
The Sciences
Rulers of Light: Using Lasers to Measure Distance and Time
A revolutionary kind of laser light called an optical frequency comb makes possible a more precise type of atomic clock and many other applications
A revolutionary kind of laser light called an optical frequency comb makes possible a more precise type of atomic clock and many other applications
A revolutionary kind of laser light called an optical frequency comb makes possible a more precise type of atomic clock and many other applications
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