Good Vibrations: The Experiment

The Regal-Lehnert collaboration has just taken a significant step towards the goal of one day building a quantum information network. Large-scale fiber-optic networks capable of preserving fragile quantum states (which encode information) will be necessary to realize the benefits of superfast quantum computing. Such networks will require new technology to reversibly convert low-frequency microwave light (i.e., electrical signals) to high-frequency infrared or visible light, without losing any information. The JILA collaboration has just made important progress toward developing a device that will be able to accomplish this conversion.

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JILA Communications