spontaneous emission是什么意思_spontaneous emission的中文翻译

[电子][物]自发发射

spontaneous───adj.自发的；自然的；无意识的

emission───n.(Emission)人名；(英)埃米申；n.（光、热等的）发射，散发；喷射；发行

nocturnal emission───夜间遗精，梦遗；梦遗；[生理]夜间遗精

spontaneous generation───[生物]自然发生；自然发生说; 无生源说

emission wavelength───发射波长

emission trading───排污权交易

emission checks───排放的检测

spurious emission───杂散发射

emission power───发射功率；发射强度

absorption, spontaneous emission and stimulated emission are discussed respectively.───分别考虑了吸收、自发辐射和受激辐射诸情况。

The spontaneous emission phenomenon of an excited atom is one of basic processes in quantum optics.───激发态原子的自发辐射现象是量子光学领域是最基本的过程之一。

Equally objectionable is the fact that saturation by spontaneous emission reduces the gain exercised by an incoming signal.───同样不利的事实是，自发辐射引起的饱和减少了入射信号所能获得的增益。

The spontaneous emission of a material could be controlled by placing it in a micron-sized optical cavity.───材料的自发辐射特性可通过将其置入微型光学腔体中而得到控制。

We also investigate the spontaneous emission properties of a two-level atom embedded in a three-dimensional anisotropic photonic crystal.───本文还研究了处于各向异性的三维光子晶体中，且在强相干的低频场的驱动下的单个二能级原子的自发辐射性质。

The results showed that the spontaneous emission rate depends on the width and refractive index of the two-layer dielectric.───结果表明自发辐射率和两层电介质的宽度和折射率有关。

We studied the spontaneous emission from a three level atom with an external driving field in a photonic crystal.───文章讨论了在驱动场作用下，三能级原子在光子晶体中的自发辐射问题。

This study provides a new understanding on the spontaneous emission rate of an atom in different dielectric slab.───本文的结果为原子在不同电介质间的自发辐射率的研究提供了新的理解。

The distributions of Amplified Spontaneous Emission (ASE) in the Dye Laser Amplifier (DLA) as well as the excited level and triplet state populations of the dye have been reported.

The isotope shifts, hyperfine structure, spontaneous emission branch ratio of the first excited level and Doppler width of the atom vapor beam were measured using laser induced fluorescence.

Spontaneous emission and resonance fluorescence of an adatom adsorbed near a smail metallic particle are studied by means of the surface-dressed optical Bloch equations and the modified image theory.

The spontaneous emission is controlled by microcavity, it can be enhanced or restrained, even can become a reversible process.

Effect of energy competition between spontaneous emission and injected seed signal to injection locking master-slave lasers is analyzed.

We have derived the formulas of harmonic spontaneous emission power density, small signal gain of this undulator FEL and the coupling coefficients between the electrons and the radiation field.

The spontaneous emission spectrum is numerically calculated by using harmonic expansion and matrix inversion.

Because of the reflected field the spontaneous emission rate of an electrical dipole in semiconductor microcavity is different from that in free space.

Spontaneous emission of the atom is apparently influenced by the relative position of the upper level from the forbidden gap.