激光

It is included the energy spectrum and angular distribution of hot electrons generated by ultrashort laser-solid interaction, the effect to electron behavior of electrical conductivity of target material, the hot electron activities and plasma characteristics in various plasma scale length, the rule of electron movement related to the high harmonic generation in gas, the excelled calculation about the condition of high harmonic generation, the study of electron spectrum and ion spectrum generated by Coulomb explosion in laser cluster interaction.

其中包括超短脉冲激光与固体靶作用中超热电子的能谱和角度分布，靶材料的电导率对电子行为的影响以及在不同的密度标长条件下超热电子和与电子相关的等离子体特征；超短脉冲激光与气体靶相互作用中与高次谐波相关的电子的具体运动规律和产生短波长高次谐波的优化条件；超短脉冲激光与团簇原子相互作用中通过对电子的隧道电离而引起的库仑爆炸等。

Shanghai SHENFEI Laser Opitcal System LTD.is a hi-tech enterprise,ehich was jointly founded by Shanghai Institute of Laser Technology,Shanghai Technology Creation LTD.Shanghai Technology Investment Co.as well as main managers.The hi-tech products manufactured by this company:The glass master substrates used for grating and reflector mirror,optical glass and tourist souvenir.

上海申菲激光光学有限公司是由上海激光技术研究所、上海科技创业有限公司、上海科技投资公司和企业主要经营者群体合股组成的高新技术企业，主要生产经营的高科技产品有：激光光盘母盘玻璃LD、 CD、 VCD 、DVD、 CD-ROM、 HD等系列基片，各类光学仪器用光栅、刻度盘、反光镜等玻璃基片，光学玻璃与金属镶嵌的旅游纪念品等。

The spectra structure of M-band and the ion distribution of laser-produced plasma is very important for the research on the inertial confinement fusion.

激光等离子体M带辐射光谱结构以及电离状态的研究是激光聚变研究领域中的重要内容，开展金M带谱细致结构研究有利于了解等离子体中物理过程的详细信息，正确地预测激光等离子体的电荷态分布对于理解高温等离子体中的辐射强弱，能量沉积和平衡至关重要。

Experimental Study of Laser-Generated Surface Acoustic Waves in Laser Shock Hardening Metals.

激光冲击硬化层中激光声表面波的实验研究。中国激光， 2008， 35(1)： 120～124

The influence of the laser focus, environmental and target parameters on themechanical effect and acoustic wave effect of plasma shock wave produced during theinteraction between the laser and the target are investigated in this paper.

本文从理论和实验两方面研究了激光聚焦参量、环境参量和靶参量对激光与靶相互作用产生的激光等离子体冲击波力学效应和声波效应的影响。

Interception of lyphatic drainage by Nd:YAG laser irradiation in rat urinary bladder ［J］.Lasers Surg Med,1984;4（2）:167-172.［10］Shanghai Neoplasm Hospital.

我们的实验结果提示，在普通手术或CO2 激光手术切割肿瘤之前，可结合使用Nd-YAG激光，先用Nd-YAG激光做肿瘤周边小范围的封闭照射，就可大大减少肿瘤转移的机会。

Furthermore, its working characteristics are studied experimentally and compared with those excited by the only DC glow discharge. Under the action of transverse silent discharge, the laser power, the gas-filled pressure and the fraction of N2in the laser are increased obviously, the laser efficiency is increased, too.

实验表明，由于横向无声放电的作用使这种激光器的激光功率、工作气压和工作气体中氮的比例有明显的提高，激光效率也有所提高，而且放电电流能兼顾最大激光输出功率和最佳效率。

the paper discussed the phase laser rangefinder and pulse laser rangefinder principle, and the advantages and disadvantages of two kinds of laser rangefinder made a comparative analysis.

论文中谈论了相位激光测距和脉冲激光测距的原理，并就两种激光测距的优缺点作了对比分析。

Beijing HuaYuan Star laser technology Co.,Ltd , a Chinese-American joint venture enterprise, a manufacturer which specially dedicates in Fiber assembly, packaging of fiber pigtailed semiconductor lasers, butterfly cases and butterfly packaging of high power laser diodes, and new high stable and maintenance-less fiber laser pumped by semiconductor laser diodes.

北京， 激光技术，华源，尾纤，激光器北京华源世达激光技术有限公司，是一家中美合资企业，专门致力于尾纤型激光器的生产和研发工作。主要生产尾纤型半导体激光器、碟形封装的高功率激光二极管和最新的高稳定性免维护的光纤激光器光源。

Laser Cladding Rapid Forming is a new developed technology on the basis of laser cladding and rapid forming in the recent years. In LCRF the substrate and the metallic powder fed synchronously are melt by laser beam and the metallurgical combination is formed, then the compact part with regular figures is manufactured layer by layer on the substrate. LCRF has some special advantages, such as high integration, high production efficiency, wide range of processable materials, no pollution to the environment and so on.

激光熔覆快速成形技术是近年来在激光熔覆技术和快速成形技术的基础上发展起来的一种新技术，通过激光熔化基体和同步送来的粉末，使粉末和基体形成冶金结合，并且在基体上堆积成有规则形状的致密的零件，具有集成度高、生产效率高、柔性好、可加工材料广泛、不污染环境等优点，因此受到了越来越广泛的关注。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新