自发辐射

近似计算了放大自发辐射（ASE）的影响和由ASE引起的放大器噪声。

The ASE effect and noise charateristics of fiber amplifiers were approximately numerical solved .

建立环形腔掺铒光纤激光器仿真模型，对带有前后向放大自发辐射（ASE）噪声的单波长和多波长振荡进行仿真，优化设计激光器参数。

The simulation model of Erbium-doped fiber ring laser was derived from the spectrum model of Erbium-doped fiber , and simulations on single wavelength and dual wavelength laser oscillation with forward and backward ASE noise were implemented .

K光子Jaynes&Cumming模型中自发辐射的N阶压缩研究

N-order Squeezing of Spontanous Emission in k-photon Janeys-Cumming Model

开放V型系统中自发辐射诱导相干的影响

Effects of Spontaneously Generated Coherence in Open V-type System

实验中制作了一个三段激光器来改变载流子的轴向分布，并从n面开窗口以观察自发辐射。

A three-segment laser is made to change the carrier distribution and spontaneous emission is observed from n-side window .

它在Ne的自发辐射谱线中没有相应的波长。

There is no such a wavelength in Ne spectrum .

HCl化学激光振转跃迁爱因斯坦自发辐射系数的计算

Calculations of einstein spontaneous emission coefficients for vib-rotational transitions in HCl laser

太阳风里高能电子自发辐射的Langmuir波

Langmuir waves spontaneously emitted by energetic electrons in the solar wind

研究了两个自发辐射路径之间的量子干涉效应对V型三能级原子压缩谱和光子反聚束效应的影响。

Phase-dependent squeezing spectrum and photon antibunching of resonance fluorescence from a three-level V-type atom driven by a coherent field are investigated .

自发辐射诱导相干对开放的Ladder型系统无反转激光增益瞬态演化的影响

Effect of spontaneously generated coherence on transient evolution of LWI gain in an open Ladder type system

K光子Jaynes-Cummings模型中自发辐射的Berry相位的零级近似

Zero-Order Approximation of Berry ′ s Phase of Spontaneous Emission in K-Photon Jaynes-Cummings Model

本方案的优点就是不需要Bell基的测量，并且原子的自发辐射可以被忽略。

The advantage is that the present one does not involve the Bell-state measurement and is robust against the atomic spontaneous emission .

对EDFA增益和自发辐射噪声的研究

Study on the gain and ASEN of EDFA

关于wiggler长波自发辐射的理论分析与数值计算

Theoretical analysis and numerical calculation of long wavelength radiation from wiggler

采用拉氏变换的方法，越过粒子数随时间的变化的求解，利用Laplace变换直接得到了两种模型在上述三种热库环境下的自发辐射谱。

The calculation of spontaneous emission of the two types of model can be performed by the Laplace transform .

受电子束品质影响时FEL的自发辐射和小信号增益谱函数的计算

Evaluation of FEL Spontaneous Emission and Small Signal Gain Affected by Electron Quality

放大自发辐射对XeCl激光器空间相干性的影响

Effect of amplified spontaneous emission on space coherence of the XeCl laser

高功率XeCl准分子激光自发辐射放大的三维计算

3-D ASE calculation for high power output XeCl excimer lasers

对准三能级系统进行了研究，分析了激光上、下能级不同的能级寿命以及上能级自发辐射对下能级粒子数所造成的影响，修正了Fan等提出的纵向泵浦准三能级系统的理论模型。

The theoretical model of quasi-three-level system was modified through considering different lifetime of laser upper and lower level and spontaneous radiation from upper level to lower level .

所制备的样品具有三维周期性fcc结构，并显示出了非常明显的光子禁带和自发辐射抑制作用。

The samples have three-dimensional periodic structure of face-center-cubic . It shows a significant photonic band gap and the inhibition of spontaneous emission .

CAEP远红外100μmFEL自发辐射谱的实验研究

Experimental Investigation of CAEP Far-Infra-Red 100 μ m FEL Spontaneous Emission

用放大自发辐射方法测量脉冲雪崩放电XeCl激光器的增益特性

Gain measurements of pulsed avalanche discharge XeCl laser by means of amplified spontaneous emission

计算了调QYb∶YAG激光器的最大增益、最大储能，分析了放大自发辐射对于Yb∶YAG能量存储的影响。

The maximum gain , maximum stored energy are also calculated , and the influence on stored energy by amplified spontaneous emission is considered .

J-C模型中原子的自发辐射与量子纠缠态

Spontaneous emission of atom and quantum entangled state in J-C model

这种激光发射的本质还是放大自发辐射（ASE）为主。

It is shown that the amplified sponta - neous emission ( ASE ) is the dominant mechanism .

提出了球面反射镜的放大自发辐射（ASE）方法测量小信号增益的理论模型，给出了相应的小信号增益系数的计算公式。

The theoretical model of measurement of small signal gain by ASE method with a spherical mirror was presented .

自发辐射因子对VCSEL在大信号调制下的分岔及混沌行为的影响

Influence of Spontaneous Emission Factor on the Bifurcation and Chaos Behavior of VCSEL under Large Signal Modulation

说明描述耦合到任意给定模式自发辐射噪声（朗之万噪声）项的统计平均可以用横模的双正交性（即过量噪声K因子）与特征值特性来描述。

The statistical average of the Langevin noise that describes the spontaneous radiation noise coupling into a given mode is determined by the Biorthogonality of the transverses modes ( K factor ) and their eigenvalues .

并利用该模型计算了放大自发辐射（ASE）噪声对太赫兹光非对称解复用器（TOAD）开关性能的影响。

The influence of ASE on the performance of terahertz optical asymmetric demultiplexers ( TOAD ) is also discussed .

自发辐射诱导相干在许多类型的能级系统，如近兼并的∧型、V型能级系统及近等能级间隔的阶梯型等系统中均可产生。

In many level systems , such as a closed A-type system or a closed V-type system and nearly equispaced Ladder-type system , there are many researches of the effects of spontaneously induced coherence .