助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   nd ∶ yag) 的翻译结果: 查询用时:0.188秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

nd yag
相关语句
  相似匹配句对
     NdYAG Laser with PCM
     带相位共轭镜的Nd∶YAG激光系统
短句来源
     NdYLF Laser Amplifier
     Nd∶YLF激光放大器实验研究
短句来源
     Medical NdYAG Laser Program
     Nd∶YAG激光手术刀控制程序的设计
短句来源
     Polarized Spectral Characteristics of NdYAP
     Nd∶YAP的偏振光谱性质的研究
短句来源
     NdYAG laser treatment of perennial rhinitis
     常年性鼻炎Nd∶YAG激光治疗观察
短句来源
查询“nd ∶ yag)”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  nd yag
High-energy broadband single-pass fibre Raman laser pumped by a cavity-taper output Nd∶YAG laser
      
Upconversion of 1.064 μm Nd∶YAG laser pulses into intense green 547 and 667 nm light in the 0.75 mol % Er3+-doped phosphate glass fibre has been achieved.
      
The feasibility of selective boriding of AISI 1018 steel using a Nd∶YAG laser has been investigated.
      
Malsan-102 high-power single-pulse Nd∶YAG frequency-tunable laser
      
This method was applied to a series of copperbased alloy samples and was performed at 1.06 and 10.6 μm using continuous Nd∶YAG and CO2 laser sources, respectively, at near-normal (6°) incidence to the sample faces.
      
更多          


For high perfection of structure in Nd-YAG laser crystals grown by the Czo-chralski method, the dislocation density of the crystals must be decreased. Research study seems to indicate that the direction of dislocation propagation is perpendicular to the solid-liquid interface. In crystals grown with a Convex solid-liquid interface, the low dislocation density is due to spreading out of the dislocations in the central part towards the surrounding areas and the edges. Hence, by applying suitable technology...

For high perfection of structure in Nd-YAG laser crystals grown by the Czo-chralski method, the dislocation density of the crystals must be decreased. Research study seems to indicate that the direction of dislocation propagation is perpendicular to the solid-liquid interface. In crystals grown with a Convex solid-liquid interface, the low dislocation density is due to spreading out of the dislocations in the central part towards the surrounding areas and the edges. Hence, by applying suitable technology i. e. intentionally changing the shape of the solid-liquid interface, we can obtain crystals in which not only the dislocations are decreased, but also the facets are eliminated.

在采用引上法工艺生长掺钕钇铝石榴石(YAG:Nd)单晶时,为了要得到结构完善的激光晶体,必须设法降低晶体中的位错密度。通过一系列工作,认为在晶体生长过程中,位错走向与固液界面保持垂直的关系。在由凸的固液界面形成小晶面的晶体中,位错密度低的原因是因为凸的固液界面可使晶体中心部分的位错散失在边稜以外。因此,采用合适的工艺条件:即在生长过程中有意识地改变固液界面形状,可使晶体达到既能消除小晶面,又降低位错密度的目的。

CW Nd-YAG laser was used to investigate annealing behavior of <100> Si implanted with Bi ions. The backscattering and channeling measurments indicated that CW Nd-YAG laser annealing is one of nonmelting solid phase epitaxial regrowth process, which optimizes complete recovery of lattice damage and high substitutibility of Bi atoms without impurity redistribution. The experimental results were compared with pulsed Q-switched laser annealing, which induced surface layer melting and impurity...

CW Nd-YAG laser was used to investigate annealing behavior of <100> Si implanted with Bi ions. The backscattering and channeling measurments indicated that CW Nd-YAG laser annealing is one of nonmelting solid phase epitaxial regrowth process, which optimizes complete recovery of lattice damage and high substitutibility of Bi atoms without impurity redistribution. The experimental results were compared with pulsed Q-switched laser annealing, which induced surface layer melting and impurity redistribution.

本文报导用扫描Nd-YAG连续激光对<100>硅中注铋的损伤层进行的退火研究。测量表明:退火能使离子注入造成的晶格损伤很好恢复,90%以上的铋原子处于替代位置,杂质浓度的分布保持不变。文中对退火参数的选择、均匀性,以及表面温度升高、外延再生长层厚度等问题进行了讨论。文末还将实验结果与熔化型脉冲激光退火进行了比较。

The laser system in our experiments consists of a Nd:YAG oscillator and three Nd:glass amplifiers with diffraction-limited output beams. Crystals for frequency doubling are KDP and KD*P. When unfocused collimated laser beams were used in frequency doubling, a maximum energy, conversion efficiency of 65% has been obtained,the corresponding peak power conversion efficiency was about 84%. In the case of low laser power, by means of cylindrical focusing laser beams, energy conversion efficiencies...

The laser system in our experiments consists of a Nd:YAG oscillator and three Nd:glass amplifiers with diffraction-limited output beams. Crystals for frequency doubling are KDP and KD*P. When unfocused collimated laser beams were used in frequency doubling, a maximum energy, conversion efficiency of 65% has been obtained,the corresponding peak power conversion efficiency was about 84%. In the case of low laser power, by means of cylindrical focusing laser beams, energy conversion efficiencies were increased by a factor of 8 to 30 with a maximum conversion efficiency of 64%.

实验所用激光系统由掺钕石榴石激光振荡器和三级钕玻璃放大器组成,输出光束达衍射极限.倍频晶体为KDP和KDP.用非聚焦的平行激光束倍频,最高获得了65%的能量转换效率.相应的峰值功率转换效率为84%左右.在低功率下.利用圆柱面透镜将激光束聚焦的办法使能量转换效率提高了8到30倍.用此方法最高能量转换效率达到了64%.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关nd ∶ yag)的内容
在知识搜索中查有关nd ∶ yag)的内容
在数字搜索中查有关nd ∶ yag)的内容
在概念知识元中查有关nd ∶ yag)的内容
在学术趋势中查有关nd ∶ yag)的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社