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Mar 4, 2015

What is Laser Frequency Comb?

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    Mar 5, 2015

    Laser Frequency Comb was created by a laser that emits continuous pulses of light, containing millions of different colors, often spanning almost the entire visible spectrum. It can be used as a ruler to precisely measure the frequency of light from a wide range of sources such as lasers, atoms or stars. Laser frequency combs can help telescopes achieve unprecedented accuracy in spectral measurements, and may someday aid detection of Earth-sized exoplanets. Laser frequency combs are created by a laser that emits continuous pulses of light containing millions of different colors, often spanning almost the entire visible spectrum.

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