Research on upconversion luminescence in
β
Shilong Zhao, 衡士ιΎ; Fei Zheng, ιι£; Shiqing Xu, εΎζΆζΈ
; Huanping Wang, ηηεΉ³; Baoling W
π
Article
π
2009
π
Optics InfoBase
π
English
β 180 KB