Prof. Lou Massa Profile

Prof. Lou Massa

Professor at Hunter College/CUNY

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 7 June 2024 Poster + Paper

IR absorption spectra for common polyfluorides in food and pharmaceutical production using density functional theory

Sonjae Wallace, Samuel Lambrakos, Louis Massa

Proceedings Volume 13056, 130561G (2024) https://doi.org/10.1117/12.3012941

KEYWORDS: Molecules, Absorption spectrum, Spectral density, Databases, Target detection, Spectral response, Infrared spectroscopy, Infrared signatures, Tunable filters, Spectroscopy

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Proceedings Article | 15 June 2023 Poster + Paper

Scalability of DFT-calculated IR spectra for estimating dielectric functions

Samuel Lambrakos, Sonjae Wallace, Andrew Shabaev, Lou Massa

Proceedings Volume 12514, 125140B (2023) https://doi.org/10.1117/12.2659073

KEYWORDS: Dielectrics, Molecules, Refraction, Databases, Interpolation, Absorbance, Spectral response, Quantum physics, Modeling, Materials properties

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Proceedings Article | 14 June 2023 Poster + Paper

DFT-calculated IR spectra for spectrum-feature extraction

Samuel Lambrakos, Andrew Shabaev, Sonjae Wallace, Lou Massa

Proceedings Volume 12547, 1254710 (2023) https://doi.org/10.1117/12.2659074

KEYWORDS: Molecules, Databases, Target detection, Feature extraction, Dielectrics, Spectral density, Vacuum, Quality control, Interpolation, Software

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Proceedings Article | 8 June 2022 Paper

Aspects of comparing DFT calculated and measured IR absorption spectra

S. Wallace, S. Lambrakos, A. Shabaev, L. Massa

Proceedings Volume 12122, 121221F (2022) https://doi.org/10.1117/12.2616280

KEYWORDS: Molecules, Databases, Target detection, Absorption, Feature extraction, Detection and tracking algorithms, Sensors, Optical filters, Environmental sensing, Chemical analysis

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Proceedings Article | 30 May 2022 Poster + Paper

IR absorption spectra for pesticides using density functional theory

S. Wallace, S. Lambrakos, A. Shabaev, L. Massa

Proceedings Volume 12091, 120910D (2022) https://doi.org/10.1117/12.2616230

KEYWORDS: Molecules, Absorption, Databases, Target detection, Infrared spectroscopy, Infrared signatures, Spectroscopy, Software, Signal processing, Optical filters

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Proceedings Article | 12 April 2021 Poster + Paper

Comparison of DFT calculated and measured IR absorption spectra

S. Wallace, S. Lambrakos, A. Shabaev, L. Massa

Proceedings Volume 11756, 117561G (2021) https://doi.org/10.1117/12.2585110

KEYWORDS: Absorption, Molecules, Sensors, Infrared sensors, Detection theory

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Proceedings Article | 12 April 2021 Poster + Paper

IR absorption spectra for isolated PFAS molecules using density functional theory

S. Wallace, S. Lambrakos, A. Shabaev, L. Massa

Proceedings Volume 11723, 117230L (2021) https://doi.org/10.1117/12.2585112

KEYWORDS: Molecules, Absorption, Target detection, Infrared radiation

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Proceedings Article | 23 April 2020 Paper

IR absorption spectra for isolated molecules of nitrosamines using density functional theory

S. Wallace, S. Lambrakos, L. Massa

Proceedings Volume 11388, 113880U (2020) https://doi.org/10.1117/12.2554346

KEYWORDS: Molecules, Absorption, Filtering (signal processing), Water, Analytical research, Databases, Optical filters, Target detection, Chemical species, Dielectrics

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Proceedings Article | 22 April 2020 Paper

On cross-correlation of DFT calculated and measured IR absorption spectra

S. Wallace, S. Lambrakos, L. Massa

Proceedings Volume 11423, 1142317 (2020) https://doi.org/10.1117/12.2554394

KEYWORDS: Molecules, Absorption, Optical filters, Sensors, Databases, Detection and tracking algorithms, Infrared sensors, Environmental sensing, Chemical analysis, Analytical research

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Proceedings Article | 13 May 2019 Paper

IR absorption spectra for PCE, TCE, DCE, and VC molecules using density functional theory

L. Huang, S. Lambrakos, L. Massa

Proceedings Volume 10980, 1098014 (2019) https://doi.org/10.1117/12.2513448

KEYWORDS: Molecules, Absorption, Infrared spectroscopy, Target detection, Infrared radiation, Infrared signatures, Spectroscopy, Chemical species, Analytical research, Water

