NIR-to-Visible up-conversion emission properties of co-doped (Er3++Yb3+):Y2CaZnO5 nanocrystalline phosphor has been studied. With increasing sensitizer (Yb3+) concentration, the observed color tunability (green to red) has been explored for the development of visible display devices.
© 2012 OSA
R. Rajeswari, P. Dharmaiah, S. Surendra Babu, and C. K. Jayasankar, "Synthesis and Color Tunable Up-converted Emission from Co-doped (Er3++Yb3+):Y2CaZnO5 Nanophosphor," in International Conference on Fibre Optics and Photonics, OSA Technical Digest (online) (Optical Society of America, 2012), paper WPo.47.
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