CentraleSupélec - CNRS UMR 8507
Université Paris-Saclay
Sorbonne Université
Dr Samir BELDI
Associate Professor at ESME Sudria
Phone: +33 1 69 85 16 xx
E-mail: Samir.Beldi(at)centralesupelec.fr
Background:
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Engineer degree in Electronics, UMMTO (2008)
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Master degree in Embedded Electronics and Communication Systems, Univ. Paris Nanterre (2016)
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PhD degree in Astronophysics and Space Instrumentation, Univ. PSL, Paris Observatory (2019)
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Postdoctoral Researcher, Paris Observatory (2019-2020)
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Teacher-researcher at ESME Sudria (since 2020)
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Associate Researcher at GeePs (since 2022)
Research interests:
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MKID (Microwave Kinetic Inductance Detectors): Superconducting thin films; NIR/visible detectors; EM analysis
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SPIAKID (SpectroPhotometric Imaging in Astronomy with Kinetic Inductance Detectors): Thin films; KID array; Cryogenics Systems
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Electronic devices and related instrumentation: Micro/nanotechnologies; Microwave passive components; Infrared (near-IR and far-IR/Terahertz) radiation bolometric detectors for imaging applications
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Currently developing NIR and THz imaging uncooled arrays
Teaching at ESME Sudria:
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Bachelor 1st Year: Analog and Digital Electronics
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Bachelor 2nd Year: Basics of Microchip Microcontroller; Processor System Architecture; Sensors and Electromagnetic Compatibility
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Bachelor 3rd Year: Programmable Microsystems (FPGA)
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Master 2nd Year: Basics of Analog Electronics
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Master 3rd Year: Basics of Digital Electronic
Some relevant publications:
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A. Dégardin, D. Alamarguy, A. Brézard Oudot, S. Beldi, C. Chaumont, F. Boussaha, A. Cheneau, A. Kreisler, "Fast and Uncooled Semiconducting Ca-Doped Y-Ba-Cu-O Thin Film-Based Thermal Sensors for Infrared," Sensors 23, 7934 (2023). https://doi.org/10.3390/s23187934
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P. Nicaise, J. Hue, J-M. Martin, S. Beldi et al., “Investigation of Optical Coupling in Microwave Kinetic Inductance Detectors using Superconducting Reflective Plates”, Journal of Low Temperature Physics, (2022) on going
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J. Hue, F. Boussaha, J-M. Martin, P. Nicaise, C. Chaumont, S. Beldi et al., “Large Inverse Transient Phase Response of Titanium-nitride-basedMicrowave Kinetic Inductance Detectors," Applied Physics Letters, 119, 212601 (2021).
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F. Boussaha, S. Beldi, A. Monfardini, J. Hu, M. Calvo, C. Chaumont, F. Levy-Bertrand, T. Vacelet, A. Traini, J. Firminy, M. Piat, and F. Reix, “Development of TiN Vacuum-Gap Capacitor Lumped Element Kinetic Inductance Detectors, Journal of Low Temperature Physics, 199, pp. 994-1003 (2019).
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S. Beldi, F. Boussaha, J. Hu, A. Monfardini, A. Traini, F. Levy-Bertrand, C. Chaumont, M. Gonzales, J. Firminy, F. Reix, M. Rosticher, S. Mignot, M. Piat, and P. Bonifacio “High Q-factor near in-frared and visible Al2O3-based parallel-plate capacitor kinetic inductance detectors”, Optics Express, 27(9), pp. 13319-13328 (2019).
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S. Beldi, F. Boussaha, C. Chaumont, S. Mignot, F. Reix, A. Tartari, T. Vacelet, A. Traini, M. Piat, and P. Bonifacio, "Design of Near Infrared and Visible Kinetic Inductance Detectors Using MIM Capacitors", Journal of Low Temperature Physics, 193, pp. 184-188 (2018).
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A. Traini, A. Tartari, G. Bordier, F. Boussaha, C. Chaumont, S. Beldi, F. Reix, and M. Piat, “Dual-Color Antenna-Coupled LE-KID for Next-Generation Multi-chroic CMB Focal Planes”, Journal of Low Temperature Physics, 193, pp. 170–175 (2018).