Very low amplified spontaneous emission threshold from a molecular host-guest energy transfer system and electroluminescence from light-emitting diode structure

2009 ◽  
Author(s):  
Stefano Toffanin ◽  
Raffaella Capelli ◽  
Gianluca Generali ◽  
Tsyr-Yuan Hwu ◽  
Ken-Tsung Wong ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Spontaneous Emission ◽  
Light Emitting Diode ◽  
Amplified Spontaneous Emission ◽  
Diode Structure ◽  
Transfer System ◽  
Light Emitting ◽  
Emission Threshold

scholarly journals Molecular Host−Guest Energy-Transfer System with an Ultralow Amplified Spontaneous Emission Threshold Employing an Ambipolar Semiconducting Host Matrix

2010 ◽  
Vol 114 (1) ◽  
pp. 120-127 ◽  
Author(s):  
Stefano Toffanin ◽  
Raffaella Capelli ◽  
Tsyr-Yuan Hwu ◽  
Ken-Tsung Wong ◽  
Tobias Plötzing ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Spontaneous Emission ◽  
Amplified Spontaneous Emission ◽  
Transfer System ◽  
Host Matrix ◽  
Emission Threshold

Factors Limiting the Amplified Spontaneous Emission Threshold of Quasi-2D Perovskite Gain Materials

2021 ◽  
Author(s):  
Yang Li ◽  
Isabel Allegro ◽  
Milian Kaiser ◽  
Aditya Malla ◽  
Bryce Richards ◽  
...  
Keyword(s):  
Spontaneous Emission ◽  
Amplified Spontaneous Emission ◽  
Emission Threshold

Cohosts with efficient host-to-emitter energy transfer for stable blue phosphorescent organic light-emitting diodes

2021 ◽  
Author(s):  
Soo-Ghang Ihn ◽  
Eun Suk Kwon ◽  
Yongsik Jung ◽  
Jong Soo Kim ◽  
Sungho Nam ◽  
...  
Keyword(s):  
Energy Transfer ◽  
High Performance ◽  
Light Emitting Diode ◽  
Organic Light Emitting Diodes ◽  
Operating Voltage ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Low Efficiency ◽  
Blue Phosphorescent

We present a high-performance blue phosphorescent organic light-emitting diode exhibiting a low operating voltage (4.1 V), high external quantum efficiency (23.4%, at 500 cd m-2) with a low efficiency roll-off...

scholarly journals Broadened Bandwidth Amplified Spontaneous Emission from Blue GaN-Based Short-Cavity Superluminescent Light-Emitting Diodes

2020 ◽  
Vol 9 (1) ◽  
pp. 015019 ◽  
Author(s):  
Hezhi Zhang ◽  
Ching-Wen Shih ◽  
Denis Martin ◽  
Alexander Caut ◽  
Jean-François Carlin ◽  
...  
Keyword(s):  
Spontaneous Emission ◽  
Light Emitting Diodes ◽  
Amplified Spontaneous Emission ◽  
Light Emitting
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