Rare Earth Doped Vitroceramics: New, Efficient, Blue and Green Emitting Materials for Infrared Up-Conversion Export

@article{citeulike:1300835, abstract = {New, efficient, vitroceramic hosts for rare earth luminescence are discussed. Their applications to infrared up-conversion are emphasized. Optimized compositions lead to an efficiency nearly twice as high as commerciallyavailable LaF3:Yb:Er. As for infrared to blue efficiency, these vitroceramicsare among the best compounds obtained so far. The easy preparation in airatmosphere is described. The excitation spectra have the advantage of beingbroader than usual for up-conversion phosphors. Kinetic studies present somepuzzling behavior with respect to sample geometry; e.g., the rise time increases fourfold with sample thickness between 0.1 and 4.5 mm. Segregationof rare earths in the microcrystalline phase rather than in the glassy one isclearly shown which explains the high efficiencies.}, author = {Auzel, F. and Pecile, D. and Morin, D.}, citeulike-article-id = {1300835}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JESOAN000122000001000101000001&idtype=cvips&gifs=yes}, citeulike-linkout-1 = {http://link.aip.org/link/?JES/122/101}, citeulike-linkout-2 = {http://dx.doi.org/10.1149/1.2134132}, comment = {Predict laser materials based on this one, since RE ions segregate to fluoride phase.}, doi = {10.1149/1.2134132}, journal = {Journal of The Electrochemical Society}, keywords = {er, fluoride, glass-ceramic, luminescence, yb}, number = {1}, pages = {101--107}, posted-at = {2007-06-05 23:59:49}, priority = {0}, publisher = {ECS}, title = {Rare Earth Doped Vitroceramics: New, Efficient, Blue and Green Emitting Materials for Infrared Up-Conversion}, url = {http://dx.doi.org/10.1149/1.2134132}, volume = {122}, year = {1975} }

TY - JOUR ID - citeulike:1300835 L3 - citeulike-article-id:1300835 N2 - New, efficient, vitroceramic hosts for rare earth luminescence are discussed. Their applications to infrared up-conversion are emphasized. Optimized compositions lead to an efficiency nearly twice as high as commerciallyavailable LaF3:Yb:Er. As for infrared to blue efficiency, these vitroceramicsare among the best compounds obtained so far. The easy preparation in airatmosphere is described. The excitation spectra have the advantage of beingbroader than usual for up-conversion phosphors. Kinetic studies present somepuzzling behavior with respect to sample geometry; e.g., the rise time increases fourfold with sample thickness between 0.1 and 4.5 mm. Segregationof rare earths in the microcrystalline phase rather than in the glassy one isclearly shown which explains the high efficiencies. IS - 1 JF - Journal of The Electrochemical Society EP - 107 TI - Rare Earth Doped Vitroceramics: New, Efficient, Blue and Green Emitting Materials for Infrared Up-Conversion PB - ECS VL - 122 SP - 101 KW - er KW - fluoride KW - glass-ceramic KW - luminescence KW - yb N1 - Predict laser materials based on this one, since RE ions segregate to fluoride phase. AU - Auzel, F AU - Pecile, D AU - Morin, D PY - 1975/// UR - http://dx.doi.org/10.1149/1.2134132 ER -