Skip to main content
Solved

图像仿真时PSF grid是如何生成的?

  • December 3, 2021
  • 3 replies
  • 439 views

yuan.chen
Zemax Staff
Forum|alt.badge.img+3

ZOS在进行图像仿真时会产生一个PSF GRID,其相对位置是如何确定的?

Best answer by yuan.chen

PSF grid在物端生成,和视场向导中的网格视场类似。经过光学系统的PSF中心与其对应视场的主光线在像面的位置重合。以下是物端生成的PSF grid和输入参数之间的关系。

 

View original
Did this topic help you find an answer to your question?

yuan.chen
Zemax Staff
Forum|alt.badge.img+3
  • Zemax Staff
  • December 3, 2021

PSF grid在物端生成,和视场向导中的网格视场类似。经过光学系统的PSF中心与其对应视场的主光线在像面的位置重合。以下是物端生成的PSF grid和输入参数之间的关系。

 


请问陈老师,那不在PSF grid采样点处的PSF是怎样生成的呢?


yuan.chen
Zemax Staff
Forum|alt.badge.img+3
  • Zemax Staff
  • June 18, 2024
Haokun.Ye wrote:

请问陈老师,那不在PSF grid采样点处的PSF是怎样生成的呢?

是由生成的PSF插值得到的~The Analyze Tab (sequential ui mode) » Image Quality Group » Extended Scene Analysis » Image Simulation

 



Cookie policy

We use cookies to enhance and personalize your experience. If you accept you agree to our full cookie policy. Learn more about our cookies.

 
Cookie settings