Dr. Andrey S. Alenin Profile

Dr. Andrey S. Alenin

Research Associate at UNSW Canberra

SPIE Involvement:

Author

Publications (27)

Proceedings Article | 7 June 2024 Presentation + Paper

Angle of polarization confidence metric for polarization imaging

Bradley Ratliff, J. Scott Tyo, Oscar Rodríguez-Herrera, Andrey Alenin

Proceedings Volume 13050, 1305002 (2024) https://doi.org/10.1117/12.3012968

KEYWORDS: Polarization, Polarimetry, Sensors, Color, Cameras, Optical spheres, RGB color model, Staring arrays, Reflection, Linear filtering

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Proceedings Article | 5 October 2023 Presentation

Multi-harmonic reconstruction of photoelastic modulator-based complete Mueller polarimeters

Luis Oscar Gonzalez Siu, Andrey Alenin, Neil Bruce, Joe Kurtz, J. Scott Tyo

Proceedings Volume PC12690, PC1269009 (2023) https://doi.org/10.1117/12.2676305

KEYWORDS: Polarimetry, Photoelasticity, Mueller matrices, Simulations, Photoelastic modulators, Modulation

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Proceedings Article | 3 October 2023 Presentation + Paper

Feasibility analysis and Mueller matrix retrieval strategy for a scene-adaptive modulated imaging polarimeter

Oscar Rodríguez-Herrera, J. Scott Tyo, Lingxi Wang, Mehrtash Harandi, Connor Flannery, Joe Kurtz, Andrey Alenin

Proceedings Volume 12690, 126900H (2023) https://doi.org/10.1117/12.2676575

KEYWORDS: Mueller matrices, Polarimetry, Modulation, Polarization, Spatial light modulators, Linear polarizers, Light sources and illumination, Calibration, Phase shifts

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Proceedings Article | 3 August 2021 Presentation

Machine learning based adaptive channel filter in multi-domain modulated polarimeter

Jiawei Song, Andrey Alenin, J.Scott Tyo, Qiwei Li

Proceedings Volume 11833, 118330V (2021) https://doi.org/10.1117/12.2596149

KEYWORDS: Polarimetry, Modulation, Machine learning, Optical filters, Digital filtering, Sensors, Polarization, Neural networks, Image restoration, Image resolution

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Proceedings Article | 1 August 2021 Presentation + Paper

Structured and unstructured modulation and reconstruction of DoFP image data

Connor Flannery, Qiwei Li, Joe Kurtz, Andrey Alenin, J. Scott Tyo

Proceedings Volume 11833, 118330D (2021) https://doi.org/10.1117/12.2596129

KEYWORDS: Polarimetry, Polarization, Spatial light modulators, Optical filters, Linear filtering, Image filtering, Sensors

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Proceedings Article | 1 August 2021 Presentation

Deep learning based adaptive filtering technique for spectral–temporally modulated channeled spectropolarimetry

Qiwei Li, Jiawei Song, Andrey Alenin, J. Scott Tyo

Proceedings Volume 11833, 118330U (2021) https://doi.org/10.1117/12.2596148

KEYWORDS: Modulation, Optical filters, Digital filtering, Neural networks, Linear filtering, Amplitude modulation

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Proceedings Article | 10 September 2019 Presentation

Hybrid modulation schemes for adaptive polarimetry (Conference Presentation)

Jiawei Song, Andrey Alenin, Israel Vaughn, J. Scott Tyo

Proceedings Volume 11132, 111320W (2019) https://doi.org/10.1117/12.2530077

KEYWORDS: Modulation, Polarimetry, Detector arrays, Image restoration, Optical filters, Digital filtering

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Proceedings Article | 10 September 2019 Presentation

Polarization-color mapping, a user study in visualization (Conference Presentation)

Andrew Kruse, Scott Tyo, Andrey Alenin

Proceedings Volume 11132, 1113202 (2019) https://doi.org/10.1117/12.2530252

KEYWORDS: Polarization, Visualization, Color vision, Associative arrays, RGB color model, Visual process modeling, Error analysis

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Proceedings Article | 10 September 2019 Presentation

Mixed channels in PEM-based Mueller matrix polarimeters (Conference Presentation)

Andrey Alenin, Farhana Bashar, J. Scott Tyo

Proceedings Volume 11132, 111320F (2019) https://doi.org/10.1117/12.2530537

KEYWORDS: Polarimetry, Photoelastic modulators, Modulation, Manufacturing, Tolerancing, Signal to noise ratio

