Chinese scientists just teleported an object into Earth's orbit

Velox | Legendary Invincible!
 
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if I don't use caps the post isn't serious
http://uk.businessinsider.com/teleportation-china-earth-orbit-quantum-internet-2017-7?r=US&IR=T

(text pasted from article)

Not long ago, in the early 1990s, scientists only speculated that teleportation using quantum physics could be possible.

Since then, the process has become a standard operation in quantum optics labs around the world. In fact, just last year, two teams conducted the world's first quantum teleportation outside a laboratory.

Now, researchers in China have taken the process a few steps further: They successfully teleported a photon from Earth to a satellite orbiting more than 311 miles away.

The satellite, called Micius, is a highly sensitive photo receiver capable of detecting the quantum states of single photons fired from the ground. Micius was launched to allow scientists to test various technological building blocks for quantum feats including entanglement, cryptography, and teleportation.

This teleportation feat was announced as one of the first results of these experiments. The group not only teleported the first object from the ground to orbit but also created the first satellite-to-ground quantum network, smashing the record for the longest distance for which entanglement has been measured.

"Long-distance teleportation has been recognized as a fundamental element in protocols such as large-scale quantum networks and distributed quantum computation," the Chinese team told MIT Technology Review. "Previous teleportation experiments between distant locations were limited to a distance on the order of 100 kilometers, due to photon loss in optical fibers or terrestrial free-space channels."



quantum teleportation Science/AAAS

Defining teleportation
What comes to mind when you think of teleportation?

Your brain might conjure images of Scotty beaming up the Enterprise crew in "Star Trek," but it's actually quite a different process than sci-fi films present.

Quantum teleportation relies on quantum entanglement — a situation in which one set of quantum objects (such as photons) form at the same instant and point in space. In this way, they share the same existence. This shared existence continues even when the photons are separated — meaning a measurement on one immediately influences the state of the other, regardless of the distance between them.

This link can be used to transmit quantum information by "downloading" the information associated with one photon over an entangled link to another photon. This second photon takes on the identity of the first.

star trek beyond paramount Paramount Pictures
Voilà. Teleportation.

In this particular instance, the Chinese team created entangled pairs of photons on the ground at a rate of about 4,000 a second.

It then beamed one of these photons to the satellite and kept the other photon on the ground. Finally, it measured the photons on the ground and in orbit to confirm that entanglement was taking place.

It's worth noting that there are some limits to this technology. Transporting anything large, for instance, is a ways off.

In theory, there's also no maximum transportation distance, but entanglement is fragile, and the links can easily be broken.

Despite these limits, this research paves the way for even more ambitious studies of quantum teleportation. "This work establishes the first ground-to-satellite up-link for faithful and ultra-long-distance quantum teleportation, an essential step toward global-scale quantum internet," the team says.


BaconShelf | Mythic Inconceivable!
 
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i fucking hate the clickbait article names sensationalising it as though we now have star trek teleporters.


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I love you, son.
This is some cool shit.


MyNameIsCharlie | Mythic Invincible!
 
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i fucking hate the clickbait article names sensationalising it as though we now have star trek teleporters.

It's a first step.


Turkey | Mythic Inconceivable!
 
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In reality, they didn't teleport any object at all and this is just a neat but relatively mundane example of using quantum entanglement to instantly send information.

Clickbait is bad.


BaconShelf | Mythic Inconceivable!
 
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i fucking hate the clickbait article names sensationalising it as though we now have star trek teleporters.

It's a first step.

Qunatum entanglement doesn't give you all the information, and you still have to send half of the information (bound by the speed of light) to the destination manually anyway so the message being sent can be read.

Furthermore, quantum entanglement involves pairing the particles then moving them to their destination manually.

Ergo, no it isn't. Scifi teleportation will never exist and if it will, it won't have anything to do with QE.


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emigrate or degenerate. the choice is yours
>object


Turkey | Mythic Inconceivable!
 
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>object

Yeah, the article falsely states they "teleported an object". They transported information. They """beamed""" a photon, which you do every time you make a phone call, turn on a light, use GPS, or anything involving light.
Last Edit: July 14, 2017, 07:09:48 PM by WarTurkey


 
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I DONT GIVE A SINGLE -blam!- MOTHER -blam!-ER ITS A MOTHER -blam!-ING FORUM, OH WOW, YOU HAVE THE WORD NINJA BELOW YOUR NAME, HOW MOTHER -blam!-ING COOL, NOT, YOUR ARE NOTHING TO ME BUT A BRAINWASHED PIECE OF SHIT BLOGGER, PEOPLE ONLY LIKE YOU BECAUSE YOU HAVE NINJA BELOW YOUR NAME, SO PLEASE PUNCH YOURAELF IN THE FACE AND STAB YOUR EYE BECAUSE YOU ARE NOTHING BUT A PIECE OF SHIT OF SOCIETY
In reality, they didn't teleport any object at all and this is just a neat but relatively mundane example of using quantum entanglement to instantly send information.

Clickbait is bad.
Yeah ok MKUltra operative


 
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RIP ENDIE
In reality, they didn't teleport any object at all and this is just a neat but relatively mundane example of using quantum entanglement to instantly send information.

Clickbait is bad.
Yeah ok MKUltra operative
Yeah, go back to making the next  Polybius loser