The influence of laser output from the thermal lens effect of Nd:YAG laser;
Nd:YAG激光器的热透镜效应及其对激光输出的影响
The influence of thermal lens effect on laser beam collimating;
热透镜效应对激光光束准直的影响
Graphic analysis of Z-cavity laser without thermal lens effect
无热透镜效应Z型腔的图解分析
Study on the stable area of the LD end-pumped Z-cavity laser with thermal lens;
具有热透镜效应的LD端面泵浦Z型谐振腔稳区的研究
Because of the thermal lens in the gain media which is produced by high power end-pumped,the thermal lens will bring serious influ ence on laser.
由于采用大功率端面泵浦会在增益介质中产生热透镜效应 ,从而对激光器的运转产生严重的影响。
This dissertation presented a novel method for measurement on solid-state laser thermal lens utilizing DGWF.
本论文提出了一种使用光栅型波前曲率传感器测量固体激光器热透镜效应的新方法,分析验证了其可行性,并在实验中得到应用。
The results show that in CW mode,increasing the flow rate of cooling gas can improve the temperature distribution of the crystal and reduce the thermal lensing effect,but the improvement is limited;for heat capacity mode in which lasing and co.
利用有限元分析的方法,对在二极管抽运的超大功率(10~100 kW或更高)Nd3+:GGG板状激光器的热稳态(CW)和热容量(Heat Capacity)两种工作模式中的激光晶体的温度场分布,及其随工作时间变化情况进行了模拟分析,为热透镜效应提供了详尽的基础数据。
This paper studies the thermal lensing effect of optical element under laser heating at non-thermal equilibrium state.
研究了强激光作用下非热平衡状态光学元件的热透镜效应。
The thermal lensing effect of Nd:YVO4 crystal and its focal length is analysed theoretically.
介绍了Nd:YVO4晶体的结构和光谱特性,同时对Nd:YVO4晶体的热透镜效应和焦距进行了理论研究,并进一步对Nd:YVO4 914nm激光器的谐振腔进行了设计。
Investigation on temperature and thermal lens effects of laser diode pumped composite YAG rods;
LD抽运复合YAG晶体温度场及热透镜效应研究
Thermal lens effect in end-and-side pumped DPL
端侧面组合抽运DPL热透镜效应研究
The Measure of the Solid-state Laser s Thermal Lens for Wavefront Curvature Sensor with a Diffraction Grating;
基于光栅型波前曲率传感器的固体激光器热透镜效应测量
Study of Soliton Transmission and Coupling in Heat-lens Effect of Photorefractive Crystal;
光折变晶体热透镜效应中孤子传输与耦合特性的研究
Study of Sol-Ton Tramsmission and Coupling in Heat-Lens Effect of Photorefactive Crystal;
光折变晶体热透镜效应中光孤子传输与耦合特性的研究
Numerical and Experimental Study of Thermal Shock Effect on Germanium Lens Induced by Out-of-band Pulsed-laser
波段外脉冲激光对锗透镜热冲击效应的数值与实验研究
Studies on Near Field Thermal Lens Spectrometry and Its Application;
近场激光热透镜光谱分析法研究及其应用
We analyze the positive and negative lens effect caused by the hole theoretically and give the expression of normalized transmittance in this condition.
本文从理论上分析了因孔洞而产生的正透镜或负透镜效应并给出了归一化透过率的表达式。
Studies on the Application of Laser Thermal Lens Spectrometry To Analysis under Conditions of Light Scattering Backgrounds;
激光热透镜光谱分析法在散射样品分析中的应用研究
Coupled thermo-hydro-mechanical response of argillite rock based on nonlinear seepage behavoir
基于渗透非线性的黏土岩热–水–力耦合效应研究
The dispersion caused from the chromatic aberrations of lens is smaller than that from diffraction effects of it.
与衍射效应产生的色散相比，透镜本身的折射率色散很小。
Irradiation Effects of Electrons and Protons on Lense of K208 Glass Substrate Coated with Antireflective Films;
K208玻璃基镀膜透镜质子电子辐照效应及机理研究
Study of Current Sensor Based on Magnetic-Optic Effect of Magnetic Fluid and GRIN Lens;
基于磁流体磁光效应的GRIN透镜型电流传感器的研究
Observation and Analysis on Therapeutic Effect of Post-operative Intra-articular Injection of Hyaluronic Acid and Glucocorticoid
膝关节镜术后联合应用透明质酸和糖皮质激素疗效分析
Study on Modulated Crossed-Beam Near-Field Detection Thermal Lens;
横向双光束调制近场探测热透镜研究
Experimental Study of Overcoming Laser Rod′s Thermal Effect with Stimulated Brillouin Scattering Phase Conjugation Mirror
利用受激布里渊散射相位共轭镜克服激光棒热效应的实验研究
a concave lens [mirror]
凹透镜 [凹面镜]
Analysis of Macropore Porous Asphalt Pavement Affecting Heat Island in City;
大孔隙透水沥青路面对城市热岛效应的影响分析
meniscus (shaped) lens
凹凸透镜，弯月形透镜