periodic relaxation oscillation

Compared these pulse-shapes with each other,it is concluded that every laser pulse from Nd:YAG laser exhibited representative relaxation oscillations that consistent with the fundament.

比较测得的波形,可以得出结论,每一个激光脉冲均呈现出典型的弛豫振荡过程,与理论分析基本一致。

The Asymptotic solutions and the period of the relaxation oscillations are given.

应用奇微扰理论得到了Belousov-Zhabotinsky振荡反应的俄勒岗模型约化的两变量形式的修正模型,给出了该模型的弛豫振荡的渐近解及其振荡周期。

Theoretical research on relaxation oscillation in solid-state laser with relaxation oscillating pumping;

泵浦带有弛豫振荡的固体激光器的弛豫振荡特性理论研究

Study on multimode relaxation oscillation of VCSELs and EELs;

VCSELs与EELs多模弛豫振荡的研究

Analysis of relaxation oscillation of fiber ring semiconductor laser;

光纤环形腔半导体激光器弛豫振荡的分析

In order to further study the dynamics of relaxation oscillation during stimulated Brillouin scattering(SBS) and to avoid optical damage caused by SBS under high power lasers in applications such as fiber amplifier and fiber phase conjugate mirror,etc.

为了避免在高功率光纤放大器和光纤相位共轭镜等实际应用中因受激Brillouin散射(SBS)造成的光纤损伤,根据描述SBS动态弛豫振荡特性的振幅耦合方程,利用有限差分的数值模拟方法研究了光纤中SBS的动态弛豫振荡特性,并对其抑制进行了初步探讨。

A new relaxation oscillation mode is found through the dynamic simulation.

通过模拟发现了新的弛豫振荡模式。

Study on Double-clad Yb-doped Fiber Laser and Relaxation Oscillation in Solid-state Laser;

双包层掺镱光纤激光器及固体激光器弛豫振荡特性研究

Dynamics of relaxation oscillation caused by stimulated Brillouin scattering in optical fiber and its suppression

光纤中受激Brillouin散射动态弛豫振荡特性及其抑制方法

The modulation bandwidth and the relaxation oscillation frequencies of the laser are quite different at different injection powers and wavelengths.

发现在不同的注入光强度和波长下，激光器的调制带宽和弛豫振荡峰频率会发生变化。

gas-tetrode relaxation oscillator

充气四极管张弛振荡器

A New Method for Multi-exponential Inversion of NMR Relaxation Signal

核磁共振弛豫信号多指数反演新方法

The Theoretical Analysis and Experiment of Relaxation Oscillatory Electric Circuit;

弛张振荡电路的理论分析和实验研究

Study of T2 Relaxometry in Evaluation of Epilepsy in Human;

磁共振T2弛豫时间测量在癫痫中的应用研究

Discussion on NMR Relaxation Time and Magnetic Field s Regularity;

核磁共振弛豫时间和磁场均匀性的研究

Relaxation of wall and relation to external magnetic filed in optical-magnetic resonance experiment

光磁共振实验中壁弛豫过程与外磁场的关系

Mechanical and Impedance Relaxations Study in Na_xCo_2O_4

Na_xCo_2O_4陶瓷的力学弛豫和阻抗弛豫研究

A Study of Ultrafast All-optical Polarization Switch Based on Spin Relaxation in InGaAs/InP MQWs;

基于InGaAs/InP多量子阱中电子自旋弛豫的超快全光偏振开关的研究

The Ultrafast Vibrational Relaxation and Internal Conversion Dynamics of the Polyatomic Molecules in Liquids Studied in Femtosecond Laser Pulse;

飞秒强激光场中液相多原子分子的振动弛豫和内转换动力学研究

The study on NMR relaxation and the chains movement of P(St-MMA)Polymer in CDCl_3 Solution

P(St-MMA)聚合物在CDCl_3溶剂中的核磁共振弛豫及高分子链运动

~1H-NMR RELAXATION AND STATE EVOLVEMENT OF EVAPORABLE WATER IN CEMENT PASTES

水泥浆体中可蒸发水的~1H核磁共振弛豫特征及状态演变

Snoek Relaxational Peak in a Fe-Cr-Al Alloy;

Fe-Cr-Al合金中的Snoek弛豫

Vibrational energy relaxation in condensed phases is an important dynamical process in chemistry, physics and biology.

凝聚相中的振动能量弛豫是化学、理学和生物学中一个非常重要的动力学过程。

Lineshape and Rotating-frame Longitudinal Relaxation of Intermolecular Multiple-Quantum Coherences, and its MRI Applications;

分子间多量子相干信号的线形理论、旋转坐标系纵向弛豫性质及其磁共振成像应用