Tiny Camera Lens May Help Link Quantum Computers to Network


KaiWang holding a sample that has numerous metasurface camera lenses. Image credit: Lannon Harley, ANU

An worldwide group of scientists led by ANU has actually developed a tiny camera lens, which may lead to a gadget that connects quantum computers to an optical fiber network.

Quantum computers assure a brand-new period in ultra-secure networks, expert system and healing drugs, and will be able to resolve particular issues much faster than today’s computers.

The non-traditional lens, which is 100 times thinner than a human hair, might allow a quick and trustworthy transfer of quantum info from the new-age computers to a network, when these innovations are totally understood.

The gadget is made from a silicon movie with countless nano– structures forming a metasurface, which can manage light with performances exceeding standard systems.

AssociateProfessor Andrey Sukhorukov stated the metasurface camera lens was extremely transparent, thus allowing effective transmission and detection of info encoded in quantum light.

“It is the first of its kind to image several quantum particles of light at once, enabling the observation of their spooky behaviour with ultra-sensitive cameras,” stated Associate Professor Sukhorukov, who led the research study with a group of researchers at the Nonlinear Physics Centre of the ANU Research School of Physics and Engineering.

KaiWang, a PhD scholar at the Nonlinear Physics Centre who dealt with all elements of the job, stated one difficulty was making portable quantum innovations.

“Our device offers a compact, integrated and stable solution for manipulating quantum light. It is fabricated with a similar kind of manufacturing technique used by Intel and NVIDIA for computer chips,” he stated.

The research study was carried out at the Nonlinear Physics Centre labs, where personnel and postgraduate scholars established and trialled the metasurface camera lens in partnership with scientists at the Oak Ridge National Laboratory in the United States and the National Central University in Taiwan.

Source: TheAustralian National University

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