The effect of MnCO3 on the gain coefficient for the 4I13/2 / 4I15/2 transition of Er3+ ions and nearinfrared emission bandwidth flatness of Er3+/Tm3+/Yb3+ co-doped barium zinc silicate glasses†

nork Nguyễn, Đình Trung, Ho Kim Dan, Nguyen Minh Tam, Le. T. Ha, Nguyen Le Thai, Tran Dang Thanh, Dacheng Zhoui, Jianbei Qiu
Argitaratua 2024