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phosphorescence is the emission of light from a substance after exposure to radiation that lasts long after the stimulating radiation has been eliminated.
Glow-in-the-dark products are typically made of phosphorescent materials, which absorb electromagnetic radiation during the day and emit light when exposed to UV, black, or incandescent light.
Phosphorescence is the emission of light from triplet-excited states in which the excited electron’s spin orientation is identical to that of the ground-state electron. That is a natural ethereal process.
The Global LED Phosphorescence Light Source Market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
Introducing a new robust LED light source from Excelitas Technologies for fluorescence microscopy The X-Cite® XYLIS light source for fluorescence microscopy was unveiled today by Excelitas Technologies® Corp., a leading global provider of innovative, specialised photonic solutions.
With the benefits and ease of employing LEDs, the new X-Cite XYLIS from Excelitas features their unique LaserLED Hybrid Drive® and gives a rich, broad spectrum output from 360 to 750 nm for exciting a wider range of fluorophores.
From one end of the light spectrum to the other, X-Cite XYLIS offers increased LED coverage, closely replicating the output of a mercury arc lamp without requiring any bulb change. The X-Cite XYLIS fits excellently with the narrow DAPI filter sets that are common in research microscopes thanks to its 365 nm spectral peak.
The 735 nm excitation for Cy7 that the X-Cite XYLIS offers at the other end of the spectrum is a wavelength that is not offered by any other broadband LED light source at comparable costs.
The most recent addition to Excelitas’ well-known X-Cite product line is the X-Cite XYLIS. With the help of X-Cite XYLIS, researchers can get through the LED green gap, which is the 540 to 590 nm region of the spectrum where LED-only systems are seriously hindered.
This region is where Excelitas’ unique LaserLED Hybrid Drive technology comes into play. According to the fluorophore of interest, this unique method created by Excelitas uses high-efficiency lasers to excite a phosphor layer, producing a broad peak from 500 nm to 600 nm that may subsequently be filtered to a more particular excitation band.
