TY - GEN AU - Balakrishna,A AU - Babu,S AU - Kumar,Vinod AU - Ntwaeaborwa,O M AU - Ratnakaram,Y C TI - Optical properties and spectroscopic study of different modifier based Pr(3+):LiFB glasses as optical amplifiers SN - 1873-3557 PY - 2018///0111 N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.saa.2016.07.013 ER -