Dr. Ekaterina Poutrina Profile

Dr. Ekaterina Poutrina

Research Scientist

SPIE Involvement:

Author

Area of Expertise:

Optical properties of micro- and nanostructures , Nonlinear and active metamaterials , Nonlinear plasmonics , Quantum optics in composite media , Optical communications , Photonic devices

Proceedings Article | 13 March 2024 Presentation + Paper

Higher diffraction orders and manufacturing defects in large metalenses

Matthew Ferguson, Ekaterina Poutrina, Joel Leger, Piyush Shah, Robert Bedford, Augustine Urbas, Jannick Rolland

Proceedings Volume 12897, 128970E (2024) https://doi.org/10.1117/12.3001582

KEYWORDS: Diffraction, Semiconducting wafers, Manufacturing, Lenses, Metalenses, Scanning electron microscopy, Wafer level optics, Design, Silicon, Mid infrared

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Proceedings Article | 14 March 2023 Presentation + Paper

Photonic upconversion maximization for nonlinear meta-material enabled by deep learning

Lakshmi Raju, Zhaocheng Liu, Dayu Zhu, Andrew Kim, Ekaterina Poutrina, Augustine Urbas, Wenshan Cai

Proceedings Volume 12405, 124050F (2023) https://doi.org/10.1117/12.2651695

KEYWORDS: Sum frequency generation, Plasmonics, Deep learning, Upconversion, Nonlinear metamaterials, Photons, Second harmonic generation, Nonlinear optics

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Proceedings Article | 4 March 2022 Presentation + Paper

Second harmonic generation enhanced with inversely designed plasmonics for nonlinear metamaterials

Lakshmi Raju, Kyu-tae Lee, Zhaocheng Liu, Dayu Zhu, Muliang Zhu, Ekaterina Poutrina, Augustine Urbas, Wenshan Cai

Proceedings Volume 11985, 1198507 (2022) https://doi.org/10.1117/12.2607644

KEYWORDS: Second-harmonic generation, Plasmonics, Polarization, Control systems, Gold, Metamaterials, Nonlinear optics, Nonlinear metamaterials, Composites, Structural design

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Proceedings Article | 22 November 2021 Presentation + Paper

Designing hybrid lenses using metaoptics for enhanced optical performance

Philip W. Hon, Stéphane Larouche, Kate Fountaine, Michael Dupuis, Ekaterina Poutrina, Michael Marciniak, Matthew Miller, Augustine Urbas

Proceedings Volume 11795, 117951F (2021) https://doi.org/10.1117/12.2596639

KEYWORDS: Wave propagation, Diffraction, Geometrical optics, Near field optics, Scattering, Zemax, Silicon, Fourier optics, Radio propagation, Optical design

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