, 2017
32017
Towards the development of LTE networks: Implementation of OpenIMSCore in asterisk/OpenBTS GSM network
RA Ali, AN Khan, S Arshad, U Younis
2013 International Conference on Open Source Systems and Technologies, 103-106, 2013
32013
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
32010
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Articles 1–20