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- According to beam properties of the CO2 laser in the laboratory and light spot requirement for laser sintering, a set of laser beam homogenizing equipment is designed in this. 针对实验室用大功率CO2激光的光束特性和烧结陶瓷实验时对光斑的特定要求,本研究从理论设计了一套激光均束装置。
- Abstract: The fast Hankel transformation algorithm is used to study the diffractive modulation property of laser beam propagation in high power laser facility. 文摘:利用快速汉克尔变换算法研究了高功率激光在自由空间传输过程中形成低频调制的规律,给出了衍射调制深度与光束宽度及传输距离等参数之间的变化关系。
- The Plasma Properties of Laser ablated HgCdTe[J]. 引用该论文 满宝元;王象泰;官文栎.
- Most interferometry is carried out with laser beams because the technique relies on a property of laser light known as coherence, meaning there is one orderly wave associated with each beam. 大部份的干涉技术都使用雷射光,因为这种技术需要用到雷射光束的同调性(意即每道光束都是规律的波)。
- Properties of laser beam 激光传输特性
- Nonlinear propagation properties of laser beams with amplitude modulations and phase fluctuations 有振幅调制和位相畸变光束的非线性传输
- The Focusing property of flat-topped multi-Gaussian laser beam by lens with spherical aberration is discussed. 利用广义惠更斯-菲涅耳衍射积分公式,研究了平顶多高斯光束通过球差透镜的聚焦特性。
- Propagation and Transformation Properties of Axicon Optical Systems for Laser Beams[J]. 引用该论文 蔡邦维;吕百达;张彬;冯国英;王碧华.
- This paper deals with the microstructure and properties of laser melting treatment of alloying cast iron. 研究了激光熔凝处理对合金铸铁的组织、抗回火稳定性及耐磨性的影响。
- This special property of laser light is the basis of holography. 激光的这种特殊性质乃是全息照相的基础。
- Lusk.Microstructures and Properties of Laser Clad Ni-based Metal-ceramics Layers[J]. 引用该论文 斯松华;袁晓敏;何宜柱;Je-Hyun Lee;Mark T.
- The experimental result was explained theoretically with the relation between the polarization property of the fundamental laser beam and the phase matching of KTP. 最后使用基频光的偏振特性与KTP的相位匹配之间的关系对实验结果进行理论解释。
- Through the systemic experiments, the effects of parameters on the kerf quality and properties of laser machining surface were investigated. 通过系统的试验研究,分析了激光精密加工各主要工艺参数对切割表面质量、组织及性能的影响。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- This paper introduces the new progresses of safe-protection technique for military laser in recent years.Some properties of laser protective devices are described in detail. 本文介绍近年来军用激光安全防护技术的新进展,并对激光防护器材的某些特性进行了较详细的叙述。
- The Focusing property of flat-topped multi-Gaussian laser beam by lens with spherical aberration is discussed. on the basis of generalized Huygens-Fresnel Diffraction integral formula. 摘要利用广义惠更斯-菲涅耳衍射积分公式,研究了平顶多高斯光束通过球差透镜的聚焦特性。
- The main reasons are the differences of laser remelting technical parameters, the dissipated heat case of materials and the thermophysical properties of materials. 激光熔凝工艺参数、材料的热扩散情况和材料的热物性参数的不同是造成上述现象的主要原因。
- The glass powder size, morphology and mechanical properties of glass/epoxy composites were measured by means of laser particle size analyzer, SEM, material testing machine and TGA respectively. 利用激光粒度分析仪、电子多功能实验机、SEM、热分析仪等刚试粉料粒径、结构形貌以及机械强度等性能。
- He is studying the medicinal properties of wild plants. 他正在研究野生植物的药物特性。
- Interaction between systems or between properties of a system. 系统间或一个系统的各种特性之间的相互作用。