Speaker
David Moya Martin
(Universidad de Cantabria (ES))
Description
The DEPFET vertex detector at Belle-II incorporates a structural (vibrations and
displacement) and environmental (temperature and humidity) monitor based on Fiber Bragg Gratting (FBG) optical sensors. The basic layout and principles of the monitoring system will be reviewed including results from the 2014 PXD-SVD combined testbeam and a detailed description of the FBG packaging, radiation hardness assessment and calibration procedures to make the FBG sensors a suitable technology for HEP applications.
Primary authors
David Moya Martin
(Universidad de Cantabria (ES))
Ivan Vila Alvarez
(Universidad de Cantabria (ES))
Co-author
Dr
Malte Frovel
(INTA)
