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Rotating light pattern reveals laser frequency in a single image

Rotating light pattern reveals laser frequency in a single image
Phys.org Tuesday 29 September 2026, 15:40 UTC 1 min read
Key Points

An international team of physicists has developed a new method for determining the precise color of laser light using an image that rotates as the laser's frequency shifts.

An international team of physicists has developed a new method for determining the precise color of laser light using an image that rotates as the laser's frequency shifts.
Originally published by Phys.org Read original →

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