The experiment was carried out in a basement under the office at the University of Copenhagen, where Niels Bohr once conducted his research.
Quantum data storage using drums has low signal loss, works with all light frequencies and has achieved record memory time as well.Researchers at Neils Bohr Institute at the University of Copenhagen in Denmark have demonstrated how data generated from quantum computers can be converted to sound and stored in drums to serve as a quantum memory.
Data transfers in binary computing occur over fiber-optic cable networks. The amount of noise generated in a fiber-optic cable increases exponentially with the distance the signal travels until it can no longer be decoded.To overcome this problem, computer networks use amplifiers where the signal is amplified along the travel route. While this works in the binary computing system, for asystem to apply this approach, it first needs to convert the light signals into binary ones to amplify them.
Through their previous work, the researchers know that the membrane stays in a fragile quantum state and can, therefore, receive and transmit data without losing it. Research in similar quantum storage strategies has led to the use of atomic systems, in which light is used to shift electrons. However, the research team at NBI states that this approach has limitations since one cannot dictate atomic design or the frequencies of light the electrons of light may interact with.
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