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Holography quantum leap can revolutionize imaging and make communication safer.

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(Image I) Credit: University of Glasgow

Holography quantum leap can revolutionize imaging and make communication safer. 

In this case, the quantum leap is used to make two identical images. But as you see they are on the opposite side. So another image is upside down to another image. This kind of thing can be used to make revolutionary images. But the photons can also be used as a communication tool. The idea is that the system, which is used as the laser data transmitter can be connected to the image recognition system. 

That kind of system can recognize the image for decoding the message. The idea is the same with the face recognition systems, but in this case, the system uses holograms for the key to open the message. And the blinking hologram is transmitting data. So that thing is one of the most interesting visions of what holograms can be used in communication. The blinking hologram can send the I/0 bytes to the receiver. 

It can unlock the data that is transported through the air. The system might have billions of images, which is activating the certain decoding algorithm. And those images can be stored in SIM-card. When the camera is turned to the hologram, the image recognition software will compare the hologram with the images, which are stored in its memory. 


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(Image II) Credit: University of Glasgow

If there is found the right hologram, the message can be open. This kind of system allows the use of mobile telephones for secure communication. When we are thinking that blinking LED-light is sending the message for the person the thing that is needed is to activate the decoder. The activation tool can be the QR-code, which is on the screen. But the LED-light can be replaced by using the blinking hologram, which can be invisible to the human eye. 

In that case, the hologram would compare with the image that is stored in SD-card, and if a certain image is found the system opens the message. The system can use an infrared-hologram, and the receiver of the message must be in a certain area, and target the mobile telephone with IR-camera at a certain point. The hologram can be symmetrical, so it can read from every direction. 

https://phys.org/news/2021-02-holography-quantum-revolutionise-imaging.html

Images: https://phys.org/news/2021-02-holography-quantum-revolutionise-imaging.html



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