晶体长度的英文

• crystal length

• "晶体"英文翻译    crystal; vitrella; crystal b ...
• "长度"英文翻译    length; longitude; size; ext ...
• "车体长度" 英文翻译 :    length over ends of body
• "阀体长度" 英文翻译 :    valve length
• "罐体长度" 英文翻译 :    length of tank
• "铆钉体长度" 英文翻译 :    length of rivet shank
• "前体长度" 英文翻译 :    forebody length
• "染色体长度" 英文翻译 :    chromosome length
• "栓体长度" 英文翻译 :    length of bolt shank
• "鱼体长度" 英文翻译 :    length of fish body
• "猪胴体长度" 英文翻译 :    pork carcass length
• "主体长度" 英文翻译 :    modal length; principal length
• "胴体长度" 英文翻译 :    carcass length
• "晶体长大" 英文翻译 :    crystal growing; crystal growth; grain growth
• "晶体长大法" 英文翻译 :    crystal-growing processes
• "测量肢体长度" 英文翻译 :    measurement of limb length
• "纤维主体长度" 英文翻译 :    modal staple length
• "主体长度，众数长度" 英文翻译 :    modal length
• "晶体长大机理" 英文翻译 :    crystal growth mechanism
• "晶体长大速度" 英文翻译 :    crystalline growth velocity
• "平行船中体长度" 英文翻译 :    parallel middlebody length
• "染色体长度多态性" 英文翻译 :    chromosome length polymorphism
• "应变退火晶体长大" 英文翻译 :    strain anneal crystal growth
• "体长" 英文翻译 :    body length; bodylength; crown-rump length; length of body; trunk length
• "船体长" 英文翻译 :    length of hull

• Second harmonic is generated by 532nm fundamental wave on clbo , and the harmonic pulse is plotted along with the clbo crystal length
  以波长为532nm基波为例，数值模拟了经过不同长度的clbo晶体后谐波的脉冲波形，及脉冲宽度随晶体长度的变化。
• The phase matching and group velocity matching conditions of type - i and type - ii second harmonic generation ( shg ) are obtained according to the momentum and energy conservation laws . the group velocity delay of ultrashort pulse shg on clbo and the crystal length decided by the group velocity delay are analyzed and compared with bbo ' s
  从动量守恒、能量守恒出发推导得出了超短脉冲倍频的类、类相位匹配和群速匹配条件，对clbo晶体用于超短脉冲倍频时的群速延迟以及由群速延迟决定的晶体长度进行了分析和数值模拟，并与bbo晶体进行了比较。
• We also calculated the threshold and efficiency curves with the crystal length , pump power , wavelength of signal wave and mismatch etc on the single resonance oscillator ( sro ) of clbo . the most obviously difference of dro and sro is that when the pump power is higher and the crystal length is longer , the efficiency curves become smooth but not descend in comparing sro to that of dro
  在对单谐振和双谐振的振荡阈值和转换效率的理论研究中，得到了单谐振与双谐振不同的是：在单谐振情况下，随泵浦强度、晶体长度的增加，转换效率曲线只有饱和的趋势，而无下降趋势的结论。
• Realizing the excellency of nd : yv04 crystal , we use nd : yv04 / ktp firstly in our experimentation . the loss of light with different polarized orientation is different , when it through nd : yv04 crystal . utilizing the case and changing the thickness of ktp crystal by controlling temperature , we get a narrow light filter , so the cavity operates with single longitudinal mode
  文中提出一种新的方案，采用nd ： yvo _ 4 ktp组合，利用nd ： yvo _ 4晶体对偏振态的选择作用以及温度控制ktp晶体长度，实现双折射窄带滤波，强制激光器工作在单纵模的模式下。
• The analyses given in this paper to quasi - three - level for 946 nm laser are complete . the relation between 946 nm laser transmission and optimal crystal length has been derived from the rate equations describing the population inversion and the photon density in the laser cavity in the steady - state case . the minimal claims to coating have been given on the base of contrasting 946 nm transmission with 1064 nm transmission in the condition of different cavity losses and how the pump beam radius in the laser crystal and optimal crystal length affect the laser threshold and output power of 946 nm laser has been given as well
  对产生946nm谱线的准三能级结构给出了较为完整的分析，利用激光谐振腔处于稳态时的速率方程，导出了准三能级nd ： yag946nm起振时，透射损耗与最佳激光晶体长度的关系，在与1064nm透射损耗相比较的基础上，给出了不同的腔损耗情况下的最低镀膜要求，并且给出了激光阈值、输出功率和最佳激光晶体长度及泵光光斑大小的关系，这为设计室温下高效运转的946nm激光器的提供了理论基础，这种分析方法对研究此类低增益，准三能级或三能级激光系统输出特性有借鉴意义。
• In the section 1 , we have introduced the background and the recent advance of the flattened gaussian beam ; in the section 2 , for the first time , we have calculated the type - i and type - ii shg conversion efficiency and simulated curves versus the crystal length , the pumping light polarization rate , the order of the flattened gaussian beam and the pumped power intensity , we obtain ed that the highest efficiency was influenced by the order and the polarization rate of the pumped flattened gaussian beam
  从三波耦合方程及clbo晶体的光学特性出发，讨论了以平顶高斯光束入射时稳态的三波耦合方程的大信号倍频解(包括类及类相位匹配的倍频解) 。计算了其在clbo晶体上的倍频转换效率与晶体长度，基波偏振分量比，基波阶数及泵浦波强度之间的相互影响关系曲线。得出影响平顶高斯光束的最高转换效率的因素是基波的阶数n和泵浦波的偏振分量比d 。
• The optimal length of crystal was achieved for the characteristics of quasi - three - level . three types of crystal were compared , we select lbo as the main frequency doubler . meanwhile , the other strong spectrum were restrained by suitable coating
  从激光晶体的准三能级特性出发，充分考虑增益与损耗之间的矛盾，选择出最佳晶体长度；对三种倍频晶体进行了比较，选择出lbo作为主要倍频晶体；对膜系进行了必要的分析，在维持946nm谱线振荡的同时，充分考虑了其它激光谱线的抑制。
• From three - wave coupling equations , the optimal crystal length , conversion efficiency and parametric light pulse width are computed numerically when clbo is used in picosecond optical parametric amplification . the results present that clbo are suited for optical parametric amplification in short wave band . in order to get higher conversion efficiency , the crystal length should be optimized according to the intensities of pump and signal waves
  从三波耦合方程出发，对clbo用于皮秒级光参量放大时，最佳晶体长度、转换效率和参量光的脉冲宽度进行了理论分析和数值模拟，结果表明clbo晶体适合在短波范围作光参量放大，为达到高的转换效率和窄脉宽的信号光输出，泵浦光和初始入射信号光的强度应根据晶体长度取最优化值。