spontaneous emission的意思

spontaneous emission中文翻譯：

[電子][物]自發發射

相似詞語短語

spontaneous───adj.自發的；自然的；無意識的

emission───n.(Emission)人名；(英)埃米申；n.（光、熱等的）發射，散發；噴射；發行

nocturnal emission───夜間遺精，夢遺；夢遺；[生理]夜間遺精

spontaneous generation───[生物]自然發生；自然發生說; 無生源說

emission wavelength───發射波長

emission trading───排污權交易

emission checks───排放的檢測

spurious emission───雜散發射

emission power───發射功率；發射強度

雙語使用場景

absorption, spontaneous emission and stimulated emission are discussed respectively.───分別考慮了吸收、自發輻射和受激輻射諸情況。

The spontaneous emission phenomenon of an excited atom is one of basic processes in quantum optics.───激發態原子的自發輻射現象是量子光學領域是最基本的過程之一。

Equally objectionable is the fact that saturation by spontaneous emission reduces the gain exercised by an incoming signal.───同樣不利的事實是，自發輻射引起的飽和減少了入射信號所能獲得的增益。

The spontaneous emission of a material could be controlled by placing it in a micron-sized optical cavity.───材料的自發輻射特性可通過將其置入微型光學腔體中而得到控制。

We also investigate the spontaneous emission properties of a two-level atom embedded in a three-dimensional anisotropic photonic crystal.───本文還研究了處于各向異性的三維光子晶體中，且在強相干的低頻場的驅動下的單個二能級原子的自發輻射性質。

The results showed that the spontaneous emission rate depends on the width and refractive index of the two-layer dielectric.───結果表明自發輻射率和兩層電介質的寬度和折射率有關。

We studied the spontaneous emission from a three level atom with an external driving field in a photonic crystal.───文章討論了在驅動場作用下，三能級原子在光子晶體中的自發輻射問題。

This study provides a new understanding on the spontaneous emission rate of an atom in different dielectric slab.───本文的結果為原子在不同電介質間的自發輻射率的研究提供了新的理解。

英語使用場景

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.