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Recent content by smmcgee

  1. smmcgee

    photon energy conversion

    How is infrared light (1mm - 400nm) amplified to visible light (750nm - 400nm)? Does it require a "powered" device or is their a "material" that can do the same thing? What device/material could be used to attenuate visible light to make it infrared? Thanks in advance, -smmcgee

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