Search Results - "Ahmed, Waqas Waseem"
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Ionic liquids containing plant derived benzoate as anions, exhibiting supramolecular polymeric aggregation: Impact of the aggregation on organic catalysis in aqueous medium
Published in Journal of molecular liquids (15-08-2021)“…[Display omitted] •Use of plant based benzoates as sustainable green anions for ionic liquids.•Benzoates anions induce supramolecular polymeric…”
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Journal Article -
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Broad-angle coherent perfect absorption-lasing and super-collimation in two-dimensional non-Hermitian photonic crystals
Published in Optics express (16-01-2023)“…Coherent perfect absorption-lasing (CPAL) and collimation have been intensively studied for normal and small angle wave incidence. Here, we report a…”
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Journal Article -
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Inverse-design of non-Hermitian potentials for on-demand asymmetric reflectivity
Published in Optics express (24-05-2021)“…We propose a genetic algorithm-assisted inverse design approach to achieve ‘ on- demand ’ light transport in periodic and non-periodic planar structures…”
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Journal Article -
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Locally parity-time-symmetric and globally parity-symmetric systems
Published 11-11-2016“…We introduce a class of systems holding parity-time (PT) symmetry locally, whereas being globally P symmetric. The potential, U = U(vertical bar r vertical…”
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Publication -
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Structural Phylogenomics: Selection Pressure Suggests the Functionally Important Residues Encoded by Cisplatin Resistance Related 9 Gene
Published in Journal of the Dow University of Health Sciences (01-12-2015)“…Cisplatin Resistance Related 9 gene, CRR9, contributes towards the efficacy of the chemotherapeutic drug namely cisplatin. Genetic studies have established the…”
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Journal Article -
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Structural Phylogenomics: Selection Pressure Suggests the Functionally Important Residues Encoded by Cisplatin Resistance Related 9 Gene
Published in Journal of the Dow University of Health Sciences (01-12-2015)“…Cisplatin Resistance Related 9 gene, CRR9, contributes towards the efficacy of the chemotherapeutic drug namely cisplatin. Genetic studies have established the…”
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Journal Article -
7
Plasmon-Enhanced White Light Generation in Phosphor Based GaN LEDs
Published 01-01-2014“…White light emitting diodes (wLEDs) are on the brink of a breakthrough in general illumination, due to their unique properties as compared to conventional…”
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Dissertation -
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Stabilization of flat-mirror vertical-external-cavity surface-emitting lasers by spatiotemporal modulation of the pump profile
Published in Physical review. A, Atomic, molecular, and optical physics (20-10-2015)“…We propose and demonstrate theoretically that vertical-external-cavity surface-emitting lasers (VECSELs) with external flat mirrors can be stabilized by…”
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Journal Article Publication -
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Structural Phylogenomics: Selection Pressure Suggests the Functionally Important Residues Encoded by Cisplatin Resistance Related 9 Gene
Published in Journal of the Dow University of Health Sciences (01-12-2011)“…Cisplatin Resistance Related 9 gene, CRR9, contributes towards the efficacy of the chemotherapeutic drug namely cisplatin. Genetic studies have established the…”
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Journal Article -
10
Non-Hermitian Light Management Based on Local Hilbert Transform
Published in 2019 21st International Conference on Transparent Optical Networks (ICTON) (01-07-2019)“…We demonstrate a novel idea of nonhermitian management of light based on a local Hilbert transform. Local Hilbert transform, a substantial modification of…”
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Conference Proceeding -
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PT-axisymmetric VCSELs with linear central defect
Published in 2017 19th International Conference on Transparent Optical Networks (ICTON) (01-07-2017)“…Semiconductor Lasers and particularly Vertical-Cavity Surface-Emitting Lasers (VCSELs) are important laser sources used for many purposes. However, the…”
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Conference Proceeding -
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Self-collimated beams in 2D complex periodic lattices from P- to PT-symmetry
Published in 2017 11th International Congress on Engineered Materials Platforms for Novel Wave Phenomena (Metamaterials) (01-08-2017)“…We analyze self-collimation in two-dimensional periodic complex lattices. We consider P-symmetric and PT-symmetric complex lattices with different geometries,…”
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Conference Proceeding -
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PT-axisymmetric photonic nanostructures
Published in 2016 18th International Conference on Transparent Optical Networks (ICTON) (01-07-2016)“…Optical Parity-Time (PT-) symmetric systems support unusual properties. When the symmetric coupling between internal modes is broken the system becomes…”
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Conference Proceeding