Double-band generation in InGaAs/GaAs diode laser at high pulsed current pumping

2007 ◽  
Author(s):  
K. S. Borschev ◽  
N. A. Pikhtin ◽  
S. O. Slipchenko ◽  
Z. N. Sokolova ◽  
D. A. Vinokurov ◽  
...  
Keyword(s):  
Diode Laser ◽  
Pulsed Current ◽  
High Pulsed Current

scholarly journals High pulsed current densityβ-Ga2O3MOSFETs verified by an analytical model corrected for interface charge

2017 ◽  
Vol 110 (14) ◽  
pp. 143505 ◽  
Author(s):  
Neil A. Moser ◽  
Jonathan P. McCandless ◽  
Antonio Crespo ◽  
Kevin D. Leedy ◽  
Andrew J. Green ◽  
...  
Keyword(s):  
Analytical Model ◽  
Pulsed Current ◽  
Interface Charge ◽  
High Pulsed Current

High pulsed current and voltage measurements on sintered BiPbSrCaCuO ceramics superconductors

1997 ◽  
Vol 282-287 ◽  
pp. 2625-2626 ◽  
Author(s):  
J.G. Noudem ◽  
L. Porcar ◽  
O. Belmont ◽  
D. Bourgault ◽  
J.M. Barbut ◽  
...  
Keyword(s):  
Pulsed Current ◽  
High Pulsed Current

scholarly journals Study of power limitation of AlGaInN LEDs in pulse regime at high current

2021 ◽  
Vol 2103 (1) ◽  
pp. 012186
Author(s):  
A V Aladov ◽  
A E Chernyakov ◽  
A E Ivanov ◽  
A L Zakgeim
Keyword(s):  
Pulse Current ◽  
Emission Spectra ◽  
Pulsed Current ◽  
High Current ◽  
Pulse Regime ◽  
Laser Pumping ◽  
Pulse Behaviour ◽  
High Pulse ◽  
Current Densities ◽  
High Pulsed Current

Abstract LEDs operating under high pulsed current are of a great interest for different applications, in particular, for VLC (LiFi) systems and laser pumping. Current dependences of the efficiency and emission spectra as well as the rise and fall times of high-power blue LEDs were investigated under extremely high pulse current density up to 7 kA/cm2 and pulse duration from 100 ns to 3 μs. Analysis of the pulse behaviour of the LEDs reveals that the main droop in the efficiency and change in spectra occur up to the current densities ~ 1 kA/cm2 and seems to be non-thermal.

High-Power AlGaInN LEDs Operated Under High Pulsed Current Density (up to 7 kA/cm2)

2020 ◽  
Author(s):  
A.V. Aladov ◽  
A.E. Chernyakov ◽  
A.E. Ivanov ◽  
A.L. Zakgeim ◽  
A.F. Tsatsulnikov
Keyword(s):  
Current Density ◽  
High Power ◽  
Pulsed Current ◽  
High Pulsed Current
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