1.

Conference Proceedings
Conference Proceedings
1. Preparation and spactral analysis of codoped Yb3+/Er3+ upconversion luminescence glass
Yang, K.S. ; Liang, H.L. ; Cheng, G.
Pub. info.: Materials, Devices, and Systems for Display and Lighting.  pp.409-412,  2002.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4918
2.

Conference Proceedings
Conference Proceedings
2. Preparation and spactral analysis of codoped Yb3+/Ho3+ upconversion luminescence glass ceramics
Yang, K.S. ; Cheng, G. ; Liang, H.L.
Pub. info.: Materials, Devices, and Systems for Display and Lighting.  pp.405-408,  2002.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4918