1) spontaneous emission
自发射
2) spontaneous emission
自发发射
1.
Spontaneous Emission in Quantum Well Planar Micro\|Cavities with Metallic Mirrors *;
金属平面半导体量子阱微腔自发发射
2.
The effect of the defect mode on the spontaneous emission power of a dipole embedded in the photonic crystal is explored.
应用传输矩阵法研究了一维有限光子晶体在掺有缺陷和不掺缺陷情况下的电磁模式密度和电场分布,讨论了缺陷模对电偶极子自发发射功率的影响。
3.
We have studied the properties of spontaneous emission from a three level atom embedded in a photonic crystal.
研究了三维光子晶体中三能级原子自发发射的性质 。
3) spontaneous emission
自发辐射
1.
Enhancement and suppression of the spontaneous emission of a two-level atom in a photonic crystal with a state-conservative photonic pseudogap;
具有态守恒赝隙的光子晶体中两能级原子自发辐射的增强与抑制
2.
Affects of loss and spontaneous emission to output characteristics of on Yb~(3+)-doped double-clad fiber lasers;
光纤损耗和自发辐射对掺镱双包层光纤激光器的影响
3.
spontaneous emission of free electron laser with an electrostatic wiggler;
静电摇摆器自由电子激光的自发辐射
4) spontaneous radiation
自发辐射
1.
The quantum coherent control of spontaneous radiation in four level systems;
四能级系统中自发辐射谱线的量子相干控制
2.
The spontaneous radiation of a Vaidya-Bonner black hole;
Vaidya-Bonner黑洞的自发辐射
3.
The energy condition for the occurrence of the spontaneous radiation is obtained.
给出了带电蒸发黑洞发生自发辐射的能量条
5) self-sustained emission
自激发射
1.
The mechanism of this phenomenon rooted in self-sustained emission(shortened form SSE)which came from lacunaris dielectric film(Pb0-Al2O3-SiO2 series silicate glass)on surface of channel wall.
针对三代微通道板在制作像增强器中出现的电子记忆效应现象进行分析,指出记忆效应的产生机理是通道内壁表面的多孔介质膜(Pb0-Al203-SiO2系铅铝硅酸盐玻璃)引起的自激发射。
6) spantaneous emission
自发辐射
1.
The spantaneous emission of an electron in a magnetostatic field produced by current-carrying linear wire is investigated and an expression for the emission spectrum is obtained.
根据电子在长直载流导线磁场中的运动和相对论性电子产生辐射的一般规律，计算并分析了电子在这种磁场中运动所产生的自发辐射强度分布，最后的结果中包含一个重要因子sin2η，正是它把自由电子的自发辐射与受激辐射联系起来了。
2.
The spantaneous emission spectrum of the novel wiggler freeelectron is obtained by means of the general Bessel functions.
Ｐｉｎｈａｓ工作的基础上，利用广义Ｂｅｓｅｌ函数计算了电子在这种摆动器中运动产生的自发辐射强度分布，得到了一个较普遍的自发辐射谱表达式。
3.
The spantaneous emission spectrum of an electron in a wiggler field produced by current—carrying linear wire is investigated and the relationship between spantaneous emission and stimulated radiation in this kind of field is derived by means of a single - particle approach.
根据经典辐射理论计算出电子在线电流摇摆场中运动产生的自发辐射强度分布；利用单粒子理论推导了自发辐射与受激辐射的关系；利用这种关系求出了电子在线电流摇摆场中运动产生自由电子激光的小信号增益。
补充资料：自发发射
分子式：
CAS号：
性质：即使不存在外电磁场的微扰作用，仍能发生的发射模式。在n态与m态之间的跃迁，由自发发射的爱因斯坦系数Anm所决定。
CAS号：
性质：即使不存在外电磁场的微扰作用，仍能发生的发射模式。在n态与m态之间的跃迁，由自发发射的爱因斯坦系数Anm所决定。
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