Novel high-thermal-conductivity composite ceramic phosphors for high-brightness laser-driven lighting

2021 ◽  
Author(s):  
Huanyu Zhao ◽  
Huaqian Yu ◽  
Jian Xu ◽  
Mu Zhang ◽  
Xiaodong Li ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Laser Irradiation ◽  
High Power ◽  
Heat Dissipation ◽  
Laser Diodes ◽  
Composite Ceramic ◽  
High Power Laser ◽  
Power Laser ◽  
Widespread Application ◽  
High Brightness

The widespread application of laser diodes (LDs) in high-brightness lighting is limited by the insufficient heat dissipation of colour converters due to high-power laser irradiation. In this study, a novel...

High-power laser-driven phosphor-in-glass for excellently high conversion efficiency white light generation for special illumination or display backlighting

2018 ◽  
Vol 6 (30) ◽  
pp. 8212-8218 ◽  
Author(s):  
Jinbo Yu ◽  
Shuaichen Si ◽  
Yong Liu ◽  
Xuejie Zhang ◽  
Yujin Cho ◽  
...  
Keyword(s):  
High Power ◽  
Laser Diodes ◽  
Solid State Laser ◽  
Blue Laser ◽  
High Power Laser ◽  
Power Laser ◽  
High Brightness ◽  
High Conversion Efficiency ◽  
White Light Generation ◽  
Light Generation

High-power and high-brightness solid state laser lighting sources, fabricated with high-power blue laser diodes (LDs) and yellow-emitting phosphor converters, constitute a pioneering lighting technology for specialized lighting.

scholarly journals Observation of the shock wave propagation induced by a high-power laser irradiation into an epoxy material

2013 ◽  
Vol 46 (23) ◽  
pp. 235501 ◽  
Author(s):  
Romain Ecault ◽  
Laurent Berthe ◽  
Michel Boustie ◽  
Fabienne Touchard ◽  
Emilien Lescoute ◽  
...  
Keyword(s):  
Shock Wave ◽  
Wave Propagation ◽  
Laser Irradiation ◽  
High Power ◽  
Shock Wave Propagation ◽  
High Power Laser ◽  
Power Laser ◽  
Epoxy Material

Limitations to brightness in high power laser diodes

2015 ◽  
Author(s):  
P. Crump ◽  
M. Winterfeldt ◽  
J. Decker ◽  
M. Ekterai ◽  
J. Fricke ◽  
...  
Keyword(s):  
High Power ◽  
Laser Diodes ◽  
High Power Laser ◽  
Power Laser

Thermal condition of high-power laser diodes

2015 ◽  
Vol 42 (3) ◽  
pp. 88-92 ◽  
Author(s):  
V. V. Bezotosnyi ◽  
O. N. Krokhin ◽  
V. A. Oleshchenko ◽  
V. F. Pevtsov ◽  
Yu. M. Popov ◽  
...  
Keyword(s):  
High Power ◽  
Thermal Condition ◽  
Laser Diodes ◽  
High Power Laser ◽  
Power Laser

scholarly journals Double-asymmetric-structure 1.5 μ m high power laser diodes

2019 ◽  
Author(s):  
Lauri Hallman ◽  
Boris S. Ryvkin ◽  
Eugene A. Avrutin ◽  
Antti T. Aho ◽  
Jukka Viheriala ◽  
...  
Keyword(s):  
High Power ◽  
Laser Diodes ◽  
Asymmetric Structure ◽  
High Power Laser ◽  
Power Laser

High-power laser diodes based on asymmetric separate-confinement heterostructures

2005 ◽  
Vol 39 (3) ◽  
pp. 370-373 ◽  
Author(s):  
D. A. Vinokurov ◽  
S. A. Zorina ◽  
V. A. Kapitonov ◽  
A. V. Murashova ◽  
D. N. Nikolaev ◽  
...  
Keyword(s):  
High Power ◽  
Laser Diodes ◽  
High Power Laser ◽  
Power Laser

Improving the beam quality of high-power laser diodes by introducing lateral periodicity into waveguides

2013 ◽  
Author(s):  
Grzegorz Sobczak ◽  
Elżbieta Dąbrowska ◽  
Marian Teodorczyk ◽  
Joanna Kalbarczyk ◽  
Andrzej Maląg
Keyword(s):  
High Power ◽  
Beam Quality ◽  
Laser Diodes ◽  
High Power Laser ◽  
Power Laser

High-Brightness Narrow-Bandwidth High-Power Laser-Diode Array Based on an External-Cavity Technique

2004 ◽  
Vol 43 (No. 10A) ◽  
pp. L1299-L1301 ◽  
Author(s):  
Yujin Zheng ◽  
Xin Gao ◽  
Hirofumi Miyajima ◽  
Hirofumi Kan
Keyword(s):  
Laser Diode ◽  
High Power ◽  
External Cavity ◽  
Diode Array ◽  
High Power Laser ◽  
Power Laser ◽  
Laser Diode Array ◽  
High Brightness ◽  
Narrow Bandwidth ◽  
High Power Laser Diode

Phase characteristic of phase-only spatial light modulator under high-power laser irradiation

2021 ◽  
Author(s):  
Yu Takiguchi ◽  
Hiroshi Tanaka ◽  
Tsubasa Watanabe ◽  
Yoshiyuki Ohtake ◽  
Haruyoshi Toyoda
Keyword(s):  
Laser Irradiation ◽  
High Power ◽  
Spatial Light Modulator ◽  
Phase Characteristic ◽  
High Power Laser ◽  
Power Laser ◽  
Light Modulator
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