Results 281 to 290 of about 10,427,001 (301)

Improved Light Output Power of GaN-Based Light-Emitting Diodes Using Double Photonic Quasi-Crystal Patterns

IEEE Electron Device Letters, 2009
Hao-Chung Kuo, Chung-Hsiang Lin
exaly  

Power transmission system, light output apparatus, and light receiving apparatus

2022
openaire   +1 more source

Improved Light Output Power of Ultraviolet GaN-Based Light-Emitting Diode by Using AgPdCu Reflector

ECS Transactions, 2019
Kee-Baek Sim, Su-Jung Yoon, Tae-Yeon Seong   +2 more
openaire   +1 more source

External stabilization of the output power of a tunable wavelength light source

1997
ENDOH HIROAKI, ISHIWATA MUNEO, NAGASHIMA YASUAKI   +2 more
openaire   +2 more sources

Semiconductor device for increasing output power of a light emitting unit

2010
KUINDERSMA PIET, KRAMER MARK CORNELIA JOHANNES CAROLUS MARIA, MADAKASIRA VIJAYARAGHAVAN   +2 more
openaire   +1 more source

Elimination of an Electrolytic Capacitor in AC/DC Light-Emitting Diode (LED) Driver With High Input Power Factor and Constant Output Current

IEEE Transactions on Power Electronics, 2012
Wu Chen, S Y Ron Hui
exaly  

Efficient Light Output Power for InGaP/GaAs Heterojunction Bipolar Transistors Incorporated With InGaAs Quantum Wells

Solid-State Electronics, 2016
Meng-Chyi Wu
exaly  

Powerful stack organic light-emitting diodes for improved energy output

SPIE Newsroom, 2006
openaire   +1 more source

Enhanced Output Power in an InGaN-GaN Multiquantum-Well Light-Emitting Diode With an InGaN Current-Spreading Layer

IEEE Photonics Technology Letters, 2001
G C Chi, J K Sheu
exaly  

Improvement of Saturation Output Power in a Semiconductor Laser Amplifier Through Pumping Light Injection

IEEE Photonics Technology Letters, 1996
exaly