Quantum-Cascade Polychromatic Lasers
eznihm writes: "This article describes a new laser, developed by Lucent and others, that emits a band of light and operates at room temperature. "The result: a beam of high intensity at every wavelength from 6 to 8 micrometers, in the so-called midinfrared range.""
Imagine a Beowulf cluster of th... oh never mind.
But Maaa! Everyone else has a