GaN-based 1-W continuous-wave blue-laser diodes

被引：4
|
作者：
Miyoshi, Takashi [1 ]
Kozaki, Tokuya [1 ]
Yanamoto, Tomoya [1 ]
Nagahama, Shin-ichi [1 ]
Mukai, Takashi [1 ]
机构：
[1] Nichia Corp, LD Engn Div, LD Dev Dept, Optelect Prod Business Unit, Tokushima, Japan
来源：
2008 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXIX, BOOKS I-III | 2008年 / 39卷
关键词：
D O I：
10.1889/1.3069840
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We succeeded in fabricating high power blue (445nm) laser diodes (LDs) with an output power of 1.0W for a light source of laser TV. The operating current, voltage and wall-plug efficiency of these LDs were 920mA, 4.5V, and 24.2%, respectively. The estimated lifetime of these LDs was over 30,000h under continuous-wave (CW) operation.
引用
收藏
页码：966 / 968
页数：3
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