1) upconversion luminescence agent
上转换发光剂
1.
A novel upconversion luminescence agent 40CdF_2·60BaF_2·1.
合成了一种新型含有稀土金属Er的上转换发光剂40CdF2。
2) upconversion fluorescence
上转换发光
1.
Intense two-photon upconversion fluorescence was investigated under the excitation of a 974 nm diode laser at room temperature.
分析认为:铋镓酸盐玻璃中Yb3+直接敏化Ho3+的上转换发光的激发机理是Yb3+到Ho3+的高效能量传递。
2.
The intensity of the upconversion fluorescence of the two kinds of glasses was discussed,which showed that it becomes stronger with the addition of the halide.
比较了碲酸盐玻璃和卤碲酸盐玻璃中Er3+离子的上转换发光强度 ,卤化物离子引入后引起发光强度的明显增加 。
3.
Rare earth ions doped tellurite glasses are kinds of upconversion fluorescence materials which have good application prospect.
稀土离子掺杂碲酸盐系统玻璃是一类应用前景良好的上转换发光材料。
3) upconversion luminescence
上转换发光
1.
Blue and green upconversion luminescence of Er~3+ in ZrF_2SiO_2;
ZrF_2-SiO_2基质中Er~(3+)在蓝/绿波段的上转换发光
2.
Energy transfer and upconversion luminescence of Tm~(3+)/Yb~(3+) co-doped lanthanum-zinc-lead-tellurite glasses;
Tm~(3+)/Yb~(3+)共掺碲铅锌镧玻璃的能量传递和上转换发光
3.
The upconversion luminescence research of HoYb:YVO_4;
HoYb:YVO_4的上转换发光研究
4) up-conversion luminescence
上转换发光
1.
Synthesis of Y_2O_3:Yb,Er nanocrystals by complex precipitation method and its up-conversion luminescence properties;
络合沉淀法合成纳米Y_2O_3:Yb,Er及其上转换发光性能
2.
Investigation on up-conversion luminescence of Tm~(3+) and Yb~(3+) codoped oxy-fluorosilicate glass ceramics;
Tm~(3+)/Yb~(3+)共掺氟氧硅铝酸盐玻璃陶瓷蓝色上转换发光研究
3.
Quantum effect and up-conversion luminescence of ZnO-SiO_2 composite films synthesized by sol-gel technique
溶胶-凝胶制备ZnO-SiO_2复合膜的量子效应和上转换发光
5) upconversion emission
上转换发光
1.
Er~(3+) can originate the red and green upconversion emission under 975 nm excitation.
用高温熔融法制备了Er3+/Yb3+共掺杂的45B i2O3-45GeO2-10PbO玻璃,对玻璃样品进行了光谱测试,分析了上转换发光机制和Yb3+→Er3+的能量传递效率。
2.
The upconversion emission spectra excited by 980 nm were measured.
04%时,所制备的纳米材料在980nm半导体激光激发下,其主要上转换发光的辐射峰值位于476。
3.
Under 980 nm LD excitation,the strong upconversion emissions at 553,662 nm(Er3+),545,652 nm(Ho3+),482,653 nm(Tm3+) were recorded.
上转换发光强度和激发功率的关系研究表明,能量传递和激发态吸收是上转换发光的主要机制。
6) upconversion
上转换发光
1.
Upconversion Fluorescence of Ho3+Ho3+ Pairs in SrF2 Crystal;
SrF_2晶体中Ho~(3+)-Ho~(3+)离子对的上转换发光研究
2.
Upconversion Luminescence Properties of YLiF_4:Er, Tm, Yb Synthesized by Hydr othermal Method;
水热法合成稀土氟化物材料YLiF_4:Er,Tm,Yb的上转换发光特性
3.
The absorption spectra and upconversion spectra excited by 980 nm were investigated.
利用水热法合成了掺杂Tm3+ 和Yb3+ 的YLiF4 材料 ,并研究了Tm3+ 和Yb3+ 在材料中的光吸收 ,以及 980nm红外光激发下不同Tm3+ 浓度掺杂下的上转换发光特性。
补充资料：发光信号剂
分子式：
CAS号：
性质：fire signal composition 燃烧时产生有色光信号的烟火药剂。由氧化剂(氯酸盐、高氯酸盐、硝酸盐)、可燃剂(金属和有机物)、黏合剂(天然及合成树脂)、染焰剂(无机盐和有机氯化物)组成。染焰剂根据所需光色选用，常用光色有红、黄、绿、蓝等。信号剂最主要的示性数是火焰的比色纯度(以％计)、波长、燃烧速度和发光强度。装填于信号器材中，用来联络和识别目标。
CAS号：
性质：fire signal composition 燃烧时产生有色光信号的烟火药剂。由氧化剂(氯酸盐、高氯酸盐、硝酸盐)、可燃剂(金属和有机物)、黏合剂(天然及合成树脂)、染焰剂(无机盐和有机氯化物)组成。染焰剂根据所需光色选用，常用光色有红、黄、绿、蓝等。信号剂最主要的示性数是火焰的比色纯度(以％计)、波长、燃烧速度和发光强度。装填于信号器材中，用来联络和识别目标。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条