Laser: From the movie 'Star Wars' comes true

Not only was the popular Star Wars series premiered, there were a lot of laser products, including modern weapons using laser technology.

The Sword Light (also known as the laser sword) The Spyder III Pro Arctic is currently the most advanced handheld sword product made by Shanghai's Wicked Lasers Company since 2010, with a capacity of up to 1W, capable of transmitting a green light beam is 4,000 times brighter than 405nm violet laser. Spyder III Pro Arctic has appeared in many countries like England, Australia, .

According to News.sky (UK), Christine Heemskerk - leader of the product safety agency at the Institute of Commercial Standards (TSI) - said she should not sell the product to the public.

"We are very concerned about selling these products, so it should only be used in the industrial sector."

Sword of light

Being able to blind, burn and cause cancer, Hong Kong-based laser search company also admitted that "a laser appears in the airplane cockpit . also capable of returning into a disaster ".

John Colton laser safety researcher - Director of optical services company - answered News.sky that the laser beams "are extremely dangerous". "In any case, this product is not sold on the Internet," - he said.

Colton, who has produced a recent study on laser safety, says the laser beam has a power of 1W more than 1,000 times that of a conventional laser pointer. Laser swords can be "deadly" if exposed to motorists or even aircraft pilots, Colton added.

It can be said that people are thoroughly exploiting lasers for different purposes.

Currently, lasers are studied as a powerful weapon, widely used in the military.

- In 2005, the US government introduced a type of laser gun designed to blind the enemy troops without hurting them regularly.

Phasr machine gun

Phasr machine guns were built at the Air Force Research Laboratory in New Mexico, USA. These two gun prototypes were delivered to military bases in Texas and Virginia to carry out further tests.

- In 2011, Boeing and BAE Systems worked together to develop the Mk 38 Mod 2 tactical laser system for the US Navy.

Machine gun system Mk 38 Mod 2

- In December 2012, a leading US unmanned aerial vehicle (UAV) manufacturer revealed that new generation UAVs to be completed will not only be supported by missiles but also fitted with super laser weapons. light, can continuously kill targets.

The new generation UAVs of America will be equipped with " deadly lasers" capable of "killing" at the speed of light.

- Earlier this year, a German defense technology company has successfully tested a laser-launching system capable of destroying two aircraft that fly far apart.

Rheinmetall's Company Defense releases two lasers to
simultaneously kill two unmanned aircraft. (Photo: Rheinmetall Defense)

In the experiment, Rheinmetall's laser launch system uses radar and optical devices to detect and track two aircraft as they fly. After that, it launched two 50kW lasers to kill two aircraft. In addition, it cut a steel bridge girder at a distance of 1km and hit a steel ball in the air.