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Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Science https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Liquid crystal technology can prevent idiots from scattering pilots with laser pointers – BGR

Liquid crystal technology can prevent idiots from scattering pilots with laser pointers – BGR



In the long list of things you should never do, the brilliant laser pointer on a plane is definitely very close to the top. They may look harmless when you use a laser pointer to play with your cat, but the bright rays that produce the small tools can be detrimental to the pilot's orientation and even cause vision damage when they hit the cockpit. pilots report annually "laser attack" attacks on planes, and the idiots who do such things simply do not hint. Now researchers have developed a way for pilots to fight against idiots with new windscreen technology that essentially kills lasers before they can cause a problem.

Researchers present a new type of material that can be added to the airplane's windshield in the not so distant future.

The material uses a liquid crystal solution closed between two layers of glass. When the special liquid crystal formula is usually transparent, but when it receives an electrical charge, it becomes more opaque. In combination with a sensor that detects when the plane is laser beamed, the material automatically blocks the incoming laser.

According to the team that developed the system, the liquid crystal barrier can block up to 95% of lasers in different colors, including most commonly red, green and blue. This is particularly important as the previous laser-curing technology has often only dealt with certain laser colors and left the rest unaffected.

"We wanted to offer a solution that does not require us to reconstruct the windscreen but instead adds a layer to the glass that uses the existing windshield defrosting system," said Daniel Maurer, a Luis University student, who works on the project.

In the future, this technology can be applied to existing aircraft with few modification ways to protect pilots from laser pointers from the ground without requiring a completely new windscreen or other more sophisticated improvements. B, e, V, N, T, S)
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