Ms. Elizaveta P. Grakhova Profile

Elizaveta P. Grakhova

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Publications (10)

Proceedings Article | 6 September 2024 Paper

Photonic integrated circuit design for the dual band SS-OCT

Ivan Stepanov, Anton Ivanov, Grigory Voronkov, Ruslan Kutluyarov, Elizaveta Grakhova

Proceedings Volume 13168, 131680M (2024) https://doi.org/10.1117/12.3026533

KEYWORDS: Photonic integrated circuits, Optical coherence tomography, Image quality, Image resolution, Spectral resolution, Contrast sensitivity, Tunable filters, Transparency

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Proceedings Article | 6 September 2024 Paper

Probabilistic model of age-related macular degeneration staging

Ekaterina Lopukhova, Rada Ibragimova, Gulnaz Idrisova, Timur Mukhamadeev, Ruslan Kutluyarov, Grigory Voronkov, Elizabeth Grakhova

Proceedings Volume 13168, 1316812 (2024) https://doi.org/10.1117/12.3026505

KEYWORDS: Algorithm development, Diseases and disorders, Intelligence systems, Data fusion, Optical coherence tomography, Biological research, Machine learning, Diagnostics, Visualization, Systems modeling

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Proceedings Article | 6 September 2024 Paper

Mode propagation optimization for a microring-based optical vortex beam emitter

Liaisan Bakirova, Grigory Voronkov, Vladimir Lyubopytov, Ivan Stepanov, Ruslan Kutluyarov, Elizaveta Grakhova, Valeriy Kh. Bagmanov

Proceedings Volume 13168, 131681I (2024) https://doi.org/10.1117/12.3026508

KEYWORDS: Waveguides, Optical vortices, Whispering gallery modes, Beam propagation method, Photonic integrated circuits, Microresonators, Mathematical optimization, Beam divergence

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Proceedings Article | 6 September 2024 Paper

Optoelectronic oscillator frequency tuning based on loop-back control

Vladislav Ivanov, Ivan Stepanov, Grigory Voronkov, Anna Voronkova, Elizaveta Grakhova

Proceedings Volume 13168, 131681H (2024) https://doi.org/10.1117/12.3026503

KEYWORDS: Linear filtering, Microwave radiation, Picosecond phenomena, Oscillators, Optoelectronics, Optical components, Mathematical modeling, Optical resonators, Radar signal processing, Microrings

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Proceedings Article | 6 September 2024 Paper

Neuromorphic photonics circuit for efficient multichannel signal coding

Aida Zakoyan, Grigory Voronkov, Ekaterina Lopukhova, Ivan Stepanov, Elizaveta Grakhova, Ruslan Kutluyarov

Proceedings Volume 13168, 131681L (2024) https://doi.org/10.1117/12.3026590

KEYWORDS: Neural networks, Neurons, Photonic integrated circuits, Integrated photonics, Systems modeling, Resonators, Photonics, Computer architecture, Modeling, Microrings

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Proceedings Article | 4 October 2023 Paper

Analyzing side mode suppression ratio in optoelectronic oscillator with phase shifter

Vladislav Ivanov, Grigory Voronkov, Yana Aleksakina, Elizaveta Grakhova, Ruslan Kutluyarov

Proceedings Volume 12743, 127430J (2023) https://doi.org/10.1117/12.2681197

KEYWORDS: Microwave radiation, Signal generators, Oscillators, Optical resonators, Optoelectronics, Fiber Bragg gratings, Phase modulation, Photonic integrated circuits

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Proceedings Article | 4 October 2023 Paper

Influence of manufacturing accuracy on the PIC-based MRR sensors characteristics

Aida Zakoyan, Yana Aleksakina, Vladislav Ivanov, Elizaveta Grakhova, Grigory Voronkov

Proceedings Volume 12743, 127430I (2023) https://doi.org/10.1117/12.2681194

KEYWORDS: Waveguides, Silicon nitride, Microrings, Sensors, Microresonators, Resonators, Silicon, Refractive index, Integrated photonics

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Proceedings Article | 4 October 2023 Paper

Photonic integrated circuit model for phased antenna array beam steering

Ivan Stepanov, Vladislav Ivanov, Ekaterina Lopukhova, Elizaveta Grakhova

Proceedings Volume 12743, 1274318 (2023) https://doi.org/10.1117/12.2681208

KEYWORDS: Photonic integrated circuits, Phased arrays, Antennas, Waveguides, Microwave photonics, Design and modelling

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Proceedings Article | 4 October 2023 Paper

4-channel SS-OCT system design based on the silicon photonics chip with a high-scale integration

Ivan Stepanov, Evgeniy Talynev, Ruslan Kutluyarov, Anton Ivanov, Elizaveta Grakhova

Proceedings Volume 12743, 127430L (2023) https://doi.org/10.1117/12.2681204

KEYWORDS: Photonic integrated circuits, Optical coherence tomography, Design and modelling, Waveguides, Photodiodes, Imaging systems

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Proceedings Article | 4 October 2023 Paper

OAM-beams prospects in sensing applications based on microring resonators

Liaisan Bakirova, Grigory Voronkov, Elizaveta Grakhova

Proceedings Volume 12743, 127430G (2023) https://doi.org/10.1117/12.2680878

KEYWORDS: Sensors, Turbulence, Photonic integrated circuits, Resonators, Microrings, Microresonators, Liquids, Spiral phase plates, Angular momentum

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Showing 5 of 10 publications

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