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CHUNHUI NIU1,* , LEIWEI LI1, YONG LV1
Luminescence performance of YNbO 4 powder material co doped with Nd 3+ and Yb 3+ ions excited under 808 nm/980 nm laser diode (LD) is reported. Upconversion e mission spectr a of YNbO 4 Nd 3+ / Yb 3+ excited under 808 nm and 980 nm LD are recorded , and the results indicate that the strongest emission peak under 980nm excitation is locate d at 540 nm with green color , but located at 420 nm and 475 nm under 808 nm LD excitation The upconversion f itting results indicate that all of upconversion luminescence belong to two photon absorption process Moreover, downconversion emission spectr a in the scope from 900 nm to 1700 nm excited under 808 nm and 980 nm LD are also measured and luminescence process are analyzed..
YNbO 4 Up-conversion, Two photon absorption, Nd 3+3+/Yb 3+ co-doping.
CHUNHUI NIU, LEIWEI LI, YONG LV, Upconversion and downconversion l uminescence performance of Nd 3+3+/Yb 3+ co doped YNbO 4 under 808 nm/980 nm excitation, Optoelectronics and Advanced Materials - Rapid Communications, 12, 3-4, March-April 2018, pp.198-204 (2018).
Submitted at: Sept. 12, 2017
Accepted at: April 5, 2018
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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