The Role of Optical Centers in Neodymium‐Doped Calcium Fluoride: Optical Tagging and Nanothermometry in the Second Biological Window
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Optical Materials"
DOI: 10.1002/adom.202501200
Abstract: Nd3+ has been proposed for nanothermometry in biological media, as both its emission and excitation wavelengths fall within the regions of low attenuation in tissues. While most crystal hosts only allow for thermometry through the… read more here.
Keywords: neodymium doped; centers neodymium; calcium fluoride; optical centers ... See more keywords
Spectroscopic properties of Ho3+ optical centers in CaF2 crystals at the two-micron laser transition
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2020.117584
Abstract: Abstract The spectroscopic properties and lifetimes of various Ho3+ optical centers at the two-micron 5I7→5I8 laser transition were studied in CaF2 crystals at cryogenic temperatures (15 K, 77 K) using resonant selective excitation of holmium ions. For… read more here.
Keywords: laser transition; optical centers; spectroscopic properties; caf2 crystals ... See more keywords
Temperature dependence of optical centers in transmission electron microscope irradiated natural IIa diamond
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.09.049
Abstract: Abstract Diamond, a wide band gap semiconductor material, has been attracting interest in several fields from electrics and optics to biomedicine and quantum computing due to its outstanding properties. These properties of diamond are related… read more here.
Keywords: temperature dependence; optical centers; center; temperature ... See more keywords