1LAAS-CNRS and Université de Toulouse, Université Paul Sabatier, 31031 Toulouse, France
2United Monolithic Semiconductors, Villebon-sur Yvette 91140, France
3DGA MI, Rennes 35998, France
4SERMA Technologies MINATEC BHT, Grenoble 38040, France
5Biophy Research, Fuveau 13710, France
6CNES, Quality Assurance Directorate Department, Toulouse 31400, France