Oscillatory reaction as a system detector for doped and undoped phosphate tungsten bronzes
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Deep UV-induced near-infrared photodarkening of Er/Yb-doped and undoped phosphate fibers.
Photodarkening (PD) of Er/Yb-doped and undoped phosphate fibers caused by pulsed 193 nm irradiation from an ArF excimer laser to form Bragg grating mirrors is investigated. Doped and undoped phosphate fibers exhibit the same level of significant UV-induced PD loss, which is associated with the formation of a color center band at 467 nm. The UV-induced absorption extends into the NIR and creates...
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ژورنال
عنوان ژورنال: Hemijska industrija
سال: 2018
ISSN: 0367-598X,2217-7426
DOI: 10.2298/hemind180402018m