1) phosphor-free
无荧光粉转换
1.
In order to improve the performance of white LED and overcome the technology barriers,new structures of phosphor-free white LED are studied.
为了提高白光LED的各项性能,克服现有技术的壁垒及不足,各种无荧光粉转换的新型结构的白光LED应运而生。
2) up-conversion phosphor
上转换荧光粉
3) upconversion fluorescence
上转换荧光
1.
Intense blue upconversion fluorescence of Tm ~(3+) /Yb ~(3+) -codopedbismuth tellurite glasses;
Tm~(3+)Yb~(3+)共掺铋碲酸盐玻璃中的高效蓝色上转换荧光
2.
Two-photon absorption and upconversion fluorescence by using a femtosecond Ti:sapphire laser in symmetrical chromophores;
用飞秒Ti:sapphire激光测定对称型化合物的双光子吸收和上转换荧光
3.
When pumped with 800 nm laser irradiation,topic compound shows strong two-photon induced yellow-green upconversion fluorescence.
在800 nm的飞秒脉冲激光激发下,目标化合物发出很强的黄绿色上转换荧光。
4) up-converted fluorescence
上转换荧光
1.
Excited by femto-second laser of 800?nm,strong up-converted fluorescence of the target compound was detected.
80 0nmfs激光的激发下 ,目标化合物发出很强的频率上转换荧光 ,双光子激发荧光谱在外形上与单光子激发荧光谱非常相似。
5) up-conversion fluorescence
上转换荧光
1.
Three-photon-absorption-induced frequency up-conversion fluorescence emission has been observed in a solution of 4-2-(7-(4-amido styrene)-9,9-di(2-ethyl hexyl)-9H-fluorene-2-) ethylene) aniline (BASF) in N,N-dimethylformamide(DMF), pumped with 38ps Q-switched 1064nm laser pulses.
通过对新合成的芴的一种具有对称性衍生物4-2-(7-(4-氨基苯乙烯基)-9,9-二(2-乙基己基)-9H-芴-2-)乙烯基)苯胺(BASF)的DMF溶液的研究,发现其具有很强三光子吸收频率上转换荧光发射特性,实验测出上转换荧光的波长范围是456—775nm,在510nm处的荧光强度与入射光强的三次方成正比。
2.
0 nm up-conversion fluorescence.
0 nm的上转换荧光。
6) Phosphor transform screen
荧光转换屏
补充资料：上转
【上转】
（术语）本觉为化他而下向曰下转，始觉为自利而上进曰上转。又背本觉之本而转转于五道云下转，向始觉之本而转转云上转。(参见：下转)
（术语）本觉为化他而下向曰下转，始觉为自利而上进曰上转。又背本觉之本而转转于五道云下转，向始觉之本而转转云上转。(参见：下转)
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