diffraction grating

• 1. 衍射栅: diffraction grating
• 2. 声衍射栅: acoustic diffraction grating
• 3. 衍射光栅: diffraction grating | Grating Diffraction | grating | etched diffraction grating

更多释义

• 1.讨论了入射角、入射方位角、入射光波长、光栅栅距、介质折射率与矩形光栅衍射级次数目间的关系。
  The relationships between the number of diffraction order and grating pitch, refractive index of medium, light wavelength, incidence Angle and azimuth Angle are investigated.
  dict.yoduao.com
• 2.刷新率的变化和黑栅衍射效应将导致衍射效率下降，使得曝光深度误差增加。
  The variation of refresh rate and diffraction by opaque lattice will lead to reducing diffraction efficiency and this will increase exposure depth error.
  dict.yoduao.com
• 3.对两束相干光写入稳态相位栅的衍射效率进行数值模拟，发现在某一角度范围内衍射效率有一最大值存在。
  Diffraction efficiency was simulated theoretically in the stable state phase during the double coherent light coupling and a maximum value of diffraction efficiency was discovered in some Angle scope.
  dict.yoduao.com

©2026 网易公司