Well, it’s true that the output of a laser diode is elongated somewhat and not perfectly round, but what you are showing there is really awful.
Ask them why everyone else’s diode lasers provide an acceptable beam shape but theirs don’t…
Well, it’s true that the output of a laser diode is elongated somewhat and not perfectly round, but what you are showing there is really awful.
Ask them why everyone else’s diode lasers provide an acceptable beam shape but theirs don’t…