Screaming Photons

The video tutorial explains the development of a light-absorbing detector at NIST, focusing on the principles of light absorption, reflection, and transmission. It highlights materials like carbon nanotubes that achieve high absorption, making them ideal for detectors. The tutorial also covers the growth of nanotubes and their application in optical and infrared detectors, which are useful for measuring Earth's temperature, solar cell efficiency, and eye safety at laser shows.

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