InAs-based interband cascade lasers near 6 μm

被引:31
作者
Tian, Z. [1 ]
Yang, R. Q. [1 ]
Mishima, T. D. [2 ]
Santos, M. B. [2 ]
Hinkey, R. T. [2 ]
Curtis, M. E. [2 ]
Johnson, M. B. [2 ]
机构
[1] Univ Oklahoma, Sch Elect & Comp Engn, Norman, OK 73019 USA
[2] Univ Oklahoma, Homer L Dodge Dept Phys & Astron, Norman, OK 73019 USA
关键词
THERMOELECTRIC COOLER TEMPERATURES;
D O I
10.1049/el:20092779
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
Broad-area interband cascade lasers have been demonstrated on an InAs substrate and at emission wavelengths near 6 mm at temperatures up to 150 K in continuous-wave mode. The emission wavelengths are the longest achieved among III-V interband diode lasers. The threshold current density and voltage are about 50 A/cm(2) and 2.4 V, respectively, at 82 K.
引用
收藏
页码:48 / 49
页数:2
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