diffraction grating

基本解释

• [光] 衍射光栅；绕射光栅

同根派生

英汉例句

双语例句

• A reflecting hologram diffraction grating was fixed to the stage to form a closed loop displacement measuring system.
  固定在工作台上的全息衍射光栅实现了对工作台位移的高精度闭环检测。
• A novel wavefront curvature sensor with a distorted diffraction grating (DGWFS) is described and computer simulations of its principle is made.
  介绍了一种新型的基于扭曲衍射光栅的曲率波前传感器，对其原理进行了介绍并进行了数值模拟。
• This paper presents a new non-contact displacement sensor with diffraction grating metrology system based on an improved Foucault focus detection method.
  本文介绍了一种新型的基于改进傅科聚焦探测法且自带衍射光栅计量系统的非接触式位移传感器。

词组短语

短语

• Diffraction by Grating 光栅衍射
• diffraction optical grating 衍射光栅
• diffraction E grating spectrograph 衍射光栅摄谱仪
• diffraction of grating 光栅衍射
• diffraction ruled grating 衍射刻划光栅

英英字典

柯林斯英英字典

• a glass plate or a mirror with a large number of equidistant parallel lines or grooves on its surface. It causes diffraction of transmitted or reflected light, ultraviolet radiation, or X-rays

专业释义

电子、通信与自动控制技术

• 衍射光栅

  Diffraction grating, which can convert incident field of light beam to the required field in certain position, is a computer optical device with very high diffraction efficiency.
  反射式衍射光栅是一种具有极高衍射效率的计算机光学元件，能将入射光束以需要的强度分布聚焦到指定的区域。

• 衍射栅

物理学

• 衍射光栅
• 衍射栅
• 绕射光栅

生物学

• 衍射光栅

机械工程

• 绕射栅
• 衍射光栅

天文学

• 衍射光栅