科学与环境
Rotating light pattern reveals laser frequency in a single image
来源: Phys.org - latest science and technology news stories · 发布于
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.
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