Mr. Dimitry V. Maltsev Profile

Dimitry V. Maltsev

at Block Engineering LLC

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 7 June 2024 Presentation + Paper

High-speed single-pixel long-wave-infrared trace chemical detection system

Thomas Gray, Derek Wood, Dimitry Maltsev, Wynn Bowers, Anish Goyal, Erik Lenferink, Charles Meeske, Steve Korbly

Proceedings Volume 13056, 130560Y (2024) https://doi.org/10.1117/12.3013315

KEYWORDS: Mercury cadmium telluride, Quantum cascade lasers, Sensors, Signal to noise ratio, Reflectivity, Long wavelength infrared, Spectral resolution

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Proceedings Article | 7 June 2024 Presentation + Paper

Hand-portable trace chemical detector

Erik Lenferink, Anish Goyal, Dimitry Maltsev, Wynn Bowers, Paul Kafig, Thomas Gray, Derek Wood, Charles Meeske, Steve Korbly

Proceedings Volume 13056, 130560F (2024) https://doi.org/10.1117/12.3013313

KEYWORDS: Contamination, Sensors, Long wavelength infrared, Quantum cascade lasers, Signal to noise ratio, Reflectivity, Image segmentation, Speckle, Chemical detection, Cameras

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Proceedings Article | 14 June 2023 Presentation + Paper

High-speed identification of trace chemicals on conveyor-driven parcels

Derek Wood, Alyssa Montalbano, Leyun Zhu, Wynn Bowers, Dimitry Maltsev, Anish Goyal

Proceedings Volume 12541, 125410E (2023) https://doi.org/10.1117/12.2663975

KEYWORDS: Contamination, Detection and tracking algorithms, Quantum cascade lasers, Algorithm development, Reflectivity, Mercury cadmium telluride, Long wavelength infrared, Hyperspectral imaging, Reflectance spectroscopy, Infrared lasers

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Proceedings Article | 14 June 2023 Presentation + Paper

Low-cost trace chemical detection system

Erik Lenferink, Anish Goyal, Derek Wood, Dimitry Maltsev, Wynn Bowers, Thomas Gray, Charles Meeske, Steve Korbly

Proceedings Volume 12541, 125410H (2023) https://doi.org/10.1117/12.2663487

KEYWORDS: Microbolometers, Reflectivity, Imaging systems, Mercury cadmium telluride, Cameras, Quantum cascade lasers, Long wavelength infrared, Hyperspectral imaging, Glasses, Chemical detection

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Proceedings Article | 30 May 2022 Presentation

Three prototypes for standoff trace chemical detection

Anish Goyal, Derek Wood, Peter Schwarz, Dimitry Maltsev, Gary Santora

Proceedings Volume PC12116, PC1211602 (2022) https://doi.org/10.1117/12.2614822

KEYWORDS: Prototyping, Standoff detection, Chemical detection, Long wavelength infrared, Cameras, Chemical analysis, Sensors, Quantum cascade lasers, Microbolometers, Infrared radiation

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