Chanthima N, Kiwsakunkran N, Kaewkhao J, Sangwaranatee N. Optical and luminescence investigation of Er3+ doped in Na2O-Al2O3-P2O5 glasses for photonics material application. J Met Mater Miner [Internet]. 2019 Jun. 29 [cited 2024 Apr. 19];29(2). Available from: https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/408