Dr. Ronald R. Parenti Profile

Dr. Ronald R. Parenti

Research Staff at MIT Lincoln Lab

SPIE Involvement:

Author

Proceedings Article | 4 June 2020 Presentation + Paper

Reciprocity-enhanced transmitter diversity for lasercom

Jeffrey Roth, Alexander Knoedler, Ronald Parenti, Shankararaman Ramakrishnan, Jeffrey Minch, John Moores

Proceedings Volume 11272, 1127209 (2020) https://doi.org/10.1117/12.2548463

KEYWORDS: Switches, Atmospheric propagation, Receivers, Transmitters, Turbulence, Scintillation, Optical switching, Atmospheric optics, Atmospheric modeling, Tolerancing

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Proceedings Article | 4 March 2019 Presentation + Paper

Variable, two-color acquisition beam for free-space laser communication terminals

Jeffrey Roth, Shankararaman Ramakrishnan, Robert Murphy, Alicia Volpicell, Stephen Rauch, Michael Andrle, Alexander King, Brett Reynolds, John Taylor, Ronald Parenti, John Chang, Todd Ulmer

Proceedings Volume 10910, 109100Q (2019) https://doi.org/10.1117/12.2513964

KEYWORDS: Acquisition tracking and pointing, Transmitters, Optical amplifiers, Signal attenuation, Free space optical communications, Receivers, Telecommunications, Optical communications, Beam shaping, Atmospheric scintillation, Beam mode converters

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Proceedings Article | 15 March 2016 Paper

The lunar laser communication demonstration time-of-flight measurement system: overview, on-orbit performance, and ranging analysis

M. Stevens, R. Parenti, M. Willis, J. Greco, F. Khatri, B. Robinson, D. Boroson

Proceedings Volume 9739, 973908 (2016) https://doi.org/10.1117/12.2218624

KEYWORDS: Navigation systems, Laser communications, Telecommunications, Data communications, Satellites, Clocks, Phase measurement, Receivers, Space operations, Global Positioning System

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Proceedings Article | 24 October 2012 Paper

Reciprocity-enhanced optical communication through atmospheric turbulence - part II: communication architectures and performance

Andrew Puryear, Jeffrey Shapiro, Ronald Parenti

Proceedings Volume 8517, 85170N (2012) https://doi.org/10.1117/12.930959

KEYWORDS: Telecommunications, Turbulence, Receivers, Transmitters, Adaptive optics, Free space optical communications, Data communications, Optical communications, Atmospheric optics, Atmospheric turbulence

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Proceedings Article | 24 August 2010 Paper

Comparisons of Cn2 measurements and power-in-fiber data from two long-path free-space optical communication experiments

Ronald Parenti, Steven Michael, Jeffrey Roth, Timothy Yarnall

Proceedings Volume 7814, 78140Z (2010) https://doi.org/10.1117/12.864256

KEYWORDS: Receivers, Scintillation, Turbulence, Free space optical communications, Transceivers, Information operations, Sensors, Transmitters, Free space optics, Signal detection

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Proceedings Article | 24 August 2010 Paper

Air-to-ground lasercom system demonstration design overview and results summary

Frederick Walther, Steven Michael, Ronald Parenti, John Taylor

Proceedings Volume 7814, 78140Y (2010) https://doi.org/10.1117/12.864262

KEYWORDS: Receivers, Scintillation, Turbulence, Distortion, Cameras, Forward error correction, Laser systems engineering, Laser development, Telecommunications, Free space optics

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Proceedings Article | 21 August 2009 Paper

The use of statistical channel models, full-field propagation codes, and field data to predict link availability

Steven Michael, Ronald Parenti, John Moores, William Wilcox, Timothy Yarnall, Alicia Volpicelli, John Taylor

Proceedings Volume 7464, 74640O (2009) https://doi.org/10.1117/12.825490

KEYWORDS: Error analysis, Scintillation, Receivers, Data modeling, Turbulence, Atmospheric propagation, Atmospheric modeling, Transceivers, Statistical modeling, Statistical analysis

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Proceedings Article | 2 May 2009 Paper

Analysis of rapid Cn2 fluctuations observed during a 5-km communication link experiment

Timothy Yarnall, Steven Michael, John Moores, Ronald Parenti, William Wilcox

Proceedings Volume 7324, 73240B (2009) https://doi.org/10.1117/12.818795

KEYWORDS: Turbulence, Receivers, Telecommunications, Scintillation, Optical communications, Solar radiation, Atmospheric propagation, Clouds, Atmospheric modeling, Atmospheric optics

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Proceedings Article | 2 May 2009 Paper

Comparison of scintillation measurements from a 5 km communication link to standard statistical models

Steven Michael, Ronald Parenti, Frederick Walther, Alicia Volpicelli, John Moores, William Wilcox, Robert Murphy

Proceedings Volume 7324, 73240J (2009) https://doi.org/10.1117/12.819006

KEYWORDS: Receivers, Scintillation, Forward error correction, Data modeling, Atmospheric scintillation, Statistical analysis, Transmitters, Turbulence, Atmospheric modeling, Spherical lenses

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Proceedings Article | 11 May 2007 Paper

PDF models for uplink to space in the presence of beam wander

Larry Andrews, Ronald Phillips, Richard Sasiela, Ronald Parenti

Proceedings Volume 6551, 655109 (2007) https://doi.org/10.1117/12.720681

KEYWORDS: Scintillation, Optical simulations, Modulation, Data modeling, Transmitters, Receivers, Atmospheric modeling, Free space optics, Numerical simulations, Near field

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SPIE Journal Paper | 1 July 2006

Strehl ratio and scintillation theory for uplink Gaussian-beam waves: beam wander effects

Larry Andrews, Ronald Phillips, Richard Sasiela, Ronald Parenti

OE, Vol. 45, Issue 07, 076001, (July 2006) https://doi.org/10.1117/12.10.1117/1.2219470

KEYWORDS: Scintillation, Collimation, Optical simulations, Transmitters, Receivers, Beam propagation method, Atmospheric propagation, Optical engineering, Wave propagation, Computer simulations

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Proceedings Article | 17 May 2006 Paper

Modeling the PDF for the irradiance of an uplink beam in the presence of beam wander

Ronald Parenti, Richard Sasiela, Larry Andrews, Ronald Phillips

Proceedings Volume 6215, 621508 (2006) https://doi.org/10.1117/12.666547

KEYWORDS: Scintillation, Turbulence, Atmospheric propagation, Near field, Distortion, Wave propagation, Beam propagation method, Data modeling, Transmitters, Receivers

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Proceedings Article | 25 May 2005 Paper

Beam wander effects on the scintillation index of a focused beam

Larry Andrews, Ronald Phillips, Richard Sasiela, Ronald Parenti

Proceedings Volume 5793, (2005) https://doi.org/10.1117/12.604855

KEYWORDS: Scintillation, Collimation, Optical simulations, Transmitters, Receivers, Atmospheric propagation, Beam propagation method, Wave propagation, Gaussian beams, Turbulence

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Showing 5 of 13 publications

SPIE Conference Volume | 22 October 1982

Millimeter Wave Technology I

Conference Committee Involvement (3)

Free-Space and Atmospheric Laser Communications XI

24 August 2011 | San Diego, California, United States

Free-Space Laser Communications X

2 August 2010 | San Diego, California, United States

Millimeter Wave Technology I

5 May 1982 | Arlington, United States

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