Room-temperature continuous-wave operation of long wavelength (λ=9.5 μm) MOVIPE-grown quantum cascade lasers

被引:15
|
作者
Pfluegl, C. [1 ]
Diehl, L.
Tsekoun, A.
Go, R.
Patel, C. K. N.
Wang, X.
Fan, J.
Tanbun-Ek, I.
Capasso, F.
机构
[1] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA
[2] Pranalytica Inc, Santa Monica, CA 90401 USA
[3] Adtech Opt Inc, City Of Industry, CA 91748 USA
[4] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
关键词
D O I
10.1049/el:20072162
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
High-power continuous-wave operation of long wavelength quantum cascade lasers grown by metal organic vapour phase epitaxy is reported. The lasers have been processed as buried heterostructures with thick gold-plated contacts. The devices emit at a wavelength of 9.5m with output powers of several hundreds of milliwatts at room temperature. © The Institution of Engineering and Technology 2007.
引用
收藏
页码:1026 / 1028
页数:3
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