English translation for "自发发射"

ontaneous emi ion
spontaneous emission

Related Translations:

自发标志:  self-luminescent sign

自发涂料:  self-luminescent paint

自发游离:  ionization， spontaneous

自发消费:  autonomous consumption

自发衰变:  spontaneous decayspontaneous disintegration

自发注意:  spontaneous attention

自发斗争:  apontaneous struggle

自发陈述:  volunteer statement

自发的:  astonomousautegenicautogeneousautogenicautogenousautonomicautonomousidiopatheticidiopathicspontaneousu romptedunpromptedvoluntary

自发传输:  spontaneous transmission

Example Sentences:

	1.	Spontaneous photons initiate stimulated emission and the chain reaction begins . 自发发射的光子引起受激发射，开始了链式反应。
	2.	Optical microcavity arouses great interest in condensed state physics . it can change characters of spontaneous emission , such as spectral full width at half - maximum , light intensity at peak and so on 光学微腔是目前凝聚态物理的研究热点，它能够改变自发发射的特性(谱线宽度、发光强度等) 。
	3.	We use full quantum theory to investigate the decay distribution of atoms in one - dimensional photonic crystal and the quantum interference property of a v - type three - level atom placed between two parallel plates 采用全量子理论，本文研究了一维光子晶体中原子自发发射的寿命分布和置于两平板介质之间的v型三能级原子的量子干涉性质。
	4.	Through the calculation of the electromagnetic green ' s function , we investigate the spontaneous emission behavior from atoms in one - dimensional photonic crystal . we found that the pc effect may lead to the coexistence of both accelerated and inhibited decay processes 通过计算一维光子晶体中电磁场的green函数，我们考察了一维光子晶体中原子自发发射的寿命分布，发现光子晶体效应能使原子自发发射速率加快或减慢。
	5.	Abstract : we have studied the spontaneous emission from a three - level atom with an external - driving field in a photonic crystal . as a result of quantum interference and photon localization , the population in the two upper levels displays quasi - oscillatory oroscillatory behavior . this depends on the initial atomic state and the relative positions of the two upper levels from the forbidden gap . the intensity and the phase of the external field can affect spontaneous emission from the atom . the properties are different from a three - level atom either in vacuum or in aphotonic crystal without an external driving field 文摘:讨论了在双光子驱动场作用下，三能级原子在光子晶体中的自发发射问题.由于量子干涉和光的局域化作用，两个上能级中的占据数将具有周期振荡或准周期振荡的性质，这不仅依赖于两个上能级与禁带的相对位置，同时也依赖于原子的初始状态，而且还与驱动场的强度、驱动场的入射位相有关.这些性质既与真空中带有驱动场的原子的自发发射性质不同，也有别于无驱动场作用下光子晶体中三能级原子的自发发射性质
	6.	For micro - cavity semiconductor laser , station model is proposed in this paper and its steady - state and instantaneous characteristics when the coupling efficiency of spontaneous emission into a lasing mode is equal to 1 are analysised . for current noise , sp noise , noise , p noise , as well as current modulation , sp modulation , modulation and p modulation , using small - signal approximation , we derive the laser ' s corresponding transfer functions . and we calculate their signal - to - noise ratio ( snr ) gain in various parameters through frequency domain analysis in the premiss of large input snr 本文对于微腔半导体激光器，提出站模型，能够较直观简洁地分析微腔半导体激光器的稳态和瞬态特性，利用此模型对具有重要实用价值的= 1的微腔半导体激光器进行了讨论；对于电流i噪声、自发发射寿命_ ( sp )噪声、自发发射因子噪声、光子寿命_ p噪声，以及电流调制、 _ ( sp )调制、调制、 _ p调制，在小信号近似下，得到了相应的激光器的传递函数；在大信噪比的前提下，对激光器进行了频域分析，分别计算了它们在不同参数下的信噪比增益，分析了其抗噪声性能。

Similar Words：

"自发电重量测定法" English translation, "自发动作" English translation, "自发斗争" English translation, "自发对称破缺" English translation, "自发发光" English translation, "自发发射体" English translation, "自发发射系数" English translation, "自发发射噪声" English translation, "自发反射" English translation, "自发反应" English translation