PDI - Resultado de Búsqueda

Amokrane Berdja

Astronomer, Instrumentation Scientist and Data Analysis Consultant

Independent

Santiago, Chile

Scientific Instrumentation, Optical Design, Spectroscopy, Data and Image Analysis, Optical Turbulence, Deep Learning Applications

Astronomy, University of Nice-Sophia Antipolis. Francia, 2007
Physics, University of Sciences and Technology Houari Boumediene. Argelia, 2002
Physis, University of Sciences and Technology Houari Boumediene. Argelia, 1998

Teaching-and-Research Full Time

University of Nice-Sophia Antipolis

Nice, Francia

2007 - 2008
Postdoctoral Research Associate Full Time

Cerro Tololo Inter-American Observatory

Chile

2008 - 2009
Postdoctoral Research Associate Full Time

Pontificia Universidad Católica de Chile

Centre for Astro-Engineering

Santiago, Chile

2011 - 2014
Postdoctoral Research Associate Full Time

Pontificia Universidad Católica de Chile

Santiago, Chile

2014 - 2016

Astronomer Full Time

Research Center in Astronomy, Astrophysics and Geophysics

Algiers, Argelia

2000 - 2006
Researcher Full Time

CNRS/CASSIOPEE laboratory at Nice Observatory

Nice, Francia

2006 - 2007
Researcher Full Time

Las Campanas Observatory - Carnegie Institution of Washington/GMT telescope

Chile

2010 - 2011
Instrument Scientist Full Time

DICTUC SA Pontificia Universidad Católica de Chile

Chile

2016 - 2017
Chief Instrumentation Scientist Full Time

SkyWalkers Andes Scientific Instruments SpA

Chile

2018 - 2020


Restoration of T80-S telescope's images using neural networks Bernardi, Rafael L.; Berdja, Amokrane; Guzman, Christian Dani; Torres-Torriti, Miguel; Roth, Martin M. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)
Restoration of images with a spatially varying PSF of the T80-S telescope optical model using neural networks Berdja, Amokrane; Torres-Torriti, Miguel Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
Characterizing Optical Turbulence at the GMT Site with MooSci and MASS-DIMM Prieto, G.; Berdja, A.; Villanueva, S.; Marshall, J. L. Article ISI SCOPUS Publications of the Astronomical Society of the Pacific (2012)
Temporal characterization of atmospheric turbulence with the Generalized Seeing Monitor instrument Ziad, A.; Ali, W. Dali Article ISI Journal of Optics (2012)
First results from optical turbulence measurements at Cerro Las Campanas in 2010 Berdja, A.; Prieto, G.; Thomas-Osip, JE Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2011)
Multi-instrument measurement campaign at Paranal in 2007 Characterization of the outer scale and the seeing of the surface layer Ali, WD; Ziad, A.; Berdja, A.; Maire, J; Borgnino J.; Sarazin, M; Lombardi, G; NAVARRETE, J.; Ramio, HV; Reyes, M.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2010)
Near-ground turbulence profiles from lunar scintillometer Tokovinin, A; Bustos, E; Berdja, A. Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2010)
On the DIMM interpretation of non-Kolmogorov turbulence in the atmospheric surface layer Berdja, A. Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2010)
MOSP: Monitor of Outer Scale profile Ziad, Aziz; Maire, Jerome; Borgnino, Julien; Ali, Wassila Dali; Berdja, Amokrane; Ben Abdallah, Khaled; Clenet, Y; Conan, JM Article ISI 1ST AO4ELT CONFERENCE - ADAPTIVE OPTICS FOR EXTREMELY LARGE TELESCOPES (2009)
Modelling the optical turbulence boiling and its effect on finite-exposure differential image motion Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
Fresnel diffraction and polychromatic effects on angle-of-arrival fluctuations Irbah, A Article ISI JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS (2006)
Simulation of pupil-plane observation of angle-of-arrival fluctuations in daytime turbulence Irbah, A; Gonglewski, JD Article ISI ADVANCES IN OPTICAL AND MECHANICAL TECHNOLOGIES FOR TELESCOPES AND INSTRUMENTATION IV (2004)


