The stability of output energy is an important parameter for ultra-short laser facility.
输出能量的稳定性是超短脉冲激光装置的一个重要指标。
High signal-to-noise ratio have important meaning in the ultra-short laser interacting with material.
高信噪比在超短脉冲强激光与物质相互作用中有重要意义。
The conversion efficiency and the beam quality are two main contents in research of harmonic generation of ultra-short laser.
在超短脉冲激光倍频技术研究中，倍频转换效率和倍频光的光束质量这两个问题一直是研究的核心内容。
The main jobs of this article are as follows: Firstly, the research on the one-dimension multi-atom molecular ions exposed in the ultra-short laser pulse.
本文的研究主要包括以下几个方面：首先，一维线性多原子分子离子与强激光场相互作用的谐波研究。
Most of waveband of ultra-short laser is concentrate on mid-infrared and infrared, but there are more potential applications of short-wavelength and broadband frequency laser.
大多数超短脉冲激光器输出波长范围均集中在近红外和中红外波段，而短波长宽频带超短脉冲激光具有更大的应用潜力。
In this paper, the problem of surge radiation and ionization of bound electron in the interaction of ultra-short laser pulse and partial ionized plasma was studied for the first time.
第一次讨论了超强超短激光与部分离化等离子体相互作用中，束缚电子的振荡辐射和电离问题。
When imprinted on silicon glass, these converters are able to alter the polarization of ultra-short pulses of laser light passing through them.
这些转换器在被压印到硅玻璃上之后，能改变通过它的超短脉冲激光的偏振方式。
Differing from the long pulse laser the ultra short laser will deposit its energy on the surface of the solid target in very short time and produce solid dense plasmas.
超短脉冲激光照射固体靶时可将其能量在极短的时间内沉积在靶表面一个极小的空间范围内，在固体靶表面产生固体密度的等离子体。
A novel experiment has been carried out for studying the interaction between ultra short intense laser pulses and glass micro capillary.
进行了超短强激光脉冲与玻璃微毛细管相互作用的探索性研究。
Great interest is focused on femtosecond laser micro-nano fabrication due to the ultra-short time scale and ultra-high peak power density characteristics of the femtosecond lasers.
飞秒激光由于其超快时间特性和超高峰值功率特性在精密微纳加工领域引起了人们广泛的重视。
Large spontaneous magnetic field is produced during the interaction of ultra-short and ultra-intense laser with solids.
超短超强激光与固体靶相互作用产生强的自生磁场。
Objective To explore the effect of intervention of helium-neon laser combining with ultra-short wave on parturients' post-delivery lactation shortage.
目的探讨氦氖激光联合超短波干预产妇产后泌乳、排乳的效果。
The interaction between an ultra-short ultra-intense laser pulse and a solid target with a low density pre-plasma is examined. Both linear and circular polarizations of the laser are considered.
对线极化、圆极化的超短超强激光脉冲与靶前有一段低密度预等离子体的固体靶的相互作用进行了理论和粒子模拟研究。
Using statistical methods and numerical simulation, the far-field description methods for high power ultra-short pulse laser were established.
以随机统计和数值模拟为研究手段，对高功率超短脉冲激光的远场描述方法进行了分析研究。
Pivotal parameters and restricted condition of the grating-size-limited compressor in an ultra-short, ultra-intense laser system are analyzed, and three basic parameters are obtained.
分析了超短超强激光系统中有限尺寸光栅压缩器设计的关键物理参数及约束条件，得到了压缩器优化的三项基本变量。
Pivotal parameters and restricted condition of the grating-size-limited compressor in an ultra-short, ultra-intense laser system are analyzed, and three basic parameters are obtained.
分析了超短超强激光系统中有限尺寸光栅压缩器设计的关键物理参数及约束条件，得到了压缩器优化的三项基本变量。
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