[1] Richard B S. Luminescent layers for enhanced silicon solar cell performance: Down-conversion[J]. Solar Energy Materials and Solar Cells, 2006, 90(9): 1189-1207.
[2] Vergeer P, Vlugt T J H, et al. Quantum cutting by cooperative energy transfer in YbxY1-xPO4:Tb3+[J]. Physical Review B, 2005, B71(1): 014119.
[3] Trupke T, Green M A, Wurfel P. Improving solar cell efficiencies by down-conversion of high energy photons[J]. Journal of Applied Physics, 2002, 92(3): 1668-1674.
[4] Auzel F. Upconversion and anti-Stokes processes with f and d ions in soilds[J]. Chemical Reviews, 2004, 104(1): 139-174.
[7] Tanade S, Ohyagi T, Soga N, et al. Compositional dependence of Judd-Ofelt parameters of Er3+ ions in alkali-metal borate glasses[J]. Physical Review B, 1992, 4(6): 3305-3310.
[8] Weber M J. Probabilities for radiative and nonradiative decay of Er3+ in LaF3[J]. Physical Review, 1967, 157(157): 262-272.
[9] Carnall W T, Fields P R, Rajnak K. Electronic energy levels in trivalent lanthanide aquo ions. I. Pr3+, Nd3+, Pm3+, Sm3+, Dy3+, Ho3+, Er3+ and Tm3+[J]. Journal of Chemical Physics, 1968, 49(10): 4424-4450.
[10] Desurive E. Study of the complex atomic susceptibility of erbium-doped fiber amplifiers[J]. Lightwave Technology, 1990, 8(10): 1517-1527.
[11] Chen Xiaobo, Salamo G J, Yang Guojian, et al. Multiphoton near-infrared quantum cutting luminescence phenomena of Tm3+ ion in (Y1-xTmx)3Al5O12 powder phosphor[J]. Optics Express, 2013, 21(5): 829-840.