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Proceedings Article | 6 September 2019 Presentation + Paper

Improving performance of PEM-based partial Mueller matrix polarimeters

Farhana Bashar, Joseph Kurtz, Andrey Alenin, J. Scott Tyo

Proceedings Volume 11132, 111320I (2019) https://doi.org/10.1117/12.2530305

KEYWORDS: Polarimetry, Modulation, Numerical modeling, Photoelastic modulators, Signal to noise ratio, Spectrum analysis, Homodyne detection, Heterodyning, Amplifiers, Demodulation

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SPIE Journal Paper | 3 April 2019 Open Access

Review of visualization methods for passive polarization imaging

Andrew Kruse, Andrey Alenin, J. Scott Tyo

OE, Vol. 58, Issue 08, 082414, (April 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.8.082414

KEYWORDS: Polarization, Visualization, RGB color model, Polarimetry, Optical engineering, Color difference, Spatial frequencies, Color vision, Visual system, Data visualization

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SPIE Journal Paper | 9 January 2019 Open Access

Design considerations for an optical link supporting intersatellite quantum key distribution

Denis Naughton, Robert Bedington, Simon Barraclough, Tanvirul Islam, Doug Griffin, Brenton Smith, Joe Kurtz, Andrey Alenin, Israel Vaughn, Arvind Ramana, Igor Dimitrijevic, Zong Sheng Tang, Christian Kurtsiefer, Alexander Ling, Russell Boyce

OE, Vol. 58, Issue 01, 016106, (January 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.1.016106

KEYWORDS: Space operations, Quantum key distribution, Receivers, Satellites, Photons, Sensors, Telescopes, Avalanche photodetectors, Acquisition tracking and pointing, Telecommunications

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Proceedings Article | 16 May 2018 Presentation + Paper

Overview of visualization strategies for polarimetric imaging data

Andrew Kruse, Andrey Alenin, Israel Vaughn, J. Scott Tyo

Proceedings Volume 10655, 106550S (2018) https://doi.org/10.1117/12.2304678

KEYWORDS: Visualization, Polarization, Polarimetry, Visual analytics, RGB color model, Information visualization, Opacity, Structural design, Visual process modeling, Scattering

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Proceedings Article | 14 May 2018 Presentation + Paper

Channel-first design of modulated polarimeters

Jiawei Song, Israel Vaughn, Andrey Alenin, Michael Gehm, J. Scott Tyo

Proceedings Volume 10655, 106550I (2018) https://doi.org/10.1117/12.2309847

KEYWORDS: Polarimetry, Wave plates, Polarization, Poincaré sphere, Sensors, Polarimetric sensing, Remote sensing

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Proceedings Article | 25 September 2017 Presentation + Paper

Polarization-color mapping strategies: catching up with color theory

Andrew Kruse, Andrey Alenin, Israel Vaughn, J. Scott Tyo

Proceedings Volume 10407, 104070G (2017) https://doi.org/10.1117/12.2274254

KEYWORDS: Polarization, RGB color model, Visualization, Color difference, Polarimetry, Associative arrays, 3D modeling, Visibility, Colorimetry, Data visualization

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Proceedings Article | 25 September 2017 Presentation

Temporal focal plane filter arrays (Conference Presentation)

Israel Vaughn, Andrey Alenin, Scott Tyo

Proceedings Volume 10376, 1037608 (2017) https://doi.org/10.1117/12.2274555

KEYWORDS: Optical filters, Staring arrays, Imaging systems, Computing systems, 3D image processing, Polarimetry, Imaging arrays, Optical testing, Sensors, Switching

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Proceedings Article | 19 September 2017 Presentation + Paper

A nine-channeled partial Mueller matrix polarimeter

Andrey Alenin, Israel Vaughn, J Scott Tyo

Proceedings Volume 10407, 104070L (2017) https://doi.org/10.1117/12.2274586

KEYWORDS: Modulation, Polarimetry, Polarization, Sensors, Wave plates, Optical design

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Proceedings Article | 19 September 2017 Presentation + Paper

A fast Stokes polarimeter: preliminary design

Israel Vaughn, Andrey Alenin, J. Scott Tyo

Proceedings Volume 10407, 1040702 (2017) https://doi.org/10.1117/12.2274512

KEYWORDS: Wave plates, Polarimetry, Imaging systems, Fourier transforms, Polarization, Staring arrays, Spatial frequencies, Demodulation, Temporal resolution

