I see you have a knack for puzzle design! The puzzle before the portals show up I was able to do while still having one scan left.
On the laser level, you might want to lengthen the path to the tiny pot because I was able to (if I was really quick at the beginning of the level) copy the pot and get back through the path, just barely. (I did find the intended solution, and it was satisfying)
Really cool game!