Mr. Joseph A. Duperre Profile

Joseph A. Duperre

Electrical Engineer at Johns Hopkins Univ Applied Physics Lab LLC

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Author

Publications (4)

Proceedings Article | 25 May 2011 Paper

Laser communication of FM audio/video signals using InGaAs modulating retro-reflectors

K. Grant, B. Clare, W. Martinsen, K. Mudge, H. Burris, C. Moore, J. Overfield, G. Gilbreath, W. Rabinovich, J. Duperre

Proceedings Volume 8038, 80380K (2011) https://doi.org/10.1117/12.887236

KEYWORDS: Fermium, Frequency modulation, Modulation, Video, Retroreflectors, Modulators, Indium gallium arsenide, Receivers, Laser communications, Atmospheric scintillation

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Proceedings Article | 22 February 2011 Paper

Study on the implementation of spatial light modulator liquid crystal device atmospheric simulator for short wavelength infrared applications

Freddie Santiago, Carlos Font, Christopher Wilcox, Ty Martinez, Stephen Myers, Joseph Duperre, Jonathan Andrews, Sergio Restaino, Charmaine Gilbreath, Don Payne

Proceedings Volume 7923, 79230R (2011) https://doi.org/10.1117/12.875469

KEYWORDS: Spatial light modulators, Point spread functions, Atmospheric turbulence, Turbulence, LCDs, Control systems, Short wave infrared radiation, Optical simulations, Algorithm development, Computer simulations

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Proceedings Article | 10 February 2011 Paper

Study of optical phase change measurement using the Hilbert Transform and interferometric techniques

Joseph Duperre, Carlos Font, G. Charmaine Gilbreath, David Bonanno, Eshani Tarpara, Alexander Golden

Proceedings Volume 7924, 79240B (2011) https://doi.org/10.1117/12.877704

KEYWORDS: Phase measurement, Interferometry, Atmospheric propagation, Spatial light modulators, Signal detection, Atmospheric turbulence, Interferometers, Atmospheric modeling, Fiber Bragg gratings, Optical testing

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Proceedings Article | 4 May 2010 Paper

FM-MRR analog audio transmission through a scintillated channel

Joseph Duperre, G. Charmaine Gilbreath, Carlos Font, Blerta Bajramaj, J. Sebastian Hidalgo

Proceedings Volume 7687, 76870P (2010) https://doi.org/10.1117/12.855449

KEYWORDS: Scintillation, Frequency modulation, Fermium, Modulators, Modulation, Analog electronics, Free space optics, Computer simulations, Retroreflectors, Distortion

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