同时讨论了相干泵浦对激光线宽的影响。
We also discuss the effect of the coherent pumping on the laser line width.
目的介绍一种简单的供激光管工作的激光线性电源的设计。
Aim the design of one simple laser linear power source which is used for the work of the laser tube is introduced.
分析了激光线宽对同位素原子激发电离效率和选择性因子的影响。
We have studied the influence of laser linewidth on ionized efficiency and selectivity of isotopic atoms.
其中算法部分包括提取激光线模块、计算轮廓线模块、取中心颜色线模块；
Among them algorithm partly includes to be drawn laser thread module, calculation contour module and takes the center color thread module;
激光发射器被设置成当支持杆处于竖直状态时其所发射的激光线条水平或垂直。
The laser transmitter is arranged in a mode that the laser line strips emitted by the laser transmitter are horizontal or vertical when the support rod lies in a vertical state.
基于激光线扫描和力传感器原理设计了可以同时测量足部负荷和三维形貌的扫描仪。
A foot scanner was developed using laser-line scanning with mechanical sensors to simultaneously measure foot loads and 3-d foot shapes.
利用现场可编程门阵列器件FPGA实现了结构光激光线图像条纹中心线的实时提取。
The use of field of programmable gate array (FPGA) makes the detection of Central Line of structured laser light stripe image implementation in real -time.
它的基本思想是通过投射激光线光束到被测物体表面，在物体表面形成一条投影亮线。
It is to project a laser sheet onto the tested surface, and form a light line on the surface.
在符合拍频条件时，能级差可以超出激光线宽，其测量精度可达到与激光线宽同一数量级。
In the condition that a beating occurs, the energy level difference could exceed the laser linewidth, and the measurement accuracy could reach the same order of magnitude as the laser linewidth.
但在温度等条件恶劣的自由空间实验中，这两种方法都不能保证激光线性调制，通信效果很差。
But in the harsh conditions, such as the becoming temperature in free space experiments, these two methods can not guarantee linear laser modulation, effects of poor communication.
实现了3个激光线结构光传感器的数据配准和数据融合，得到可用于制鞋CAD和制植CAD的脚形和植形数据。
Implement the registration and merging of 3-d range data produced by triple laser stripe sensors. The final data can be used by Shoemaking-CAD.
陆虎设计的“极地先锋”，配备了激光线导引的礼物派送系统，以及3D卫星导航系统，其中装有烟囱辨识软件。
Land Rover Laplander features a laser-guided present delivery system and 3D satellite navigation with chimney recognition software.
将该方法用于怀特池中模拟大气吸收光谱测量 ，减小了激光线宽对测量结果的影响 ，获得了比较理想的结果。
The method was used to the measurement of high-resolution atmospheric absorption-spectra in the White cell a…
为了精确实现对空间物体的测量，提出了利用线激光、单CCD相机、小孔成像与激光面约束模型的激光线测量法。
In order to improve the precision of measurement, a new un-contact measurement system consisting of linear laser and single CCD camera was presented.
第二种可能性则能应用在更加耗电的设备上。其原理是发射一道精确聚焦的红外激光线，击中光伏电池，由此能够将光束转换回电能。
A second possibility, for more power-hungry devices, is to fire a finely focused infrared laser beam at a photovoltaic cell, which converts the beam back to electrical energy.
为实现结构光激光线条纹中心的实时提取，将方向模板算法进行了适应硬件的改进，且提出并实现了一种专用硬件结构。
A new centre-extracted method that combined the alterable direction template with barycenter method was proposed for the implementation of real-time image processing.
结果表明：在不考虑激光线宽及消相碰撞时，探测场的吸收随时间在零吸收附近作类似于阻尼减幅振荡，系统可实现无反转放大；
It is shown that the time-dependent probe absorption is oscillatorily damped to its steady state and transient amplification without inversion can be realized;
给出了三维机器视觉测量系统中激光线图像与零件特征边缘图像交点的求解方法，为三维机器视觉测量系统的三维坐标计算奠定了基础。
An appropriate way is given for calculating the intersection points of the parts image edge and the laser image line. The work in this paper makes the 3d coordinates calculation possible in...
然而，如果采用激光对物体表面进行照射，那么光线反射回来的方式能用来收集具有相同特征物体的信息。
However, if you shine a laser at the surface of an object, the way the light is reflected back can be used to gather information about the same features.
这些光线的漩涡，称为光学旋涡，可能对未来的激光装置产生影响，物理学家说。
These swirls of light, called optical vortices, could have implications for future laser devices, the physicists said.
用激光照射氢原子或反氢原子，观察何种波长的光线被吸收了，可以通过这种办法来详细地比较这两种原子的能级。
By shining laser light onto hydrogen or antihydrogen and observing which wavelengths are absorbed, the energy levels of the two can be compared in detail.
这种激光器的相反工作模式才是它真正的新奇之处，其中大部分时间光线是打开的，但它在很短的闪烁及非常短暂的暗脉冲里关闭。
"What's really novel is that this laser works in the opposite mode, where most of the time the light is on, but it turns off in very brief flashes, very brief dark pulses," said Wiener.
为了帮助激光雷达克服这股风力，研究人员将传统的激光雷达装置——用镜子引导光线——替换成一种新发明的光纤系统。
To help the lidar cope, the researchers replaced their classic lidar device, which used mirrors to direct the light, with a newly developed fibre-optic system.
月球探测器上的激光高度计(LOLA)的工作原理为：发射一束激光脉冲，利用光学镜片将其分为五道光线，当光线到达月球表面后会自动反射至激光高度计上。
The lunar Orbiter laser Altimeter (LOLA) works by sending a laser pulse through an optical lense that splits it into five beams that are each scattered back after they strike the lunar surface.
然后你通过分光器发射一束激光，让光线在两条边不断反射再回到分光器。
Then you send laser light through a beam splitter to divide the beam between the two arms, and let the light bounce back and forth a few times before returning to the beam splitter.
Powerbeam公司的产品应该不存在这样的危险：如果传输器上的小摄像头没能捕捉到接收器灯泡发出的微弱光线，激光就会在几微秒内关掉。
That shouldn't be a danger with PowerBeam's products: if the small camera on the transmitter fails to see the small light bulb of the receiver, it shuts down the laser within milliseconds.
Powerbeam公司的方案是为接收设备配备一枚小型荧光灯泡，这样传输器的摄像头就能跟踪光线，并适时引导激光束方向。
Powerbeam's solution is to fit a small fluorescent bulb to the receiving device so that a camera on the transmitter can track the light and steer the laser beam accordingly.
在本文的模型中正确考虑了光线在反射器和激光棒上的多次反射，氙灯的辐射光谱以及钕玻璃的吸收光谱。
Allowances are made for the effects of multiple reflections on the reflector and laser rod, Xe flashlamp emission spectrum and absorption spectrum of nd doped laser glass.
在本文的模型中正确考虑了光线在反射器和激光棒上的多次反射，氙灯的辐射光谱以及钕玻璃的吸收光谱。
Allowances are made for the effects of multiple reflections on the reflector and laser rod, Xe flashlamp emission spectrum and absorption spectrum of nd doped laser glass.
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