angular spectrumの例文

• This approach is known as the Angular spectrum method.
• The field emanating from the object can be written in terms of its angular spectrum method, as a superposition of plane waves:
• According to the user manual for the Zemax optical design software, the correct approximation for propagation in the near field follows the angular spectrum method.
• All of the components of the angular spectrum of the image for which k _ z is real are transmitted and re-focused by an ordinary lens.