Do you know laser that can burn through metal?
Laser is the light emitted by the particles in the atoms of some substances to some extent excited by light or electricity. The beam has exactly the same phase, frequency and direction, very pure color and high energy concentration, making it known as "fastest knife", "brightest light" and "most accurate ruler". It can illuminate a target with directional emission and use high energy to instantaneously heat the target's surface material, softening, melting, vaporizing and even ionizing it, all in silence. This feature makes "laser weaponization" inevitable and makes laser weapons have incomparable advantages over other weapons.
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Why do Laser pointer burn metals? That's because lasers have two main features. One is thermal ablation damage. The target absorbs a large amount of energy instantly causing ablation and perforation. This is currently the main way laser weapons can injure or blind targets. The second is radiation damage. The laser creates a plasma on the target's surface, which emits ultraviolet or X-ray light that destroys and disables electronics inside the target. The third is mechanical damage. When the laser hits the target, the plasma jets outward at high speed, and the recoil pressure acts on the target, triggering a shock stack. The resulting tension deforms and destroys the target. This method causes physical damage to the thin metal shell of the target. In addition, laser energy can accumulate and increase, concentrating into stronger energy and inflicting greater damage on the target.
2021-09-17 12:48:56
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