1) spontaneous spectrum
自发光谱
2) spontaneous radiation spectrum
自发辐射光谱
1.
The paper mainly studies the blue-shifted phenomenon of the spontaneous radiation spectrum on the wavelength 1.
55μm、超高速10 GHz、多量子阱、锁模半导体激光器的自发辐射光谱的蓝移现象进行实验研究,得到随着对锁模半导体激光器增益区施加增益电流的增加(5 mA→70 mA),多量子阱半导体激光器自发辐射光谱存在明显的蓝移现象(1。
4) emission spectrum
发光光谱
1.
The difference of flame emission spectrum and effects of zirconium and magnesium on visible light and near infrared sections of spectrum were analyzed.
采用光谱辐射计对Zr、Mg系烟火剂光谱辐射特征进行了测试,得到了火焰发光光谱图。
2.
Matching error of scintillator emission spectrum with lens system will have influence on image quality of photoelectric receiving systems in flash radiography.
转换屏的X射线激发发光光谱与透镜系统的匹配偏差会对闪光照相光电接收系统的成像质量造成影响。
5) luminescence spectrum
发光光谱
1.
The effect of the content of Cd on the temporal process of photoelectron,luminescence spectrum and thermo-luminescence were studied.
研究了Cd含量对电致发光亮度、发光光谱、光生电子瞬态过程和热释光的影响。
2.
The result shows that with the increase of Cd~2+,the content of cubic phase would be reduced ,electroluminescence spectrum moved to long-wavelength and brightness decreased gradually .
发现随着Cd2+的增加,材料中立方结构的含量逐渐减少,发光光谱向长波方向移动,而且亮度逐渐降低。
3.
In this background, the numerical simulations were made mainly surrounding the FOLED\'s luminescence spectrum and out-coupling efficiency, the optical simulations of FOLED were also analysed in different conditons.
基于以上背景,本文主要围绕可弯曲式有机电致发光器件的发光光谱、出光率作了数值模拟研究,同时利用TracePro软件对可弯曲式有机电致发光器件作了光学仿真研究,具体包括以下三个方面的工作:1。
6) luminescence
[英][,lu:mɪ'nesns] [美]['lumə'nɛsṇs]
发光光谱
1.
According to the luminescence of YBO3:Eu at low temperatures and the effect of different temperatures on the luminescence, the site symmetries of Ln3+ in YBO3 were revised to be a D3 and a similar C3.
根据低温下的激发光谱，发射光谱以及变温条件对发光光谱的影响，ＹＢＯ３中Ｌｎ３＋所占据的两种格位的对称性被修正为Ｃ３和Ｄ３在不同方法制备的样品中观察到了不同的发光强度和猝灭浓度，缺陷的影响是产生这种不同的原因，退火样品的发光和拉曼散射谱的变化反映出掺杂的杂质Ｅｕ３＋的团聚化是可能的缺陷来源。
2.
A systamatic study of the effect of the microstructure on the luminescence of ZnS: Tb, F thin film was carried out using X-ray diffraction and CL techniques.
本文采用Ｘ射线衍射和阴极射线发光技术对溅射法生长的ＺｎＳ∶Ｔｂ，Ｆ薄膜的发光光谱和薄膜的微观结构进行了研究，得出了激晶薄膜的晶粒尺寸与发光强度的关系。
补充资料：自发辐射系数
分子式：
CAS号：
性质：又称自发辐射系数。单位时间内从高能级向低能级自发跃迁的原子数，与跃迁前处于高能级上的原子数之比。自发跃迁伴随有自发辐射。
CAS号：
性质：又称自发辐射系数。单位时间内从高能级向低能级自发跃迁的原子数，与跃迁前处于高能级上的原子数之比。自发跃迁伴随有自发辐射。
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