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As in all neodymium-doped laser crystals, the lasing action of Nd:YVO 4 is due to its content of neodymium ions, which may be excited by visible or infrared light, and undergo an electronic transition resulting in emission of coherent infrared light at a lower frequency, usually at 1064 nm (other transitions in Nd are available, and can be ...
[1] There are two principal applications for doped yttrium orthovanadate: Doped with neodymium it forms Nd:YVO 4, an active laser medium used in diode-pumped solid-state lasers. [2] Doped with europium it forms Eu:YVO 4, the dominant red phosphor used in cathode-ray tubes especially in color TVs. [3]
Imaging spectroradiometry captures spectral data from a specific region or a scene, creating a two-dimensional image with recorded spectral information dedicated to each pixel. [6] Non-imaging spectroradiometry, on the contrary, measures spectral data from a single point or a small focused area, offering more detailed information about the ...
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January 1, 2025 at 10:53 AM Supreme Court Chief Justice John Roberts issued a warning on Tuesday that the United States must maintain "judicial independence" just weeks away from President-elect ...
The personal finance website WalletHub has ranked the best places to celebrate New Year's Eve this year. The site compared 100 of the biggest US cities on entertainment, food, costs, safety, and ...
Nd:YAG (neodymium-doped yttrium aluminum garnet; Nd:Y 3 Al 5 O 12) is a crystal that is used as a lasing medium for solid-state lasers. The dopant , neodymium in the +3 oxidation state, Nd(III), typically replaces a small fraction (1%) of the yttrium ions in the host crystal structure of the yttrium aluminum garnet (YAG), since the two ions are ...
New Jersey's historic Crocker Mansion in Mahwah was officially put back on the market this month after it was seized from a billionaire fraudster in 2023. The 120-year-old estate at 675 Ramapo ...