what’s the situation? ! What about handheld? It’s so huge, how can it be swung! In fact, this is because the laser pointer cutting machine not only requires a high-power laser transmitter, but also needs to consider issues such as heat dissipation and cooling. This means that only a laser transmitter is not enough, and you must…
Day: April 8, 2021
The laser pointer is still very dangerous to the eyes
The energy of the photon is calculated using E=hv, where h is the Planck constant and v is the frequency. It can be seen that the higher the frequency, the higher the energy. Can a laser pointer make a laser sword? We know the principle of laser generation, so the question is, can we make a cool…
How many years have you been blinded by the laser sword in Star Wars?
After the release of “Star Wars 7”, Yiqi Juechen, swept the major box office records with great momentum. There is nothing in the movie that makes fans think more than the powerful lightsaber that can put the enemy to death. Owning such a sword must be the dream of all iron fans. It is said…