scholarly journals Unraveling the impact of different thermal quenching routes on the luminescence efficiency of the Y3Al5O12:Ce3+ phosphor for white light emitting diodes

2020 ◽  
Vol 8 (40) ◽  
pp. 14015-14027 ◽  
Author(s):  
Yuan-Chih Lin ◽  
Marco Bettinelli ◽  
Suchinder K. Sharma ◽  
Britta Redlich ◽  
Adolfo Speghini ◽  
...  
Keyword(s):  
White Light ◽  
Vibrational Excitation ◽  
Thermal Quenching ◽  
Transition Rates ◽  
Nonradiative Transition ◽  
Light Emitting ◽  
Luminescence Efficiency ◽  
Ir Laser ◽  
White Light Emitting Diodes ◽  
The Impact

Ratio of the radiative and nonradiative transition rates of YAG:Ce3+ phosphor, affected by mode-selective vibrational excitation with an IR laser.

Weak thermal quenching of the luminescence in Y2.94-xLuxAl4GaO12: 0.06Ce3+ green phosphor for white light-emitting diodes

2019 ◽  
Vol 45 (17) ◽  
pp. 23451-23457 ◽  
Author(s):  
Wenmin Zhang ◽  
Lipeng Jiang ◽  
Liqun Cheng ◽  
Shaoqiu Xu ◽  
Chenbei Wang ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Thermal Quenching ◽  
Green Phosphor ◽  
Light Emitting ◽  
White Light Emitting Diodes

The Impact of Light Scattering on the Radiant Flux of Phosphor-Converted High Power White Light-Emitting Diodes

2011 ◽  
Vol 29 (15) ◽  
pp. 2285-2291 ◽  
Author(s):  
Christian Sommer ◽  
Frank Reil ◽  
Joachim R. Krenn ◽  
Paul Hartmann ◽  
Peter Pachler ◽  
...  
Keyword(s):  
Light Scattering ◽  
White Light ◽  
High Power ◽  
Light Emitting Diodes ◽  
Radiant Flux ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
The Impact

Enhanced Cyan Emission and Optical Tuning of Ca 3 Ga 4 O 9 :Bi 3+ for High‐Quality Full‐Spectrum White Light‐Emitting Diodes

2020 ◽  
Vol 8 (22) ◽  
pp. 2001037 ◽  
Author(s):  
Dongjie Liu ◽  
Xiaohan Yun ◽  
Guogang Li ◽  
Peipei Dang ◽  
Maxim S. Molokeev ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
High Quality ◽  
Full Spectrum ◽  
Light Emitting ◽  
White Light Emitting Diodes
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