Instantaneous information transfer by laser beam
German scientists use lasers to instantly move information from one point to another without changing the material and losing energy.
In the past, the phenomenon of teleportation has been demonstrated by scientists in the quantum world. "Quantum grains like electrons and light particles exist in an uncertain space state ," explains Alexander Szameit, a professor at the University of Jena in Germany.
Researchers Alexander Szameit (right) and Marco Rigotti (left) at the University of Jena, Germany, developed a laser-moving telegraph. (Photo: Jena University).
In other words, these particles can be in two or more places at the same time in a certain probability. "In a space spread across multiple locations, these particles can transmit information from one place to another , " Professor Szameit said in a study published today in the journal Laser & Photonics. Reviews.
According to UPI, in the latest experiment, instantaneous-displacement technology was successfully applied to convey the classical physics information. Researchers can use quantum particles to instantly move information through a complex process called quantum entanglement.
"Similar to the physical state of the fundamental particles, the nature of the beam may also be linked in a certain way," explains co-author Marco Ornigotti. "So you can attach the information you want to convey with a specific attribute of light."
Specifically, the light properties that the researchers used in this experiment were the polarization for encoding information in the laser beam. The information encoded in the polarization of light is shifted instantaneously to another location without loss or distortion.
- The first time the scene of the laser moving in the air was recorded
- Laser gun suppresses riots
- The 'new eye' for fighter jets
- How many laser pens are needed to make killer weapons?
- Video: Processing a laser gun with a capacity of 200W, shooting through the computer case
- Scientists have found a way to control flies that mate with lasers
- The world's first laser anti-laser tool
- Use laser beam to cure eye diseases
- Study simulates mysterious beams in fiction films
- Set the record information transmission over fiber
- Laser beam burns the plane to dust
- How far can lasers be?