Dr. Michael R. Roddewig Profile

Dr. Michael R. Roddewig

Assistant Professor at Univ of Alaska

SPIE Involvement:

Author

Area of Expertise:

Lidar , Water optics , Photonics engineering

Websites:

Company Website

Publications (5)

Proceedings Article | 12 March 2024 Presentation + Paper

Dynamic focus control in a coherent lidar using a fast MEMS mirror

Andrew Oliver, Stevens Shea, Michael Roddewig, Joseph Shaw, David Dickensheets

Proceedings Volume 12899, 128990C (2024) https://doi.org/10.1117/12.3000543

KEYWORDS: Mirrors, LIDAR, Signal detection, Microelectromechanical systems, Point clouds, Target detection

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Proceedings Article | 18 August 2021 Presentation + Paper

Near-monostatic angular Mueller matrix measurements using a simple laser polarimeter

Nathaniel Field, Michael Roddewig, Joseph Shaw

Proceedings Volume 11833, 118330P (2021) https://doi.org/10.1117/12.2594728

KEYWORDS: Polarimetry, Polarization, Reflectivity, Polysomnography, LIDAR, Sensors, Transmitters, Receivers, Bidirectional reflectance transmission function, Wave plates

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SPIE Journal Paper | 19 July 2021

Machine learning-based region of interest detection in airborne lidar fisheries surveys

Trevor Vannoy, Jackson Belford, Joseph Aist, Kyle Rust, Michael Roddewig, James Churnside, Joseph A. Shaw, Bradley M. Whitaker

JARS, Vol. 15, Issue 03, 038503, (July 2021) https://doi.org/10.1117/12.10.1117/1.JRS.15.038503

KEYWORDS: LIDAR, Neural networks, Machine learning, Inspection, Polarization, MATLAB, Optical inspection, Visualization, Telescopes, Evolutionary algorithms

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SPIE Journal Paper | 23 August 2017

Airborne lidar detection of an underwater thermal vent

Michael Roddewig, James Churnside, Joseph Shaw

JARS, Vol. 11, Issue 03, 036014, (August 2017) https://doi.org/10.1117/12.10.1117/1.JRS.11.036014

KEYWORDS: LIDAR, Photography, Pulsed laser operation, Computer engineering, Earth's atmosphere, Atmospheric sensing, Computing systems, Analytical research, Optical instrument design, Instrumentation engineering

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SPIE Journal Paper | 1 March 2017 Open Access

Dual-polarization airborne lidar for freshwater fisheries management and research

Michael Roddewig, Nathan Pust, James Churnside, Joseph Shaw

OE, Vol. 56, Issue 03, 031221, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.3.031221

KEYWORDS: LIDAR, Receivers, Research management, Signal to noise ratio, Water, Signal attenuation, Calibration, Scattering, Pulsed laser operation, Ecosystems

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