Dr. Ashkan Zandi Profile

Dr. Ashkan Zandi

at Georgia Institute of Technology

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Author

Publications (8)

Proceedings Article | 13 March 2024 Presentation

Bayesian optimal reconfigurable metasurfaces

Mohammad Reza Tavakol, Ashkan Zandi, Mahmood Reza Marzban, Amin Khavasi, Ali Adibi

Proceedings Volume PC12896, PC128960J (2024) https://doi.org/10.1117/12.3012616

KEYWORDS: Design and modelling, Scattering, Mathematical optimization

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Proceedings Article | 13 March 2024 Presentation

A Fourier-AI fusion for innovative metasurface design

Reza Marzban, Hamed Abiri, Mohammad Reza Tavakol, Ashkan Zandi, Amin Khavasi, Ali Adibi

Proceedings Volume PC12896, PC128960L (2024) https://doi.org/10.1117/12.3012614

KEYWORDS: Design and modelling, Optical components, Artificial intelligence, Mathematical optimization, Image processing, Computer engineering, Chemical elements, Alternate lighting of surfaces

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Proceedings Article | 13 March 2024 Poster

Phase change material-based metasurfaces for efficient dynamic beam steering

Amin Khavasi, Hamed Abiri, Mahmood Reza Marzban, Ashkan Zandi, Mohammad Reza Tavakol, Ali Adibi

Proceedings Volume PC12896, PC128961K (2024) https://doi.org/10.1117/12.3012675

KEYWORDS: Beam steering, Refractive index, Photonic devices, Optical simulations, Materials properties, Incident light

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Proceedings Article | 13 March 2024 Poster

Engineering grating couplers with controlled back-scattering properties

Mohammad Reza Tavakol, Ashkan Zandi, Mahmood Reza Marzban, Amin Khavasi, Ali Adibi

Proceedings Volume PC12896, PC128961J (2024) https://doi.org/10.1117/12.3012618

KEYWORDS: Engineering, Optical gratings, Design and modelling, Photonic integrated circuits, Optical design, Integrated photonics

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Proceedings Article | 13 March 2024 Presentation

Ultra-wideband, wide-angle reconfigurable metasurface absorbers

Amin Khavasi, Hamed Abiri, Ashkan Zandi, Mahmood Reza Marzban, Mohammad Reza Tavakol, Ali Adibi

Proceedings Volume PC12896, PC128960C (2024) https://doi.org/10.1117/12.3012586

KEYWORDS: Absorption, Vanadium, Optical properties, Infrared radiation, Design and modelling

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Proceedings Article | 17 March 2023 Presentation

Ultra-wideband silicon nitride AWG design

Ashkan Zandi, Mohammad Hossein Enjavi, Christopher Evans, Kyle Dorsey, Sasha Subotic, Michal Cwik, Joel Hensley, Ali Adibi

Proceedings Volume PC12431, PC1243107 (2023) https://doi.org/10.1117/12.2661613

KEYWORDS: Silicon, Spectroscopes, Spectroscopy, Optical spectroscopy, Optical communications, Microresonators, Integrated photonics

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Proceedings Article | 17 March 2023 Presentation

Using zinc-oxide nanowires: sun would cure ulcerating cancer wounds

Ashkan Zandi, Ali Adibi

Proceedings Volume PC12431, PC1243105 (2023) https://doi.org/10.1117/12.2661607

KEYWORDS: Cancer, Nanowires, Sun, Wound healing, Photodynamic therapy, Ultraviolet radiation, Tumors, Toxicity, Picosecond phenomena, Oxygen

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Proceedings Article | 17 March 2023 Presentation

Fourier techniques for sidelobe reduction in dielectric metalenses

Tyler Brown, Ashkan Zandi, Sajjad Abdollahramezani, Spencer Fallek, Ali Adibi

Proceedings Volume PC12431, PC124310J (2023) https://doi.org/10.1117/12.2661600

KEYWORDS: Dielectrics, Optical signal processing, Optical filters, Optical design, Fourier transforms, Filtering (signal processing), Electronic filtering, Convolution

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Showing 5 of 8 publications

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