numerical aperture造句

• Numerical aperture measurement of graded - index optical fibers
  分级指数光纤的数值孔径测量
• Hence the value of high numerical aperture for such specimens
  因此对这标本需采用大数值孔径的物镜。
• Maxinum theoretical numerical aperture
  最大理论直径孔径
• Optical fibres - measurement methods and test procedures - numerical aperture
  光学纤维.测量方法和试验规程.数字孔径
• Optical fibres - part 1 - 43 : measurement methods and test procedures ; numerical aperture
  光学纤维.第1 - 43部分:测量方法和试验规程.数值孔径
• Optical fibres - part 1 - 43 : measurement methods and test procedures - numerical aperture
  光学纤维.第1 - 43部分:测量方法和试验程序.数字孔径
• Aerospace series - fibres and cables , optical , aircraft use - test methods - numerical aperture
  航空航天系列.飞行器用光纤和光缆.试验方法.数字孔径
• Numerical aperture of step - index multimode optical fibers by output far - field radiation pattern measurement
  用输出远场辐射图测量确定步长指数多模光纤的数值孔径
• Aerospace series - fibres and cables , optical , aircraft use - test methods - part 302 : numerical aperture
  航空航天系列.飞机光纤和光缆.试验方法.第302部分:数值孔径
• These ideas explain why high numerical aperture , apochromatic lenses can separate extremely small details in blue light
  这就是在使用大数值孔径复消色差物镜时用蓝光照明可获得超级分辨率的原因。
• Iec optical fibres - part 1 - 43 : measurement methods and test procedures ; numerical aperture iec 60793 - 1 - 43 : 2001 ; german version en 60793 - 1 - 43 : 2002
  光纤.第1 - 43部分:测量方法和试验程序.数字孔径
• Aerospace series - fibres and cables , optical , aircraft use ; test methods - part 302 : numerical aperture ; german and english version en 3745 - 302 : 2002
  航空航天系列.飞行器用光纤和电缆.试验方法.第302部
• Further , if you close down the aperture diaphragm , you will observe that objectives of higher numerical aperture " grasp " more of these colored spectra than do objectives of lower numerical aperture
  当光栏关小后，数值孔径大的物镜比数值孔径小的物镜产生的光谱状点要多一些。
• Results showed that it was realizable by taking such measures as using high inner - clad numerical aperture , appropriate rare - earth doped double - clad fiber and decreasing transmission loss of sunlight
  计算结果表明，通过采用内包层数值孔径较大、掺杂适当稀土元素的双包层光纤及减小太阳光传输过程中的损耗等措施提高光纤激光器对太阳能的吸收效率，可以实现太阳能直接抽运光纤激光器。
• This paper analyses the critical angle method that often use in focus detected . we receive two relations , the first relation between refractive index of the critical - angle prism and focus - error signal ; the second relation between numerical aperture of object lens and out - of - focus error signal
  本文针对伺服系统中常用的调焦方法-临界角方法进行了分析，理论上得到临界角棱镜的折射率、物镜的数值孔径与离焦误差信号的关系。
• The outline of fiber ' s tip has very great influence on the coupling efficiency . it is reported , using the way of grinding and melting to form a microlens on the fiber ' s tip , can increase fiber ' s numerical aperture , reduce the ellipticity of laser , and improve coupling efficiency
  光纤端面的形状对耦合效率有很大的影响，有文献报道，采用抛磨烧熔等加工方法，可在光纤端面形成一个微透镜，增大光纤的数值孔径，对入射激光进行椭圆度校正，从而提高耦合效率。
• It was based on the principle of laser confocal microscope . and the two - dimensional scanning configuration was adopted by the optical scanner and the telecentric linear imaging objective lens of large numerical aperture to realize x - direction ' s scanning , and the conventional mechanical method using linear driver and linear guide track to y - direction ' s . the experiment results indicate that the device can run smoothly and rapidly , be operated easily and detect fluorescence effectively
  仪器基于激光共焦显微镜的理论，采用振镜和远心线性成像物镜实现x向扫描；精密导轨和步进电机实现y向扫描的检测仪，经验证，扫描仪具有快速、操作简单、检测芯片能力良好等特征，有望弥补市场的空缺。
• The non - singular extended 2 x 2 jones matrix is deduced to give the precise description of angular property under normal and oblique incidence . consequently , we draw a very important conclusion that the pif is insensitive to the incidence , and has a large numerical aperture
  详细推导了适用于偏振干涉滤光片角度特性分析的无奇异点扩展2 2琼斯矩阵，对正入射和斜入射下的偏振干涉滤光片光学特性进行了精确描述，并分析出偏振干涉滤光片具有大数值孔径的重要特性。
• The feasibility and some advantages of employment of sil have been discussed . the numerical aperture are calculated when laser pulse is defocusing . in contrast with traditional microscopy objective , the employment of solid immersion lens can effectively increase the numerical aperture of the recording system ; thereby it can increase the volumetric density and decrease the demand of the incident laser power
  当脉冲聚焦点相对于固体浸没透镜底面离焦时，对系统的有效数值孔径进行了计算，结果表明采用固体浸没透镜离焦的方式进行记录，系统的有效数值孔径最低可增大到固体浸没透镜插入前的折射率倍，其数值孔径的理论极限值为存储介质的折射率。
• It produce general planning of fibre optic pressure sensor design , established pressure signal measuring mathematic model , deduce lights numerical aperture in bent optical fiber , analyses some kind of photoelectric detection mode . it expound characterization of optical fiber illuminating source and light detector , exhaustively analyse of illuminating source - optical fiber , light detector - fiber optical and fiber optica - fiber optic
  论文提出了光纤压力传感器的总体方案，建立了压力信号测试的数学模型，推导出了光在弯曲光纤中的数值孔径，分析了光电探测的几种方式。详尽阐述了光纤、光源和光探测器的特性，对光源?光纤和光探测器?光纤的耦合效率进行了分析。