First question here and new user of the software (~2 months). Let me know if I have violated any rules of posting.
Question: I have downloaded the following reflective fiber collimator from ThorLabs and am attempting to send collimated light ‘into’ the OAP. The downloaded lens files has collimated light entering the image plane, which I do not want.
My goal is to analyze the spot size/fiber coupling efficiency of this OAP if I were send collimated light onto the OAP, with a single mode fiber at the focus. How can I go about using this lens file? How can I have an infinite-finite conjugate relationship instead of a finite-infinite?
backup link for reflective collimator: https://www.thorlabs.com/thorproduct.cfm?partnumber=RC12SMA-P01
Best answer by Jeff.WildeView original