Zmojda J, Dorosz D, Kochanowicz M, Dorosz J. Spectroscopic properties of Yb3+/Er3+ - doped antimony-phosphate glasses for fiber amplifiers. Photonics Lett. Pol. [Internet]. 2010 Jun. 29 [cited 2024 Nov. 20];2(2):pp. 76-78. Available from: http://m.photonics.pl/PLP/index.php/letters/article/view/2-26