scholarly journals Organic Lasers: A High Performance Deep Blue Organic Laser Gain Material (Advanced Optical Materials 8/2017)

2017 ◽  
Vol 5 (8) ◽  
Author(s):  
Qi Wei ◽  
Yan Li ◽  
Jingguan Liu ◽  
Qiyun Fang ◽  
Jiewei Li ◽  
...  
Keyword(s):  
Optical Materials ◽  
High Performance ◽  
Laser Gain ◽  
Deep Blue ◽  
Gain Material ◽  
Organic Laser

scholarly journals A High Performance Deep Blue Organic Laser Gain Material

2017 ◽  
Vol 5 (18) ◽  
Author(s):  
Qi Wei ◽  
Yan Li ◽  
Jingguan Liu ◽  
Qiyun Fang ◽  
Jiewei Li ◽  
...  
Keyword(s):  
High Performance ◽  
Laser Gain ◽  
Deep Blue ◽  
Gain Material ◽  
Organic Laser

A High Performance Deep Blue Organic Laser Gain Material

2017 ◽  
Vol 5 (8) ◽  
pp. 1601003 ◽  
Author(s):  
Qi Wei ◽  
Yan Li ◽  
Jingguan Liu ◽  
Qiyun Fang ◽  
Jiewei Li ◽  
...  
Keyword(s):  
High Performance ◽  
Laser Gain ◽  
Deep Blue ◽  
Gain Material ◽  
Organic Laser

scholarly journals Degradation Mechanism and Stability Improvement Strategy for an Organic Laser Gain Material 4,4′‐Bis[( N ‐carbazole)styryl]biphenyl (BSBCz)

2019 ◽  
Vol 29 (10) ◽  
pp. 1807148 ◽  
Author(s):  
Toshinori Matsushima ◽  
Seiya Yoshida ◽  
Ko Inada ◽  
Yu Esaki ◽  
Toshiya Fukunaga ◽  
...  
Keyword(s):  
Degradation Mechanism ◽  
Improvement Strategy ◽  
Laser Gain ◽  
Gain Material ◽  
Organic Laser

Tetraphenylbenzene-based AIEgens: the Horizontally Oriented Emitters for highly Efficient Non-doped Deep Blue OLEDs and Host for High-Performance Hybrid WOLEDs

2020 ◽  
Author(s):  
Pengbo Han ◽  
Zeng Xu ◽  
Chengwei Lin ◽  
Dongge Ma ◽  
Anjun Qin ◽  
...  
Keyword(s):  
High Performance ◽  
General Strategy ◽  
Flat Panel Displays ◽  
Light Emitting ◽  
Horizontal Orientation ◽  
Deep Blue ◽  
Full Color ◽  
High Emission ◽  
White Oleds ◽  
Low Efficiency

Deep blue organic-emitting fluorophores are crucial for application in white lighting and full color flat-panel displays but emitters with high color quality and efficiency are rare. Herein, novel deep blue AIE luminogens (AIEgens) with various donor units and an acceptor of cyano substituted tetraphenylbenzene (TPB) cores were developed and used to fabricate non-doped deep blue and hybrid white organic light-emitting diodes (OLEDs). Benefiting from its high emission efficiency and high proportion of horizontally oriented dipoles in the film state, the non-doped deep blue device based on CN-TPB-TPA realized a maximum external quantum efficiency 7.27%, with a low efficiency roll-off and CIE coordinates of (0.15, 0.08). Moreover, efficient two-color hybrid warm white OLEDs (CIE<sub>x,y</sub> = 0.43, 0.45) were achieved using CN-TPB-TPA as the blue-emitting layer and phosphor doped host, which realized maximum current, power, external quantum efficiencies 58.0 cd A<sup>-1</sup>, 60.7 lm W<sup>-1</sup> and 19.1%, respectively. This work provides a general strategy to achieve high performance, stable deep blue and hybrid white OLEDs by construction of AIEgens with excellent horizontal orientation

scholarly journals Protecting Benzylic CH Bonds by Deuteration Doubles the Operational Lifetime of Deep‐Blue Ir‐Phenylimidazole Dopants in Phosphorescent OLEDs (Advanced Optical Materials 16/2021)

2021 ◽  
Vol 9 (16) ◽  
pp. 2170059
Author(s):  
Hye Jin Bae ◽  
Jong Soo Kim ◽  
Alexander Yakubovich ◽  
Jinhoon Jeong ◽  
Sangho Park ◽  
...  
Keyword(s):  
Optical Materials ◽  
Deep Blue ◽  
Operational Lifetime

Domestically produced ceramic YAG laser gain material for high power SSLs

2007 ◽  
Author(s):  
J. C. Huie ◽  
R. Gentilman ◽  
T. S. Stefanik
Keyword(s):  
High Power ◽  
Yag Laser ◽  
Laser Gain ◽  
Gain Material
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