Managing optical heating via Al3+-doping in Er3+:SrF2 powder phosphors prepared by combustion synthesis.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c8dt04194f
Abstract: Quenching of photoluminescence due to optical heating generated by high power laser sources has been identified as a major concern for photonics applications that relies on inorganic phosphor materials. Here we investigate how erbium-doped strontium… read more here.
Keywords: optical heating; er3 srf2; heating; combustion synthesis ... See more keywords
Electrical measurement of absolute temperature and temperature transients in a buried nanostructure under ultrafast optical heating
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DOI: 10.1063/1.4985434
Abstract: We report absolute temperature measurements in a buried nanostructure with a sub-nanosecond temporal resolution. For this purpose, we take advantage of the temperature dependence of the resistance of a magnetic tunnel junction (MTJ) as detected… read more here.
Keywords: absolute temperature; optical heating; temperature; electrical measurement ... See more keywords
Ultrafast Optical Heating Induced Polarization-Dependent Optical Switching in Gold Nanowires
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DOI: 10.3390/app7010046
Abstract: Excitation using femtosecond laser pulses induced ultrafast heating of discontinuous gold nanowires, resulting in transient thermal expansion of the gold nanostructures that constitute the nanowires. The cross-plasmon resulting from the closely arranged gold nanostructures along… read more here.
Keywords: optical heating; optical switching; gold; gold nanowires ... See more keywords