Optomechanical design of PAWS, the Potsdam Arrayed Waveguide Spectrograph ConferencePaper (2020)
Experimental results on using artificial neural networks for accurate centroiding in Shack-Hartmann wavefront sensors with elongated spots Santibanez, EG ConferencePaper ISI SCOPUS ADVANCES IN OPTICAL AND MECHANICAL TECHNOLOGIES FOR TELESCOPES AND INSTRUMENTATION IV (2016)
FIDEOS: a high resolution echelle spectrograph for the ESO 1m telescope at La Silla Tala, M.; Berdja, A.; Jones, M; Vanzi L.; Ropert, S; Flores, M; Viscasillas, C ConferencePaper ISI SCOPUS ADVANCES IN OPTICAL AND MECHANICAL TECHNOLOGIES FOR TELESCOPES AND INSTRUMENTATION IV (2014)
LOTUCE2, a dome-seeing instrument for the E-ELT Berdja, A.; Guzman D.; Saez N.; David N.; Dubost, N; Sarazin, M; Ziad, A. ConferencePaper ISI ADVANCES IN OPTICAL AND MECHANICAL TECHNOLOGIES FOR TELESCOPES AND INSTRUMENTATION IV (2014)
Using DARC in a Multi-Object AO Bench and in a Dome Seeing Instrument Saez N.; Basden A.; Guzman D.; Dubost, N; Berdja, A. ConferencePaper ISI SCOPUS ADVANCES IN OPTICAL AND MECHANICAL TECHNOLOGIES FOR TELESCOPES AND INSTRUMENTATION IV (2014)
First results on dome turbulence characterisation using the LOTUCE prototype Berdja, A.; Osborn J.; Sarazin, M; Dali Ali W.; Ziad, A. ConferencePaper SCOPUS 13th European Conference on Antennas and Propagation, EuCAP 2019 (2013)
An Echelle Spectrograph for precise radial velocity measurements in the near IR Berdja, A.; Vanzi L.; Jordán A.; Koshida S. ConferencePaper ISI SCOPUS Proceedings of SPIE - The International Society for Optical Engineering (2012)
Near-Ground optical turbulence measurements at Cerro las campanas Prieto, G.; Berdja, A. ConferencePaper SCOPUS Revista Mexicana de Astronomia y Astrofisica: Serie de Conferencias (2011)
Monitoring of the atmospheric turbulence profiles for the specification of ELTs adaptive optics systems Ziad, A.; Borgnino J.; Martin, F; Maire, J; Berdja, A.; FanteÃ¯-Caujolle Y.; Sarazin, M; Tokovinin, A ConferencePaper SCOPUS Proceedings of SPIE - The International Society for Optical Engineering (2010)
Monitoring of the environmental conditions inside the dome of the 4m Blanco Telescope at CTIO Abbott, T. M. C.; Bustos E.B.; Seguel, J.; Berdja, A.; Riddle E.; SehÃ¶ek M. ConferencePaper SCOPUS Proceedings of SPIE - The International Society for Optical Engineering (2010)
MooSci: A lunar scintillometer Villanueva Jr. S.; Marshall, J; Berdja, A.; Prieto, G.; Carona D. ConferencePaper SCOPUS Proceedings of SPIE - The International Society for Optical Engineering (2010)
Surface Layer characterization at Paranal Observatory Lombardi, G; Melnick J.; Goni, RHH; NAVARRETE, J.; Sarazin, M; Berdja, A.; Tokovinin, A; Wilson, R; Osborn J.; Butterley, T; et al. ConferencePaper ISI SCOPUS Proceedings of SPIE - The International Society for Optical Engineering (2010)