Inner Lining of NIST's New Laser Power Meter (IMAGE)

National Institute of Standards and Technology (NIST)

Inner Lining of NIST's New Laser Power Meter

Caption

Carbon nanotubes (black coating in photo) form the inner lining of NIST's new laser power meter, enabling the copper instrument to withstand the intensity of military lasers while precisely measuring their power.

Credit

Credit: C. Cromer/NIST

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