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Proceedings Article | 11 September 2018 Paper

IR absorption spectra for SixOy-nH2O molecular clusters using density functional theory

L. Huang, S. Lambrakos, L. Massa

Proceedings Volume 10734, 107340G (2018) https://doi.org/10.1117/12.2317764

KEYWORDS: Absorption, Molecules, Target detection, Chemical species, Analytical research, Silicon, Oxides, Pollution control, Environmental sensing, Quartz

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Proceedings Article | 17 May 2016 Paper

Calculation of vibrational and electronic excited state absorption spectra of arsenic-water complexes using density functional theory

L. Huang, S. Lambrakos, A. Shabaev, L. Massa

Proceedings Volume 9840, 98401E (2016) https://doi.org/10.1117/12.2222592

KEYWORDS: Absorption, Molecules, Arsenic, Electromagnetic radiation, Dielectrics, Ultraviolet radiation, Analytical research, Water, Environmental sensing, Liquids

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Proceedings Article | 21 May 2015 Paper

Calculation of electronic-excited-state absorption spectra of water clusters using time-dependent density functional theory

L. Huang, S. Lambrakos, A. Shabaev, L. Massa

Proceedings Volume 9472, 94720B (2015) https://doi.org/10.1117/12.2176435

KEYWORDS: Absorption, Molecules, Crystals, Oscillators, Dielectrics, Electromagnetic radiation, Ultraviolet radiation, Water, Environmental sensing, Analytical research

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Proceedings Article | 9 June 2014 Paper

DFT calculated THz absorption spectra of water clusters

L. Huang, S. Lambrakos, A. Shabaev, N. Bernstein, L. Massa

Proceedings Volume 9078, 90780K (2014) https://doi.org/10.1117/12.2049974

KEYWORDS: Absorption, Molecules, Terahertz radiation, Crystals, Chemical species, Liquid crystals, Liquids, Dielectrics, Molecular interactions, Analytical research

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Proceedings Article | 5 June 2014 Paper

Prototype spectral analysis of water samples for monitoring and treatment of public water resources

S. Lambrakos, M. Lee, C. Yapijakis, L. Ramsey, L. Huang, A. Shabaev, L. Massa

Proceedings Volume 9112, 911219 (2014) https://doi.org/10.1117/12.2049963

KEYWORDS: Statistical analysis, Databases, Chemical analysis, Absorption, Prototyping, Analytical research, Systems modeling, Data modeling, Ultraviolet radiation, Infrared radiation

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Proceedings Article | 31 May 2013 Paper

THz absorption spectra and stability of Fe water complexes calculated by density functional theory

L. Huang, S. Lambrakos, A. Shabaev, L. Massa, C. Yapijakis

Proceedings Volume 8718, 871803 (2013) https://doi.org/10.1117/12.2014652

KEYWORDS: Dielectrics, Absorption, Iron, Terahertz radiation, Chemical species, Molecules, Electromagnetic radiation, Metals, Water, Vegetation

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Proceedings Article | 9 May 2012 Paper

Resonance structure of molecular clusters of B-HMX for THz frequencies

L. Huang, A. Shabaev, S. Lambrakos, L. Massa

Proceedings Volume 8363, 836304 (2012) https://doi.org/10.1117/12.918663

KEYWORDS: Dielectrics, Terahertz radiation, Molecules, Oscillators, Absorption, Electromagnetism, Analytical research, Numerical simulations, Chemical species, Statistical modeling

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Proceedings Article | 7 May 2012 Paper

Resonance structure of water complexes of beta-HMX for THz frequencies

L. Huang, A. Shabaev, S. Lambrakos, N. Bernstein, V. Jacobs, L. Massa

Proceedings Volume 8382, 83820C (2012) https://doi.org/10.1117/12.923361

KEYWORDS: Molecules, Terahertz radiation, Dielectrics, Explosives, Absorption, Explosives detection, Sensors, Environmental sensing, Numerical simulations, Improvised explosive device detection

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Proceedings Article | 13 June 2007 Paper

Comment on the suppression of noise by the ribosome in the transition state for formation of the peptide bond

Lou Massa

Proceedings Volume 6603, 66030H (2007) https://doi.org/10.1117/12.724827

KEYWORDS: Hydrogen, Catalysis, Information theory, Neodymium, Proteins, Crystals, X-rays, Quantum mechanics, Molecules, Photonics

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Showing 5 of 19 publications

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