NSREC 2022

Predictive Study of Optocouplers Degradation due to Gamma and Proton Radiation 

We have the pleasure of presenting the predictive study of optocouplers degradation due to gamma and proton radiation at IEEE NSREC 2022 in Provo, Utah (USA). The paper is a joint study with Centro Nacional de Aceleradores (CNA), ALTER TECHNOLOGY TÜV NORD and CERN.


It is the second case study, as part of the PRECEDER project, after the already published work on bipolar transistors (available at IEEEXplore).


The successful results obtained with this family of components, optocouplers, have motivated the team to start a new and even more ambitious work increasing the references to be tested and the radiation sources in the frame of the RADNEXT project. (More information is available here:


Many thanks to all the authors,
Pedro Martín Holgado, Amor Romero Maestre, José De Martín Hernández, José Manual Ramírez-García, José Joaquín González-Lujan, Álvaro Ricca-Soaje, Mario Sacristán Barbero, Rudy Ferraro, Rubén García Alía, Manuel Domínguez Álvarez and Yolanda Morilla Garcia.