Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Long distance focusing telescope
Posted Jul 15, 2021, 5:18 a.m. EDT Ray Optics 0 Replies
Please login with a confirmed email address before reporting spam
I am trying to design a long distance focusing telescope (beam focus at 10 meters), My design is based on convex and concave mirrors (EFL : -100/400 mm) The distance between mirror should be 317 mm in order to obtain the beam focus at 10 meters. I use Comsol but I cannot see the converging of rays at long distance : I guess that Rayleigh distance is relatively so long. Someone knows how can I proceed to see the beam focusing at long distance ? Thank you
Hello Abderazek Talbi
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.