Dr. Paulo Cesar Castillo Profile

Dr. Paulo Cesar Castillo

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Publications (9)

Proceedings Article | 4 October 2024 Presentation + Paper

Quantum error mitigations for quantum approximate optimization algorithms on IBM quantum processors

Sixian Liu, Hyunkyung Lim, Jia Choi, Paulo Castillo, Gilchan Park, Kwangmin Yu

Proceedings Volume 13148, 131480F (2024) https://doi.org/10.1117/12.3030458

KEYWORDS: Quantum devices, Quantum circuit implementation, Error analysis, Quantum circuits, Quantum communications, Quantum processors, Quantum computers, Quantum approximate optimization, Quantum gates, Quantum numbers

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Proceedings Article | 13 March 2024 Paper

Practical quantum approximate optimization algorithms on IBM quantum processors

Greg Medwig, Sua Choi, Paulo Castillo, Kwangmin Yu

Proceedings Volume 12911, 129111G (2024) https://doi.org/10.1117/12.3002940

KEYWORDS: Quantum computers, Quantum computing, Quantum communications, Quantum approximate optimization, Quantum modeling, Mathematical optimization, Quantum numbers, Quantum devices, Quantum processors, Quantum experiments

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Proceedings Article | 8 March 2023 Presentation + Paper

Quantum optimization algorithm for solving elliptic boundary value problems on D-Wave quantum annealing device

Rebecca Conley, Deokkyu Choi, Gregory Medwig, Eric Mroczko, David Wan, Paulo Castillo, Kwangmin Yu

Proceedings Volume 12446, 124460A (2023) https://doi.org/10.1117/12.2649076

KEYWORDS: Simulations, Quantum communications, Boundary conditions, Quantum annealing, Quantum systems, Quantum modeling, Binary data, Mathematical optimization, Systems modeling, Quantum computing

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Proceedings Article | 1 August 2021 Presentation + Paper

Quantum convolutional neural networks on NISQ processors

Hyunju Lee, Kyungtaek Jun, Byung Chun Kim, Matthias Max Woo, Pooja Rao, Paulo Castillo, Kwangmin Yu

Proceedings Volume 11835, 1183509 (2021) https://doi.org/10.1117/12.2594982

KEYWORDS: Quantum computing, Image processing, Neural networks, Convolutional neural networks, Quantum circuits, Machine learning, Computer simulations, Quantum wells, Evolutionary algorithms, Computing systems

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Proceedings Article | 20 April 2021 Presentation

Radiation emitter generated by interacting Langmuir waves

Min Sup Hur, Manoj Kumar, Hyungseon Song, Teyoun Kang, Sam Yoffe, Bernhard Ersfeld, Dino Jaroszynski, Paulo Castillo, Kwangmin Yu

Proceedings Volume 11778, 117780D (2021) https://doi.org/10.1117/12.2592507

KEYWORDS: Plasma, Photonic integrated circuits, Oscillators, Solids, Scattering, Optical simulations, Laser scattering, Electromagnetic scattering, Electromagnetic radiation, Antennas

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Proceedings Article | 20 September 2020 Presentation + Paper

Numerical simulation of terahertz radiation by laser-driven plasma dipole oscillation

P. Castillo, D. Wan, J. Alzamora, S. Rodriguez, R. Lin, K. Yu, B. Gross, M. S. Hur, S. Kylychbekov, H. S. Song

Proceedings Volume 11539, 115390D (2020) https://doi.org/10.1117/12.2576280

KEYWORDS: Plasma, Terahertz radiation, Numerical simulations, Radiation effects, Optical simulations, Laser-matter interactions, Laser applications, Ionization, Electrons, Absorption

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Proceedings Article | 16 October 2015 Paper

Open-path quantum cascade laser-based system for simultaneous remote sensing of methane, nitrous oxide, and water vapor using chirped-pulse differential optical absorption spectroscopy

Paulo Castillo, Adrian Diaz , Benjamin Thomas, Barry Gross, Fred Moshary

Proceedings Volume 9640, 96400P (2015) https://doi.org/10.1117/12.2195169

KEYWORDS: Quantum cascade lasers, NOx, Methane, Nitrous oxide, Absorption spectroscopy, Gases, Pulsed laser operation, Sensors, Absorption, Remote sensing

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Proceedings Article | 13 May 2015 Paper

Active stand-off detection of gas leaks using an open-path quantum cascade laser sensor in a backscatter configuration

Adrian Diaz, Benjamin Thomas, Paulo Castillo, Barry Gross, Fred Moshary

Proceedings Volume 9486, 94860I (2015) https://doi.org/10.1117/12.2179317

KEYWORDS: Quantum cascade lasers, NOx, Sensors, Backscatter, Absorbance, Scattering, Laser scattering, Pulsed laser operation, Light scattering, Laser optics

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Proceedings Article | 31 May 2013 Paper

Ambient detection of CH4 and N2O by Quantum Cascade Laser

Paulo Castillo, Ihor Sydoryk, Barry Gross, Fred Moshary

Proceedings Volume 8718, 87180J (2013) https://doi.org/10.1117/12.2016294

KEYWORDS: NOx, Gases, Signal to noise ratio, Quantum cascade lasers, Absorption, Error analysis, Absorbance, Pulsed laser operation, Spectral resolution, Mid-IR

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Showing 5 of 9 publications

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