Dr. Hafiz Saad Khaliq Profile

Dr. Hafiz Saad Khaliq

Doctoral Candidate at Kyungpook National Univ

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Publications (9)

Proceedings Article | 28 November 2023 Poster + Paper

Deep-learning based design and modeling for chiro-optical dielectric metasurfaces

Sadia Noureen, Hafiz Saad Khaliq, Muhammad Fizan, Muhammad Zubair, Muhammad Qasim Mehmood, Yehia Massoud

Proceedings Volume 12773, 127731F (2023) https://doi.org/10.1117/12.2685855

KEYWORDS: Design and modelling, Modeling, Dielectrics, Mathematical optimization, Optical transmission, Dichroic materials, Sensors, Polarizers, Neural networks, Nanophotonics

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Proceedings Article | 4 January 2023 Presentation + Paper

Uniform chirality enhanced optical responses via broadband achiral metasurfaces for bio-sensing applications

Aqsa Asad, Hafiz Saad Khaliq, Aima Zahid, Muhammad Qasim Mehmood, Yehia Massoud

Proceedings Volume 12322, 123220A (2023) https://doi.org/10.1117/12.2644783

KEYWORDS: Molecules, Biosensing, Ultraviolet radiation, Spectroscopy, Aluminum, Metamaterials, Visible radiation, Very large scale integration, Plasmonics, Circular dichroism spectroscopy

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Proceedings Article | 4 January 2023 Presentation + Paper

Perfect vortex beam generation with high numerical aperture in broadband UV-visible regime

Muhammad Danial Shafqat, Nasir Mahmood, Hafiz Saad Khaliq, Muhammad Qasim Mehmood, Yehia Massoud

Proceedings Volume 12322, 123220C (2023) https://doi.org/10.1117/12.2644784

KEYWORDS: Ultraviolet radiation, Photovoltaics, Visible radiation, Silicon, Optical communications, Spiral phase plates, Radio propagation, Metamaterials, Lithography, Electromagnetism

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Proceedings Article | 19 December 2022 Presentation + Paper

Helicity multiplexed wavefront shaping at broadband ultraviolet regime

Aqsa Asad, Hafiz Saad Khaliq, Nasir Mahmood, Yehia Massoud

Proceedings Volume 12318, 1231807 (2022) https://doi.org/10.1117/12.2644776

KEYWORDS: Ultraviolet radiation, Wavefronts, Dielectrics, Very large scale integration, Silicon, Multiplexing, Carbon nanotubes, Inductance, Systems modeling, Optical simulations

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Proceedings Article | 1 August 2021 Poster + Presentation + Paper

Active-metasurfaces to realize tunable resonances and focusing

Taimoor Naeem, Hafiz Saad Khaliq, Tauseef Tauqeer, Muhammad Zubair, Muhammad Qasim Mehmood

Proceedings Volume 11796, 117962T (2021) https://doi.org/10.1117/12.2595351

KEYWORDS: Refractive index, Electro optics, Holography, Zoom lenses

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Proceedings Article | 5 March 2021 Presentation + Paper

Chiroptical effect induced by achiral structures for full dimensional manipulation of optical waves

Hafiz Saad Khaliq, Inki Kim, Kashif Riaz, Taimoor Naeem, Muhammad Zubair, Junsuk Rho, Muhammad Qasim Mehmood

Proceedings Volume 11695, 116951M (2021) https://doi.org/10.1117/12.2579045

KEYWORDS: Mirrors, Visible radiation, Structural design, Quantum optics, Quantum information processing, Polarization, Phase shift keying, Phase modulation, Optical imaging, Nanostructures

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Proceedings Article | 5 March 2021 Presentation + Paper

C2 symmetric single-layered meta-atoms for asymmetric holography

Taimoor Naeem, Ahsan Sarwar Rana, Hafiz Saad Khaliq, Tauseef Tauqeer, Muhammad Zubair, Muhammad Qasim Mehmood

Proceedings Volume 11710, 1171007 (2021) https://doi.org/10.1117/12.2578388

KEYWORDS: Holography, Polarization, Polarization control, Optical sensing, Optical properties, Optical imaging, Optical components, Mirrors, Mirror structures, Holograms

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Proceedings Article | 20 August 2020 Paper

All-dielectric single-layered achiral structures for simultaneous conversion circular dichroism and wavefront engineering for visible light

Hafiz Saad Khaliq, Kashif Riaz, Muhamad Zubair, Muhammad Afnan Ansari, Taimoor Naeem, Muhammad Qasim Mehmood

Proceedings Volume 11461, 114612P (2020) https://doi.org/10.1117/12.2568522

KEYWORDS: Absorption, Wavefronts, Dichroic materials, Transmittance, Imaging spectroscopy, Circular dichroism spectroscopy, Visible radiation, Phase modulation

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Proceedings Article | 1 April 2020 Presentation + Paper

Highly efficient metamirror with circular dichroism and wavefront engineering

Hafiz Saad Khaliq, Kashif Riaz, Muhammad Zubair, Muhammad Afnan Ansari, Muhammad Rizwan Akram, Taimoor Naeem, Jin Zhang, Weiren Zhu, Dajun Zhang, Xiong Wang, Muhammad Qasim Mehmood

Proceedings Volume 11344, 113441N (2020) https://doi.org/10.1117/12.2554170

KEYWORDS: Absorption, Metamirrors, Dichroic materials, Holography, Holograms, Wavefronts, Reflectivity, Microwave radiation, Polarization, Circular dichroism spectroscopy

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Showing 5 of 9 publications

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