Highly sensitive fluorescence thermometer using long afterglow phosphor
by
T Katsumata,
H Kubo,
S Mochida,
H Aizawa,
S Komuro,
T Morikawa
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H Aizawa, E Toba, T Katsumata, S Komuro, T Morikawa in Proceedings of IEEE Sensors 2003 IEEE Cat No03CH37498 (2003)The effect of trap level in the europium doped strontium aluminate phosphors have been evaluated for the fiber-optic thermometer application. Sensitivity and temperature range of the phosphor sensor head vary strongly with the trap depth and the…Save reference to library · Related research 2 readers
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S Mochida, H Kubo, Y Usui, H Aizawa, T Katsumata, S Komuro, in SICE 2004 Annual Conference (2004)Temperature dependence of the phase angle of the fluorescence pulse from long afterglow SrAl/sub 2/O/sub 4/:Eu,Dy phosphor sensor materials were measured using the phase angle measurement technique at temperatures between 270 K and 360 K. Phase…
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H Aizawa, T Katsumata, J Takahashi, K Matsunaga, S Komuro, T Morikawa, in Electrochem SolidState Lett (2002)Afiber-optic thermometer is developed based on the temperature dependence ofthe afterglow phosphorescence intensity which is dominated by the thermalexcitation of trapped carriers using long duration phosphor, SrAl2O4: Eu2+,Dy3+. The intensity of…Save reference to library · Related research 2 readers
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S Tokuno, S Komuro, H Aizawa, T Katsumata, T Morikawa in 2006 SICEICASE International Joint Conference (2006)A composite of a long afterglow co-doped with Eu and Dy (SAOEuDy) powders and a silicone was fabricated in order to improve the water-resistance of the SAOEuDy phosphors. The phosphorescence characteristics of the SAOEuDy composite were measured for…
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Ping Zhang, Ming Xia Xu, Jin Wei Zhao, Yu Xing Qin, Yi Wei Lv in Key Engineering Materials (2007). A new red afterglow phosphor Sr3Al2O6: Eu2+, Dy3+ was synthesized by solid-state reaction and sintered at 1150C for 2h in reducing atmosphere. Red long lasting phosphorescence of the prepared materials is observed in the dark with naked eye after…
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G Che, C Liu, X Li, Z Xu, Y Liu, H Wang in Journal of Physics and Chemistry of Solids (2008)Luminescence properties of a new CaZnGe2O6:Tb3+ long-afterglow phosphor, including photoluminescence, excited-state decay curve, long-afterglow decay curve, and thermoluminescence curve, have been investigated in this paper. Photoluminescence…Save reference to library · Related research 6 readers
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P Zhang, M X Xu, Z T Zheng, B Sun, Y H Zhang in Transactions Of Nonferrous Metals Society Of China (2006)Nanoparticles of red long afterglow phosphor Sr3Al2O6: Eu2+ were prepared by microwave irradiation method at a power of 680 W and a processing time of 15 min. The phosphors nanoparticles were characterized by X-ray diffraction (XRD), scanning…Save reference to library · Related research 1 reader
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P Zhang, M X Xu, Z T Zheng, B Sun, Y H Zhang in Transactions Of Nonferrous Metals Society Of China (2006)Nanoparticles of red long afterglow phosphor Sr3Al2O6: Eu2+ were prepared by microwave irradiation method at a power of 680 W and a processing time of 15 min. The phosphors nanoparticles were characterized by X-ray diffraction (XRD), scanning…Save reference to library · Related research 1 reader
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P Zhang, M X Xu, Z T Zheng, B Sun, Y H Zhang in Transactions Of Nonferrous Metals Society Of China (2006)Nanoparticles of red long afterglow phosphor Sr3Al2O6: Eu2+ were prepared by microwave irradiation method at a power of 680 W and a processing time of 15 min. The phosphors nanoparticles were characterized by X-ray diffraction (XRD), scanning…Save reference to library · Related research 1 reader
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