Synthesis and photophysical properties of erbium-included mesoporous materials for optical amplification
Cha, YH[Cha, Yun Hui], Hong, KS[Hong, Kyong-Soo], Lee, SC[Lee, Soon Chang], Joo, DL[Joo, Duck-Lae], Lee, JK[Lee, Jin Kook], Yu, J. S.[Yu, Jong-Sung], Yoon, SB[Yoon, Suk Bon], Kim, HK[Kim, Hwan Kyu]
Journal of Nonlinear Optical Physics and Materials, 2004