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laser axis
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  激光轴
     Directional em ission of high energy electrons over 25 keV is observed in two symmetric directi ons with respect to the laser axis and at 46°from the directions of the laser e lectric field.
     实验观测到在激光偏振面内 ,沿与激光轴反向夹角 4 6°的方向 ,对称地喷射出两束能量大于 2 5keV的高能电子 .
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  “laser axis”译为未确定词的双语例句
     By varying the positions of the saturable absorber in the laser axis and the pump beam waist in the gain medium,respectively,the control of the pulse width in a laser diode-pumped passively Q-switched Nd∶YVO_4/KTP green laser with Cr~(4+)∶YAG saturable absorber is realized.
     分别改变饱和吸收体在激光腔内的位置及抽运光的束腰在激光晶体中的位置,实现了对激光二极管(LD)抽运Nd∶YVO4/KTP腔内倍频Cr4+∶YAG被动调Q绿光的脉宽控制。
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     This paper presents the time resolved spectrum with high temporal resolution (~10ps) and spectral resolution (~ 0.6 A) of 2ω_0 harmonic emission at 90°to the laser axis.
     本文报道沿与光轴成90°方向拍摄的2ω_0谐波时间分辨光谱。
短句来源
     One cavity mirror of the laser moves λ /8 along the laser axis when a laser frequency crosses one such range.
     当一个频率移动过这样的一个区间 ,相当于激光器的一个腔镜移动了λ/ 8。
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     We select Lab VIEW as software to develop virtual instrument systems to gain the center of laser axis and control the attenuator.
     以LabVIEW为软件平台,开发出检测激光光轴中心及控制衰减器的虚拟仪器系统。
     Study on Spray Field in Close-Container with Non-Orthodox Laser Axis PDA System
     密闭容器内喷雾场非正交PDA测量研究
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  相似匹配句对
     A Laser Detection Method of Axis Alignment
     轴心调校的激光检测方法
短句来源
     Design of Five-axis Laser Measuring System
     五轴激光三维数字化测量系统设计
短句来源
     Laser and It's Application
     激光(laser)及其应用
短句来源
     Laser profilometer
     激光干涉微轮廓测量仪
短句来源
     (2)Axis;
     (2)枢椎组;
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  laser axis
The amplitude of this spectral modulation is reduced significantly by either using an angled rear-facet which reflects the beating radiation modes away from the laser axis, or by using a nonlinear, adiabatic taper.
      
Analysis of the magnetic field spatial distribution showed that the current density achieved the value ~90 MA/cm2 on the laser axis.
      
The initial flame expansion along the laser axis is asymmetric because of the shape of the plasma, different ionization levels inside the plasma, and the shock-wave expansion.
      
Short-term wavelength fluctuations can be traced to instantaneous deflection of the dye laser axis by the refractive index changes due to absorption of the pump beam.
      
The system is described by a coupled set of rate equations including noise terms as well as the dependence of the population difference on the spatial coordinate (along the laser axis) due to standing-wave pattern.
      
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This paper discusses the influences of the refractive index change resulting from gas heating in the transverse-flow electrical discharge COa laser on the optical axis and the transverse mode. The calculation indicates that tho first order quantity of the refractive index change will vary the position and tho angle of the laser axis. Tho second order quantity of tho refractive index change is analogous to the negative lens effect in the axisymmetrical discharge tube1. Both effects will be enhanced with...

This paper discusses the influences of the refractive index change resulting from gas heating in the transverse-flow electrical discharge COa laser on the optical axis and the transverse mode. The calculation indicates that tho first order quantity of the refractive index change will vary the position and tho angle of the laser axis. Tho second order quantity of tho refractive index change is analogous to the negative lens effect in the axisymmetrical discharge tube1. Both effects will be enhanced with the increase of injection power and the mixture pressure, especially with the gain length.

本文讨论了横流放电CO_2激光器气体发热引起的折射率变化对光轴和横模的影响。计算表明,折射率变化的一阶小量会引起激光振荡轴位置和角度变化;折射率变化的二阶小量类似于轴对称放电管中的负透镜效应。这两种效应随着注入电功率、工作气压尤其是增益长度的增加而显著增大。

This paper presents the time resolved spectrum with high temporal resolution (~10ps) and spectral resolution (~ 0.6 A) of 2ω_0 harmonic emission at 90°to the laser axis. It is shown experimentally that the primary peak and the secondary peak of 2ω0 harmonic are actually composed of many fine and bright fringes with the interval about 1.5 ~ 3 A directly connected with atomic weight. Analysis and discussion on these are given.

本文报道沿与光轴成90°方向拍摄的2ω_0谐波时间分辨光谱。谐波的主峰与次峰是由许多细而亮的条纹组成,对此我们作了理论分析。

Space resolved spectra with both high spectral resolution (-0.2A) and spatial resolution (-2μm) of the second harmonic emission scattered at 90°to the laser axis were observed when both narrow band and broad band laser beams were adopted in an Al planar target experiment. After analyzing many phenomena, it has been proved that the second harmonic emission observed at 90° to the laser axis is initiated by the interaction of laser with plasma filaments other than that of planar wave with...

Space resolved spectra with both high spectral resolution (-0.2A) and spatial resolution (-2μm) of the second harmonic emission scattered at 90°to the laser axis were observed when both narrow band and broad band laser beams were adopted in an Al planar target experiment. After analyzing many phenomena, it has been proved that the second harmonic emission observed at 90° to the laser axis is initiated by the interaction of laser with plasma filaments other than that of planar wave with plasmas. And theory is in agreement with experiment on the whole.

本文从实验上,用窄频带和宽频带激光,在无预脉冲和有预脉冲两种情况下,辐照平面Al靶.在垂直入射激光方向观察到高光谱分辨(~0.2?)和空间分辨(~2μm)的二次谐波空间分辨谱.通过分析各种现象,基本上证明了在垂直入射激光方向的二次谐波辐射是由激光与等离子体细丝相互作用所引起的,而不是由平面波与等离子体相互作用引起的,理论和实验基本一致.

 
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