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Proceedings Article | 4 May 2016 Paper

Bounds on the microanalyzer array assumption

Israel Vaughn, Andrey Alenin, J. Scott Tyo

Proceedings Volume 9853, 98530W (2016) https://doi.org/10.1117/12.2230052

KEYWORDS: Polarimetry, Polarization, Modulation, Shape analysis, Fourier transforms, Staring arrays, Signal attenuation, Sensors, Remote sensing, Current controlled current source

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Proceedings Article | 4 May 2016 Paper

Estimation of errors in partial Mueller matrix polarimeter calibration

Andrey Alenin, Israel Vaughn, J. Scott Tyo

Proceedings Volume 9853, 98530T (2016) https://doi.org/10.1117/12.2228442

KEYWORDS: Polarimetry, Calibration, Error analysis, Polarization, Polysomnography, Wave plates, Lawrencium, Matrices, Linear polarizers, Sensors

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Proceedings Article | 3 September 2015 Paper

Bandwidth and information in the design and analysis of polarimeters

J. Tyo, Andrey Alenin

Proceedings Volume 9613, 96130O (2015) https://doi.org/10.1117/12.2190134

KEYWORDS: Polarimetry, Modulation, Polarization, Modulators, Signal to noise ratio, Sensors, Wavefronts, Polysomnography, Wave plates, Spectral resolution

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Proceedings Article | 1 September 2015 Paper

A multi-domain full-Stokes polarization modulator that is efficient for 300-2500nm spectropolarimetry

Frans Snik, Gerard van Harten, Andrey Alenin, Israel Vaughn, J. Tyo

Proceedings Volume 9613, 96130G (2015) https://doi.org/10.1117/12.2187459

KEYWORDS: Modulation, Modulators, Polarization, Polarimetry, Demodulation, Quartz, Wave plates, Prototyping, Spectral resolution, Manufacturing

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Proceedings Article | 1 September 2015 Paper

Channeled partial Mueller matrix polarimetry

Andrey Alenin, J. Tyo

Proceedings Volume 9613, 96130M (2015) https://doi.org/10.1117/12.2189087

KEYWORDS: Polarimetry, Modulation, Sensors, Space sensors, Polarization, Matrices, Lawrencium, Analytical research, Fourier transforms, Inverse problems

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SPIE Press Book | 21 January 2015

Field Guide to Linear Systems in Optics

J. Scott Tyo, Andrey Alenin

KEYWORDS: Mirrors, Optical filters, Electronic filtering, Wavefronts, Spherical lenses, Wave propagation, Optical transfer functions, Diffraction, Imaging systems, Digital filtering

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Proceedings Article | 27 September 2013 Paper

SWIR active polarization imaging for material identification

Daniel LeMaster, Adoum Mahamat, Bradley Ratliff, Andrey Alenin, J. Scott Tyo, Bradley Koch

Proceedings Volume 8873, 88730O (2013) https://doi.org/10.1117/12.2023351

KEYWORDS: Imaging systems, Polarization, Polarimetry, Target detection, Short wave infrared radiation, Polysomnography, Detection and tracking algorithms, Metals, Wave plates, Linear polarizers

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Proceedings Article | 8 June 2012 Paper

Task-specific snapshot Mueller matrix channeled spectropolarimeter optimization

Andrey Alenin, J. Scott Tyo

Proceedings Volume 8364, 836402 (2012) https://doi.org/10.1117/12.921911

KEYWORDS: Modulation, Polarimetry, Polarization, Wave plates, Matrices, Chemical elements, Signal to noise ratio, Sensors, Fourier transforms, Lawrencium

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Proceedings Article | 10 September 2011 Paper

Hyperspectral measurement of the scattering of polarized light by skin

Andrey Alenin, Lynne Morrison, Clara Curiel, J. Scott Tyo

Proceedings Volume 8160, 816014 (2011) https://doi.org/10.1117/12.895552

KEYWORDS: Polarization, Skin, Wave plates, Image registration, Light scattering, Polarimetry, Scattering, Projection systems, Image processing, Image fusion

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Showing 5 of 27 publications

Conference Committee Involvement (2)

Polarization Science and Remote Sensing XI

21 August 2023 | San Diego, California, United States

Polarization Science and Remote Sensing X

1 August 2021 | San Diego, California, United States

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