Have your ever wondered how a laser beam would travel under water? I have thought about it, would seem that it could easily travel as far as you can see, but the issue has always been taking the laser underwater with you.
Sanwu Lasers will be releasing a “underwater / dive” safe laser housing soon that is safe underwater at 30ft! We will keep you posted with updates as they roll in! See the videos below of the laser prototype in action running a 3 watt NDB7875 blue diode. Comments or concerns are welcome.