在高效率和低电流小信号范围内，理论地分析了用反向渐变波导提高远红外波导自由电子激光器(FIR - FEL)效率的机理。
In the high efficiency and small signal region, we investigate theoretically the efficiency enhancement mechanism of far infrared free electron laser (FIR-FEL) with a reverse tapering waveguide.
用单粒子理论分析了未被有质动力势阱捕获的电子对电磁波泵自由电子激光边带不稳定性的影响。
Influence of untrapped electrons on the sideband instability of electromagnetic Wig-gler free electron laser(EM-FEL)is analyzed in detail with single-particle theory.
我们对喇曼自由电子激光器输出的辐射信号进行了系统的测试，获得的数据曲线与理论计算结果完全符合。
Systematic measurements of a go out radiation signal from our Raman free-electron laser indicated a good agreement between experimental data and theoretical calculations.
本文给出了回旋脉塞泵自由电子激光的动力学理论，求得了线性增益，并提出了两种回旋脉塞泵方案。
Vlasov kinetic theory of the FEL with cyclotron maser pump is presented, linear growth rate obtained and two schemes of cyclotron maser pumps are proposed.
本文用自由电子激光器经典理论的数值解法，给出一组稳定脉冲解。
The stationary pulse solutions for a free electron laser are obtained by using the classical theory.
本文根据费米气体模型理论，研究金属中自由电子气的能量，讨论电子的最高能量、平均能量和电子气的能级密度。
This paper, based on the Fermi gas model, studies the energy of free electron gas in metal, discusses the highest energy, the average energy and the energy level density of free electrongas.
本文利用自由电子激光的加速器理论，建立了单粒子非线性运动方程及其非自洽数值模拟模型。
By use of accelerator theory in FEL studies, single particle, nonlinear equations of motion with corresponding non-self-consistent computer code is established.
用唯象理论模型讨论了储存环型自由电子激光器光场混沌的控制问题。
The controlling of optical field chaos in a storage ring free-electron laser oscillator is discussed by using a phenomenal model.
本文对二维摆动磁场自由电子激光的自发辐射频谱进行了理论分析，并对分析结果进行了数值计算。
The angular spectrum of spontaneous emission in a wo-dimensional undulator free-electron laser is analyzed theoretically.
本文对二维摆动磁场自由电子激光的自发辐射频谱进行了理论分析，并对分析结果进行了数值计算。
The angular spectrum of spontaneous emission in a wo-dimensional undulator free-electron laser is analyzed theoretically.
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