IBM is beefing up its offerings in software-defined storage, which promises to let IT departments better deal with large amounts of storage by uncoupling the management software from its underlying ...

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Researchers developed a new type of spectral shaper that can shape the spectrum of 10,000 lines of light from a laser frequency comb. The image shows the spatial light modulator they used with a 2D ...

WHEN helium at a pressure of about 25 mm. of mercury is excited in such a way as to produce the line spectrum and the band spectrum in comparable intensity, McCallum and Wills 1 find that the band ...