Dr. Shirley Enguehard Profile

Dr. Shirley Enguehard

CEO at AMP Research Inc

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Author

Publications (14)

Proceedings Article | 23 August 2005 Paper

Limits on adaptive optics from laser guide star incoherency

S. Enguehard, B. Hatfield

Proceedings Volume 5895, 58950C (2005) https://doi.org/10.1117/12.619521

KEYWORDS: Laser guide stars, Backscatter, Adaptive optics, Stars, Telescopes, Wavefront sensors, Spatial coherence, Atmospheric optics, Atmospheric turbulence, Turbulence

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Proceedings Article | 23 August 2005 Paper

The role of diffraction in an extended beacon laser guide star

S. Enguehard, B. Hatfield, L. Whiting

Proceedings Volume 5895, 58950B (2005) https://doi.org/10.1117/12.621105

KEYWORDS: Spiral phase plates, Diffraction, Adaptive optics, Turbulence, Optical vortices, Scattering, Atmospheric propagation, Light scattering, Phase measurement, Laser guide stars

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Proceedings Article | 23 August 2005 Paper

The diffractive limits of atmospheric compensation and laser guide star return initial conditions

S. Enguehard, Brian Hatfield, L. Whiting

Proceedings Volume 5895, 58950A (2005) https://doi.org/10.1117/12.621109

KEYWORDS: Atmospheric propagation, Diffraction, Turbulence, Laser guide stars, Adaptive optics, Wavefront sensors, Wave propagation, Atmospheric turbulence, Refraction, Spiral phase plates

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Proceedings Article | 23 August 2005 Paper

Introduction to laser guide star theory versus experiment

S. Enguehard, B. Hatfield

Proceedings Volume 5895, 589507 (2005) https://doi.org/10.1117/12.621111

KEYWORDS: Laser guide stars, Backscatter, Adaptive optics, Atmospheric propagation, Turbulence, Sodium, Transmitters, Wave propagation, Geometrical optics, Spatial coherence

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Proceedings Article | 18 October 2004 Paper

Exact analytic solution to the problem of thermal blooming and its interaction with turbulence: results from analytic functional scaling

Shirley Enguehard, Brian Hatfield

Proceedings Volume 5552, (2004) https://doi.org/10.1117/12.561451

KEYWORDS: Thermal blooming, Absorption, Turbulence, Atmospheric propagation, Optical simulations, Adaptive optics, Actuators, Systems modeling, Atmospheric turbulence, Physics

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Proceedings Article | 12 December 2003 Paper

The SOPHI concept adaptive mirror: utilizing Cesic ceramic material

Les Whiting, S. Enguehard, Brian Hatfield, Matthias Krodel, Werner Hupfer, Manfred Ziegler

Proceedings Volume 5179, (2003) https://doi.org/10.1117/12.508045

KEYWORDS: Actuators, Mirrors, Segmented mirrors, Ceramics, Wavefront sensors, Phase measurement, Amplifiers, Adaptive optics, Integrated optics, Sensors

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Proceedings Article | 30 September 1994 Paper

Diffractive metrics for segmented mirrors

S. Enguehard, Brian Hatfield

Proceedings Volume 2210, (1994) https://doi.org/10.1117/12.188137

KEYWORDS: Segmented mirrors, Adaptive optics, Active optics, Atmospheric optics, Algorithm development, Diffraction gratings, Control systems, Crystallography, Wavefront sensors, Phase compensation

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Proceedings Article | 1 November 1993 Paper

Diffractive errors in segmented adaptive optics

S. Enguehard, Brian Hatfield

Proceedings Volume 1945, (1993) https://doi.org/10.1117/12.158787

KEYWORDS: Mirrors, Adaptive optics, Image segmentation, Phase measurement, Wavefront sensors, Segmented mirrors, Sensors, Control systems, Wavefronts, Scattering

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Proceedings Article | 15 September 1993 Paper

Diffractive limit of phase-only compensation

S. Enguehard, Brian Hatfield

Proceedings Volume 1968, (1993) https://doi.org/10.1117/12.154839

KEYWORDS: Turbulence, Atmospheric propagation, Diffraction, Phase measurement, Near field, Scintillation, Wave propagation, Remote sensing, Wavefront sensors, Adaptive optics

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Proceedings Article | 1 May 1992 Paper

Fredholm series solution to the integral equations of thermal blooming

S. Enguehard, Brian Hatfield, William Peterson

Proceedings Volume 1628, (1992) https://doi.org/10.1117/12.58983

KEYWORDS: Atmospheric propagation, Thermal blooming, Turbulence, Adaptive optics, Diffraction, Wave propagation, Phase compensation, Physics, Missiles, Thermal effects

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Proceedings Article | 1 May 1991 Paper

Path integral approach to thermal blooming

S. Enguehard, Brian Hatfield

Proceedings Volume 1408, (1991) https://doi.org/10.1117/12.43555

KEYWORDS: Atmospheric propagation, Thermal blooming, Laser beam propagation, Earth's atmosphere, Wave propagation, Particles, Atmospheric particles, Refraction, Diffraction, Physics

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Proceedings Article | 1 May 1991 Paper

Review of the physics of small-scale thermal blooming in uplink propagation

S. Enguehard, Brian Hatfield

Proceedings Volume 1415, (1991) https://doi.org/10.1117/12.43683

KEYWORDS: Atmospheric propagation, Thermal blooming, Turbulence, Physics, Absorption, Actuators, Modeling and simulation, Adaptive optics, Laser systems engineering, Neodymium

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Proceedings Article | 1 May 1991 Paper

Functional reconstruction predictions of uplink whole beam Strehl ratios in the presence of thermal blooming

S. Enguehard, Brian Hatfield

Proceedings Volume 1408, (1991) https://doi.org/10.1117/12.43556

KEYWORDS: Absorption, Systems modeling, Nonlinear optics, Thermal blooming, Atmospheric propagation, Laser beam propagation, Earth's atmosphere, Optical simulations, Turbulence, Atmospheric turbulence

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Proceedings Article | 1 May 1990 Paper

Perturbative approach to the small-scale physics of thermal blooming

S. Enguehard, Brian Hatfield

Proceedings Volume 1221, (1990) https://doi.org/10.1117/12.18362

KEYWORDS: Atmospheric propagation, Neodymium, Laser beam propagation, Thermal blooming, Actuators, Earth's atmosphere, Turbulence, Beam propagation method, Phase compensation, Numerical simulations

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Showing 5 of 14 publications

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