High Sensitivity to Gamma Radiation of In-Fiber Long Period Gratings: Toward Dosimeters for Medical Applications. - Andrei Stancalie; Flavio Esposito; Anubhav Srivastava; Razvan Mihalcea; George-Tony Constantin; Aurelian Marcu; Ivo Barton; Daniel Negut; Stefania Campopiano; Alessandro Bartoloni; Lidia Strigari; Jan Mrázek; et al. (PHOTOPTICS, 2026)