Hi,

I did laser beam measurement and knew waist X and waist Y, and their corresponding locations W.R.T laser port, just want to discuss with you what is the best way to set it up in POP.

what I did is to use Astigmatism Gaussian.

Since the 1st surface is x-waist, the waist position X is 0.

and waist position Y is 148 since Y waist is at 148 to the right of 1st surface - X waist.

Does this sound reasonable to you? I am a new user with POP, any suggestions and advice are appreciated!

Thanks!

Regards,

Ying