COTS Optocoupler radiation qualification process for LHC applications based on mixed-energy neutron irradiations

Rudy Ferraro (1, 2) , Gilles Foucard (1) , Angelo Infantino (1) , Luigi Dilillo (2) , Markus Brugger (1) , Alessandro Masi (1) , Rubén García Alía (1) , Salvatore Danzeca (1)

1 CERN - European Organization for Nuclear Research
2 TEST - Test and dEpendability of microelectronic integrated SysTems

In this work, a new method of qualifying COTS-based optocouplers adapted to the neutron dominated LHC radiation environment is studied. The responses of components made of different materials irradiated with protons and neutrons are analyzed.

Mots clés: Semiconductor; Optical; Electronics; Performance; CERN LHC Coll; radiation: spectrum; radiation: damage; Irradiation; aluminum; gallium: arsenic; indium: gallium; Total ionizing dose (TID); Particle accelerator; Radiation hardness assurance (RHA); Displacement damage (DD); Nonionizing energy loss (NIEL); Silicon; Mesons; Indium gallium arsenide; Gallium arsenide; Large Hadron Collider; Protons; Neutrons

Domaines: Instrumentations et Détecteurs [physics.ins-det]

Rudy Ferraro, Gilles Foucard, Angelo Infantino, Luigi Dilillo, Markus Brugger, et al.. COTS Optocoupler radiation qualification process for LHC applications based on mixed-energy neutron irradiations. RADECS 2019 - 19th European Conference on Radiation and Its Effects on Components and Systems, Sep 2019, Montpellier, France. ⟨hal-03363644⟩