Ms. Norhan Ahmed Salama Profile

Norhan Ahmed Salama

at American Univ in Cairo

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Author

Publications (5)

Proceedings Article | 6 June 2023 Poster + Paper

Ultra-sensitive gas sensor using Fano resonance in hybrid nano-bar/nano-elliptic dielectric metasurface

Norhan Salama, Salah S. Obayya, Shaimaa Alexeree, Mohamed Swillam

Proceedings Volume 12568, 1256819 (2023) https://doi.org/10.1117/12.2670170

KEYWORDS: Dielectrics, Design and modelling, NOx, Gas sensors, Plasmonics, Sensors, Reflectivity, Electric fields, Silicon, Photonic devices

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Proceedings Article | 6 June 2023 Poster + Paper

Ultrasensitive biosensor using a Fano resonant asymmetric all-dielectric metasurface

Norhan Salama, Salah S. Obayya, Shaimaa Alexeree, Mohamed Swillam

Proceedings Volume 12568, 1256818 (2023) https://doi.org/10.1117/12.2665763

KEYWORDS: Design and modelling, Resonators, Biosensors, Silicon, Reflection, Biosensing, Electric fields, Transparency, Refractive index

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Proceedings Article | 31 May 2023 Presentation + Paper

Ultra-high sensitive 2D photonic crystal for gas and chemical sensing applications

Norhan Salama, Mohamed Swillam, Mohamed Farhat Hameed, Shaimaa Alexeree, Salah Sabry Obayya

Proceedings Volume 12572, 125720E (2023) https://doi.org/10.1117/12.2665760

KEYWORDS: Photonic crystals, Design and modelling, Waveguides, Biological and chemical sensing, Silicon, Gas sensors, Refractive index, Gases, Sensors, Mid-IR

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Proceedings Article | 17 March 2023 Presentation + Paper

Lateral and axial sub-diffraction imaging using photonic crystal in MID-IR

Norhan Salama, Mohamed Swillam, Shaimaa Alexeree, Mohamed F. Hameed, Salah S. Obayya

Proceedings Volume 12394, 1239405 (2023) https://doi.org/10.1117/12.2650257

KEYWORDS: Design and modelling, Point spread functions, Photonic crystals, Biomedical optics, Brain-machine interfaces, Image resolution, Diffraction limit, Waveguides, Silver, Silicon

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Proceedings Article | 9 May 2019 Paper

Hypergrating for sub-diffractional focusing enhancement in air in the mid-IR wavelength range

Norhan Salama, Mai Desouky, Mohamed Swillam

Proceedings Volume 10928, 109281R (2019) https://doi.org/10.1117/12.2509383

KEYWORDS: Indium arsenide, Mid-IR, Near field, Free space, Metamaterials, Infrared imaging, Wave propagation, Resolution enhancement technologies, Visible radiation, Diffraction

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