Dr. Beena Rai Profile

Dr. Beena Rai

at Tata Consultancy Services Ltd

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Publications (3)

Proceedings Article | 15 March 2023 Paper

LSTM-based autoencoder for the inverse design of achromatic metalenses

Prajith Pillai, Beena Rai, Aravind Yelashetty, Tapajyoti Das Gupta, Parama Pal

Proceedings Volume 12438, 1243812 (2023) https://doi.org/10.1117/12.2649737

KEYWORDS: Data modeling, Design and modelling, Metalenses, Deep learning, Data conversion, Simulations, Machine learning, Lenses

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Proceedings Article | 7 March 2022 Poster

Physics-informed neural network for predicting electric field distributions and permittivities of circular split-ring resonators

Prajith Pillai, Anirban Chaudhuri, Beena Rai, Parama Pal

Proceedings Volume 12019, 120190R (2022) https://doi.org/10.1117/12.2609446

KEYWORDS: Neural networks, Split ring resonators, Physics, Visualization, Silicon, Photonic nanostructures, Partial differential equations, Nanostructures, Metamaterials, Maxwell's equations

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Proceedings Article | 5 March 2021 Presentation

AI-enabled intelligent architectures for designing versatile broadband metamaterial absorbers

Parama Pal, Prajith Pillai, Deepak Jain, Beena Rai

Proceedings Volume 11695, 1169512 (2021) https://doi.org/10.1117/12.2578201

KEYWORDS: Metamaterials, Terahertz metamaterials, Split ring resonators, Plasmonics, Optical metamaterials, Optical design, Neural networks, Nanophotonics, Inverse problems, Inverse optics

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