Rotating light pattern reveals laser frequency in a single image
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. This story matters for Science & Discovery readers tracking science. Reported by phys.org. Read the full original at the source link below.
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