• Project management at LPSC.
  • Definition, design followed by realization of a µTPC bi-chamber using a new generation of MicroMegas (Bulk) of gas amplification.
  • Definition, integration and participation in the exploitation of the workbench for Quenching factor measurement for MicroMegas detectors calibration.
  • Definition, and tests for a miniature ions source for µTPC calibration.
  • Design and realization of a station for gaz blending and filtration.
  • In charge of logistics operations for off-sites measurements campaigns.
  • Development of command-control software for ions sources.
  • Participation in the evaluation of µTPC concept witn industrials.
 190130 14h28 jfm sphere comimac


Olivier Guillaudin : Technical Manager
Alain Pélissier : Detector Development
Jean-François Muraz : Detector Design, COMIMAC platform manager
Marc Marton : Detector Design

For the Division Technique Générale (DTG) of Electricité De France (EDF), the SDI department has developed an instrument to acurately measure snow depth using cosmic rays attenuation. It allows evaluation and forecast of seasonal hydraulic flows, to optimize electricity production.

Piscine EDF 1  Test en milieu naturel (Parc expérimental du Centre d’Etude de la Neige au Col de Porte)  Visite hivernale du NRC au Col du Mont Cenis


Olivier Guillaudin : Technical Manager, R&D and Test

Mohammed Chala : Test setup realization

Jean-François Muraz : Envelop and shielding design

Marc Marton : Test setup realization

  • Technical coordination of the project at LPSC
  • Design and realization of the detector's active shielding
  • Test harnesses for photomultiplier tubes

Muriel Heusch : Technical manager
Mohammed Chala :Assembly

In 2016, SDI designed and furnished a compact and mobile low currents (pA) measurement bench for the Ionising Radiations Dosimetry Laboratory (LDRI) of the Radioprotection and Nuclear Satefy Institute (IRSN).

  • Bench design, instruments integration
  • Control & command software developpment
  • Electrical compliance




Olivier Zimmermann : Technical Manager, Control & Command

Rémi Faure : Control & Command

Mohammed Chala : Assembly and cabling

Jean-François Muraz : Design and material

Patrick Stassi : Project documentation

190117 14h52 oz monodiam1 diamants190117 14h52 oz monodiam3 support190117 14h55 oz monodiam2 labview

  • Workbench design
  • Acquisition system development

Jean-François Muraz : Electron workbench design
Olivier Zimmermann : Acquisition system development

190117 11h22 oz fffer5 boucle190117 11h26 oz fffer6 labview190117 11h22 oz fffer2 cfp190117 11h22 oz fffer4 ladder190117 11h21 oz fffer1 eau190117 11h23 oz fffer7 voyantssecu

  • Control systems design and installation (instruments, hardware and software)
  • Study of ultrasonic velocimetry measurement
  • FLiNaK bullion manufacturing

Murielle Heusch : Chemistry
Patrick Stassi : Instrumentation
Olivier Zimmermann : Control systems