2) two photon resonant three photon ionization
双光子共振三光子电离
1.
They are energy pooling induced ionization, 4S→6S and 4S→4D two photon resonant three photon ionization.
用染料激光激发钾蒸气 ,发现了钾原子的两种电离机制和三个电离通道 :能量积聚诱导的电离 ,4S 6S和4S 4D双光子共振三光子电离。
2.
By two photon resonant three photon ionization in atomic potassium, the ion current decay curve was measured.
在钾蒸气中用双光子共振三光子电离法测出了钾原子６Ｓ态的电离流随时间的衰减曲线。
3) two photon and three photon absorption
双光子和三光子吸收
1.
Meanwhile,two photon and three photon absorption and up-conversion luminescence were observed in the ZnO-SiO_2 composite film.
同时,ZnO-SiO2复合膜出现了双光子和三光子吸收现象和上转换发光现象。
4) two-photon fluorescence
双光子荧光
1.
The UV spectra,single photon fluorescence spectra,single photon fluorescence lifetime,quantum yield and two-photon fluorescence spectra for the compound were determined.
测试了其紫外吸收光谱、单光子荧光光谱、单光子荧光寿命以及双光子荧光光谱。
2.
Cationic colloidal gold (CCG) nanoparticles were used for labeling on the anioinic sites of living cells under two-photon fluorescence (TPF) microscope,and for delivering macromolecules into the target cells when irradiated by focused femtosecond laser pulses.
使用阳离子胶体金标记中国仓鼠卵巢细胞(CHO-K1)的阴离子位点,并采用双光子荧光显微成像和荧光寿命成像技术记录活细胞的阴离子场分布。
5) two-photon excited fluorescence
双光子荧光
1.
The absorption,single photon excited fluorescence,two-photon excited fluorescence spectra have been recorded.
用固相法合成了2个噁二唑衍生物类有机化合物:5-(4-叔丁基苯基)-[1,3,4]噁二唑-2-苯乙烯基-4-苯基-二苯胺(化合物1)与9-乙基-3,6-双{5-(4-叔丁基苯基)-[1,3,4]噁二唑-2-苯乙烯基}-咔唑(化合物2),并测定了它们的吸收光谱、单光子荧光光谱和双光子荧光光谱。
2.
Two symmetrical 2,5-bis[4-(2-arylvinyl)phenyl]-1,3,4-oxadiazoles that exhibit strong two-photon absorption and enhanced two-photon excited fluorescence were designed and synthesized based on “push-core-pull-core-push” molecules built from embedding electron-transporting 1,3,4-oxadiazole in aromatic conjugated system through Wittig-Horner reaction.
这2个对称型D-π-A-π-D生色分子从激发端基到π共轭桥的有效能量传输,对双光子吸收和双光子荧光发射能力贡献较大。
3.
The absorption spectra, one-photon excited fluorescence and two-photon excited fluorescence spectra have been recorded.
这类化合物的单双光子荧光参数都存在着很强的、规则的溶剂效应,表明分子激发态可能存在较大的极性。
补充资料：光子流量
分子式：
CAS号：
性质：单位时间内的光(量)子数(N)(dN/dt)，当在所考虑的时间内光子数为常数时，可简化为Φp=N/t。符号为Φp。其SI制单位为s-1。此外，该术语也可和光子数量并用(光子数量用摩尔或爱因斯坦)，此时其SI制单位为mol/s。
CAS号：
性质：单位时间内的光(量)子数(N)(dN/dt)，当在所考虑的时间内光子数为常数时，可简化为Φp=N/t。符号为Φp。其SI制单位为s-1。此外，该术语也可和光子数量并用(光子数量用摩尔或爱因斯坦)，此时其SI制单位为mol/s。
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