Rare earth-activated glass ceramics: A cutting-edge photonic system. - Guillaume Alombert Goget; Claire Arfuso Duverger; Cristina Armellini; Cristina Berneschi; Petar Biljanovic; Petar Boulard; Alessandro Carpentiero; Andrea Chiappini; Alessandro Chiasera; Patrice Feron; Maurizio Ferrari; Mile Ivanda; et al. (MIPRO, 2011)