Silicon breakthrough may provide the foundation for a global quantum internet. UBC researchers have proposed a solution to a major challenge in quantum networking: a device that can convert microwave signals to optical signals and back again. This technology could act as a universal translator for quantum computers, allowing them to communicate across long distances. […]



Summary

UBC researchers have made a significant breakthrough towards a global quantum internet by developing a device that converts microwave signals from quantum processors to optical signals usable in fiber optic networks, and vice versa. This acts as a universal translator, enabling quantum computers using different technologies to communicate. This is crucial because current quantum computers operate at microwave frequencies, while long-distance communication relies on optical signals. This innovation overcomes a key hurdle in building a widespread, interconnected quantum network, paving the way for faster, more secure global communication.

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