Room-temperature continuous-wave 1.55 μm GalnNAsSb laser on GaAs

被引:45
作者
Bank, SR [1 ]
Bae, HP [1 ]
Yuen, HB [1 ]
Wistey, MA [1 ]
Goddard, LL [1 ]
Harris, JS [1 ]
机构
[1] Stanford Univ, Solid State & Photon Lab, Stanford, CA 94305 USA
关键词
D O I
10.1049/el:20064022
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The first low-threshold 1.55 pin lasers grown on GaAs are reported. Lasing at 1.55 pin was observed from a 20 x 2400 pin as-cleaved device with a room-temperature continuous-wave threshold current density of 579 A/cm(2), external efficiency of 41%, and 130 mW peak output power. The pulsed threshold current density was 550 A/cm(2) with > 600 mW peak output power.
引用
收藏
页码:156 / 157
页数:2
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