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New photonic materials are the tools for making sugar-cube size quantum processors.



The new photonic materials are making advances in computing. And they can help to create small-size quantum computers that make it possible to create man-size independently operating robots. 

The image above this text portrays a photonic crystal, or sharper saying new photonic material. The idea is that the photon hovers in a cube where it is trapped. These kinds of materials can make a very small photonic binary or quantum microprocessor possible. In that type of photonic processor, the quantum entanglement can create between photons that are hovering in different chambers. 

The information can transfer to those hovering photons by using atomic laser rays or sharper saying, shooting them with photons that transfer information to those photons. The structure of the futuristic quantum processor can be like a sugar cube. There could be millions of chambers where the photons are hovering. 

The system can store information in those hovering photons in the form of qubits. The bottleneck in all quantum computers is that the data must turn from binary to the quantum state. And then the system must turn the qubit into the binary form so that it can control things like servo-engines. 

The small-size quantum microprocessors can revolutionize robotics. The quantum computer requires extremely stable conditions. Nanotechnology can make it possible to create a cooling system that is small enough that it can fit in human-size robots. The main problem with the development of man-size independently operating robots is that they need very powerful computers. 

Powerful microchips are always creating heat. And the problem with regular small-size microprocessors is that finally, the temperature will cut the wires of that system. In regular computers oscillation of the wires is the thing that destroys data. Or in nanotechnical processors, even small overheating can cause physical damage to the processor structure. 

The photonic processors are not overheating so easily. The temperature in those processors is naturally lower than in electric microprocessors. And photonic microprocessors are the thing that is better at working in superconducting conditions. In electric processors, the electricity jumps over the switches very easily. 

The quantum computer that operates in the robot must be put in the bottle. Where that system is in liquid hydrogen that protects it against radiation. In some visions, regular thermos bottles along with small-size thermal pumps can protect the quantum system. 

This type of system can be the next-generation tool for high-power computing. Still, the problems with quantum processors are that they need regular microprocessors for inputting and outputting data in and out of that system. 


https://scitechdaily.com/new-photonic-materials-could-enable-ultra-fast-light-based-computing/

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