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- Various aspects of an inductively coupled plasma, including its power coupling efficiency, its spatial electrical field distribution, and plasma resistanceand inductance, were simulated on the basis of a transformer model. 基于变压器模型,本文对感应耦合等离子体中线圈产生的空间电场分布、等离子体电阻、电感及功率耦合效率等进行了数值计算。
- power coupling efficiency 功率耦合效率
- Without the misalignment, coupling efficiency increases with the decreasing of taper length. 失配不存在时,耦合效率随著锥长的增加而减小。
- Then uses four wave mixing power coupling equation, conducts the value simulation research to DSF+SMF cascade structure double pump FOPA. 然后利用四波混频功率耦合方程,对DSF+SMF级联结构双泵浦FOPA进行数值仿真研究。
- In order to improve coupling efficiency, the bottom-truncated and top-truncated are put forward. 为提高耦合效率,提出了截底法和截顶法。
- When electric power coupling transformer at input current is less than rated value, public winding can be also overload. 电力自耦变压器在其输入电流均小于额定值时,其公共绕组也可能过负荷。
- And the calculation method of effective transmissivity and the calculation formulas for coupling efficiency with spherical aberration being considered are given. 给出了微透镜有效透过率的计算方法和考虑球面像差时耦合效率的计算公式。
- SPR is used for surface enhancement technique which dependent on the power coupling and the resonant of the surface plasma and the TM of the incident light. 表面等离子体共振技术是一种表面增强技术,它是金属表面等离子激元SP(surface plasmon)在一定条件下与与入射光TM(横磁波)极化能量耦合并被共振激发而产生的。
- Using field coupling theory, the coupling efficiency of LD at different fiber inclined surface is discussed, and experimental results are presented too. 摘要应用场耦合方法模拟计算了不同光纤斜端面角度下半导体激光器的耦合效率,并进行了实验测量。
- A new scheme to enhancing coupling efficiency and alignment tolerance andreducing insert loss for LD and fiber by cascading GRIN and SMF is reported. 提出采用GRIN与普通光纤级联,进一步提高耦合效率和失调容差的新思路。
- A new scheme to enhancing coupling efficiency and alignment tolerance and reducing insert loss for LD and fiber by cascading GRIN and SMF is reported. 提出采用GRIN与普通光纤级联,进一步提高耦合效率和失调容差的新思路。
- During laser penetration welding,the laser induced plasma above the keyhole will influence the coupling efficiency between laser beam and workpiece. 激光深熔焊接过程中,小孔上方的等离子体会影响激光和工件之间的耦合效率。
- The effect of relative position between light source and tapered fiber on coupling efficiency of tapered fibers is also studied. 仿真试验研究了光源与光纤的相对位置、锥形光纤的尖端半径、锥形光纤的锥角大小对锥形光纤耦合效率的影响。
- In addition, for this newly designed lensed fiber, the graph of coupling efficiency vs. offset and eccentricity is given. 对于新设计的熔锥形透镜光纤,文章还给出了偏移和偏心与耦合效率的关系曲线图。
- A kind of flat box-like resonator for reactor-pumped lasers (RPL) is presented here, which has a zigzag propagation inside and high coupling efficiency with the reactor. 针对反应堆抽运激光(RPL),介绍了一类具有多折光路、与反应堆有较高耦合效率的谐振腔。
- To achieve higher coupling efficiency between laser diode and fiber, the hyperbolic-end lensed fiber is used.A coupling efficiency of up to 86% has been demonstrated. 在光纤与雷射之间的耦合采用本实验室自行研制高耦合效率双曲线型光纤透镜,实验证明此双曲线光纤透镜耦光效率可达86%25。
- Then the use of four-wave mixing power coupled equations, the DSF + SMF cascade structure of two-pump FOPA numerical simulation. 然后利用四波混频功率耦合方程,对DSF+SMF级联结构双泵浦FOPA进行数值仿真研究。
- The phase holograms are expected to be able to guide the emission straight out from the OLED device and hence the external light coupling efficiency can be improved. 这种相位全像术可以预期将发射出来的光直线导出有机发光二极体元件因此可以改善外部发光耦合效率。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- Labour husband-and-wife ministers Ed Balls and Yvette Cooper are typical of these so-called "power couples", as are Hollywood stars Michael Douglas and Catherine Zeta-Jones. 据英国《每日邮报》16日报道,英国工党的夫妻大臣埃德·巴尔斯和伊薇特·库珀即是这种所谓的“强势夫妻”的代表人物。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries