Dr. Morgan Gray Profile

Dr. Morgan Gray

at Lab d'Astrophysique de Marseille

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 30 August 2022 Poster + Paper

DEEPLOOP: DEEP Learning for an Optimized adaptive Optics Psf estimation

Morgan Gray, Maxime Dumont, Olivier Beltramo-Martin, Jean-Charles Lambert, Benoit Neichel, Thierry Fusco

Proceedings Volume 12185, 1218538 (2022) https://doi.org/10.1117/12.2629874

KEYWORDS: Point spread functions, Adaptive optics, Telescopes, Data modeling, Atmospheric modeling, Machine learning

Read Abstract +

Proceedings Article | 27 August 2022 Poster + Paper

Deep learning for space-borne focal-plane wavefront sensing

Maxime Dumont, Carlos Correia, Jean-François Sauvage, Noah Schwartz, Morgan Gray, Olivier Beltramo-Martin, Jaime Cardoso

Proceedings Volume 12180, 1218034 (2022) https://doi.org/10.1117/12.2628868

KEYWORDS: Point spread functions, Neural networks, Wavefront sensors, Wavefronts, Image segmentation, Error analysis, Telescopes, Spatial resolution, Mirrors, Image acquisition

Read Abstract +

Proceedings Article | 4 August 2014 Paper

COMPASS: an efficient, scalable and versatile numerical platform for the development of ELT AO systems

D. Gratadour, M. Puech, C. Vérinaud, P. Kestener, M. Gray, C. Petit, J. Brulé, Y. Clénet, F. Ferreira, E. Gendron, M. Lainé, A. Sevin, G. Rousset, F. Hammer, I. Jégouzo, Michele Paillous, S. Taburet, Y. Yang, J.-L. Beuzit, A. Carlotti, M. Westphal, B. Epinat, M. Ferrari, T. Gautrais, J. Lambert, B. Neichel, S. Rodionov

Proceedings Volume 9148, 91486O (2014) https://doi.org/10.1117/12.2056358

KEYWORDS: Adaptive optics, Computer simulations, Device simulation, Data acquisition, Instrument modeling, Systems modeling, Interfaces, Prototyping, Data modeling, Sensors

Read Abstract +

Proceedings Article | 1 November 2012 Paper

New wavefront sensing concepts for adaptive optics instrumentation

K. El Hadi, M. Gray, T. Fusco, B. Le Roux

Proceedings Volume 8535, 85350J (2012) https://doi.org/10.1117/12.974531

KEYWORDS: Adaptive optics, Sensors, Spatial light modulators, Microelectromechanical systems, Actuators, Mirrors, Wavefront sensors, Turbulence, Filtering (signal processing), Deformable mirrors

Read Abstract +

Proceedings Article | 13 September 2012 Paper

New modelling of freeform surfaces for optical design of astronomical instruments

S. Pascal, M. Gray, S. Vives, D. Le Mignant, M. Ferrari, J.-G. Cuby, K. Dohlen

Proceedings Volume 8450, 845053 (2012) https://doi.org/10.1117/12.925299

KEYWORDS: Zemax, Modeling, Optical design, Zernike polynomials, Mirrors, Astronomy, Telescopes, Freeform optics, Optical instrument design, Image quality

Read Abstract +

Proceedings Article | 13 September 2012 Paper

Ensemble Transform Kalman Filter, a nonstationary control law for complex AO systems on ELTs: theoretical aspects and first simulations results

M. Gray, B. Le Roux

Proceedings Volume 8447, 84471T (2012) https://doi.org/10.1117/12.924894

KEYWORDS: Adaptive optics, Turbulence, Control systems, Matrices, Telescopes, Filtering (signal processing), Systems modeling, Complex systems, Actuators, Autoregressive models

Read Abstract +

Proceedings Article | 30 September 2011 Paper

A new basis of polynomials for off-axis highly aspheric optical surfaces

M. Gray, M. Ferrari, S. Vives

Proceedings Volume 8172, 817217 (2011) https://doi.org/10.1117/12.896629

KEYWORDS: Aspheric lenses, Optical design, Zernike polynomials, Wavefronts, Mathematical modeling, Matrices, Geometrical optics, Optimization (mathematics), Adaptive optics, Actuators

Read Abstract +

Proceedings Article | 21 September 2011 Paper

Modeling highly aspherical optical surfaces using a new polynomial formalism into Zemax

S. Vives, S. Pascal, A. Secroun, M. Gray, D. Le Mignant, J.-G. Cuby, M. Ferrari

Proceedings Volume 8167, 81670B (2011) https://doi.org/10.1117/12.896906

KEYWORDS: Zemax, Zernike polynomials, Optical design, Telescopes, Image quality, Mathematical modeling, Optical components, Image quality standards, Optimization (mathematics), Ray tracing

Read Abstract +

Showing 5 of 8 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years