Anti-stokes luminescence of Y2O3:Er
Source abstract
Abstract
Diffuse reflectance and spontaneous photoluminescence excitation spectra of the Y2O3:Er (10 at % Er) compound have been studied under varied optical pumping conditions. The results demonstrate that the anti-Stokes luminescence of erbium-doped yttrium oxide has high intensity when two different photon energies are used for infrared illumination. The resonance wavelengths of IR photons for two-photon excitation of visible emission in the Y2O3:Er phosphor have been determined, and the corresponding electron transitions in erbium-related emission centers have been identified for the Stokes and anti-Stokes luminescence.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Solid State Laser Technologies · Optical properties and cooling technologies in crystalline materials
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References (8)
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1. Polman, A., Erbium implanted thin film photonic materials, J. Appl. Phys., 1997, vol. 82, no. 1, p. 1.10.1063/1.366265 ↗
2. Bushtruk, I.Y., Demishev, S.V., and Gruzintsev, A.N., The influence of different acceptor coactivators on the luminescent properties of CaS:Ce polycrystals, Cryst. Res. Technol., 1990, vol. 25, no. 9, p. 955.
3. Minami, T., Yamazaki, M., Miyata, Y., and Shirai, T., Mn-activated Y2O3-GeO2 phosphors for thin film electroluminescent devices, Jpn. J. Appl. Phys., 2001, vol. 40, no. 8, p. L864.10.1143/JJAP.40.L864 ↗
4. Kozenski, M.B., Lecoeur, P., and Mercey, B., Low propagation losses of Y2O3:Er planar waveguide grown by alternate-target pulsed laser deposition, Appl. Phys. Lett., 2001, vol. 78, no. 9, p. 1210.10.1063/1.1347026 ↗
5. Hoekstra, T.H., Lambeck, P.V., Albers, H., et al., Infrared light amplification on Er in Y2O3 waveguide, Electron. Lett., 1993, vol. 29, no. 3, p. 581.10.1049/el:19930390 ↗
6. Radius, E., MS Thesis, Amsterdam: FOM-Institute for Atomic and Molecular Physics, 1994.
7. Auzel, F., Upconversion and anti-Stokes processes with f and d ions in solids, Chem. Rev., 2004, vol. 104, p. 139.10.1021/cr020357g ↗
8. Kaminskii, A.A., Spektroskopiya kristallov (Spectroscopy of Crystals), Moscow: Nauka, 1975.