Hi all,
I would like to combine two red lasermodules to one big one for my RGB project.
I have a PBS cube (bought from p1t8ull), some mounts and plan on buying two of THESE red modules.
I know that the laser beams need to be perpendicular / orthogonal in polarisation whet hitting the PBS, but how do I determine the polarisation of these modules?
Thank you in advance!
Ideas