Every progress in the field of the chip will have a profound impact on the development of some technologies at this stage. Recently, researchers at California Institute of Technology made a breakthrough research in this field. They have developed a system that can "light form, nano-speed Computer chip that stores quantum information.
It is well-known that traditional computer system memory chips can only store information in "0" and "1" binary forms, but this quantum computer network studied by the University of California can store data in "qubits" and that it Enabling faster information processing and data transfer on smaller devices.
And because it stores data in the form of photons, it provides better control over the interaction of individual photons with atoms. It is understood that the chip consists of a series of memory modules, each module size and red blood cells, which also contains doped rare earth ion crystal created by the "optical cavity" (optical cavities), which is also specifically for capture and Control photon design. After the temperature of the module drops below 0.5 Kelvin (-272.7 ° C / -458.8!), A single photon can be rapidly absorbed after being emitted to the module by heavily filtering the beam.
The photon will stay in the meantime 75 nanoseconds, after which will be released again. The researchers examined these released photons and found that the error rate they carried was only 3%.
According to Andrei Faraon, author of the paper, "They are looking for ways to integrate the chip into other circuits, and the kind of devices that can be used to transmit quantum information are also integral parts of the future to develop a quantum network." Currently, More information can be found in the recently published Science journals.
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