Japanese physicists have developed a new visualization method that allows the use of individual rubidium atoms as the basis for a quantum microscope. According to the National Institutes of Natural Sciences in Japan, this device, dubbed an "atomic camera," is capable of capturing images with much higher resolution than traditional optical instruments. This is reported by Ixbt.com .
The technology is based on a single atom of an alkali metal, cooled to near absolute zero and held in a laser optical trap. Such an atom can be placed next to quantum computers and nano-optical devices without interfering with their operation. When it interacts with light emitted from the object under study, its state and energy level change, allowing for precise measurement of photon characteristics, including intensity and polarization.
Experiments have shown that the rubidium atom allows for the observation of changes in laser light flashes with a spatial resolution of approximately 100 nanometers. This figure is significantly higher than the capabilities of ordinary optical microscopy.
In the future, this development is expected to play an important role in creating more advanced quantum computers, communication systems, sensors, and new tools for research in the field of nano-optics.
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