Numerical simulation of pyramdal tip entirely coated with Ag film with focusing spot at nanometer scale;
利用镀银膜的四面锥尖实现纳米尺度聚焦光斑的数值模拟
By applying the numerical simulation technology,it makes the optimization process for light beam heating parameters more efficient and economic.
采用数值模拟技术 ,可以使聚焦光束处理参数的优化过程更加经济、高效。
The technology of acquiring precise modified layer on construction material surface by light beam cladding was investigated and its effect on cladding layer quality was revealed.
研究了采用聚焦光束熔覆方法在结构材料表面获得精密改性层的工艺及其对熔覆层质量的影响。
The affect of pulsed laser deposition upon angle distribution function;
激光聚焦光斑形状对溅射产物角分布的影响
The primary relationship between the size of the focal sp ot and RMS of phase gradient was also given by simulation calculation.
通过模拟计算，给出低频位相噪声的均方根梯度与聚焦光斑尺寸的初步规律。
Optical Parameters Of Selfoc Lens Measured by Modified Spot Way
改进的斑点法测量自聚焦透镜光学参数
optical transmission and self-focusing fiber
光传输和自聚焦光纤
Effect of smoothing by spectral dispersion on the spatial spectrum of focal spot
光谱色散匀滑对焦斑光强频谱的影响
When a person looks at an object, the image is focused on the yellow spot.
人凝视物时，物像聚焦在黄斑上。
Study on Autofocus Technique and Speckle Reduction in SAR Image Formation;
SAR自聚焦技术及相干斑抑制算法研究
optical cable connector with focusing junction
有聚焦结的光缆连接器
optical cable connector without focusing junctio
无聚焦结的光缆连接器
optical fiber connector with focusing junction
有聚焦结的光纤连接器
optical fiber connector without focusing junctio
无聚焦结的光纤连接器
Design of the Binary Optical Element of Long Focal Depth and Small Spot;
利用二元光学技术实现小焦斑、长焦深的设计
Clinical research on treatment of macula edema with focal argon laser
焦点激光治疗黄斑水肿的临床研究
Focal switch effect of focused Bessel-Gaussian beams
聚焦贝塞尔-高斯光束的焦开关效应
Effective Fresnel Number and Focal Shifts of Focused Cylindrical Light Beams;
聚焦柱面光束的等效菲涅耳数及焦移
Focusing Properties of Beams: Focal Shift, Focal Switch and Phase Shift;
光束的聚焦特性研究：焦移，焦开关和相移
The Study of Designing Diffractive Axicon with a High Lateral Resolution and a Large Depth of Focus;
实现小焦斑长焦深激光焦点的衍射Axicon的设计研究
Enhanced optical image edge with laser speckle out-of-focus method
实现光学图像边缘增强的激光散斑离焦法