Colour modification action of an upconversion photonic crystal.
Colour modification of the upconversion emission has been successfully achieved in a novel upconversion photonic crystal.
Beijing National Laboratory for Molecular Science, State Key Laboratory of Rare Earth Materials Chemistry and Applications, PKU-HKU Joint Laboratory on Rare Earth Materials and Bioinorganic Chemistry, Peking University, Beijing, 100871, China.
Zhen-Xing
ZX
Li
Le-Le
LL
Li
Huan-Ping
HP
Zhou
Quan
Q
Yuan
Cheng
C
Chen
Ling-Dong
LD
Sun
Chun-Hua
CH
Yan