diffraction grating

英 [dəˈfrækʃən ˈɡreɪtɪŋ]

美 [dəˈfrækʃən ˈɡreɪtɪŋ]

衍射光栅；绕射光栅

医学化学

英英释义

noun

• optical device consisting of a surface with many parallel grooves in it
  Synonym:grating

双语例句

• As one of the important technical specifications of diffraction grating, diffraction wave front aberration directly affects the grating resolution.
  波前像差是衍射光栅的重要技术指标，它直接影响光栅的分辨率。
• A diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset.
  由许多等厚度的金属盘组成的由梯状排列进行不断弥补的衍射光栅。
• Diffraction patterns of plane diffraction grating are obtained through computer analogy with VB program on screen.
  通过计算机模拟的方法，用VB语言编写程序，运行后可在屏幕上模拟显示平面衍射光栅衍射图样，而且可以实现人机对话。
• In this paper, the author describes the experimental installation and the principle of using diffraction grating to determine the refractive index of solid and liquid.
  本文叙述了利用光栅衍射法来测定液体和固体折射率的实验装置及原理。
• In the optoelectronic devices on the principle of measurement of spectral characteristics used to compare three scenarios: a diffraction grating, Fabry-Perot interferometer and the Michelson-type interferometer-type proceed.
  在光电器件光谱特性测量的原理上采用了三种方案进行比较：即衍射光栅型、Fabry-Perot干涉仪型和Michelson干涉仪型进行了对比。
• Diffraction grating is one of the most important components which have used in spectroscopic instruments.
  衍射光栅是应用在光谱仪器中最重要的元件之一。
• Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating The light is emitted by the laser diode and enters a diffraction grating.
  二维反射光栅衍射畸变的光散射方法研究激光束从激光二极管中发出，射入衍射光栅。
• White light processing by utilizing diffraction grating has been widely used in optical information processing.
  用光栅的白光处理方法，在光信息处理中已广泛应用。
• In this paper, the principle and technical development of the ruling grating and holographic grating which are two important method of diffraction grating manufacture is set forth. The prospects of diffraction grating manufacture are put forward too.
  文中对衍射光栅制取的两个重要方法&刻划光栅与全息光栅的原理和技术发展进行了阐述，并指出了衍射光栅制造技术的发展趋势。
• Real-time wavefront reconstruction based on diffraction grating wavefront curvature sensor
  基于衍射光栅曲率波前传感器的实时波前重构研究