Correction: This story used out of date information to claim that the technology had been licensed out. It has not been licensed to date. As well, it formerly stated that the U.S. Commerce Department paid for the company to showcase the technology in Germany. It just invited the company. We regret the errors.
The laser is very weak, it can't even blast through the exoskeleton, it just destroys their wings. (it is a cheap laser like those used in blu-rays...and it needs to use a minimum of energy)
Also, its sensors are smart...it can tell the difference between male and female mosquitos by beats per second of their wings. So that shouldn't be a problem.