Continuous-wave type-II "W" lasers emitting at λ=5.4-7.1 μm

被引:19
作者
Felix, CL [1 ]
Bewley, WW [1 ]
Olafsen, LJ [1 ]
Stokes, DW [1 ]
Aifer, EH [1 ]
Vurgaftman, I [1 ]
Meyer, JR [1 ]
Yang, MJ [1 ]
机构
[1] USN, Res Lab, Washington, DC 20375 USA
关键词
CW lasers; laser thermal factors; mid-infrared lasers; optical pumping; quantum-well lasers; semiconductor device fabrication; semiconductor device measurements; semiconductor lasers;
D O I
10.1109/68.775314
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
Optically pumped type-II W lasers emitting in the 5.4-7.1-mu m wavelength range and at continuous-wave (CW) temperatures up to 210 K are demonstrated. At 80 K, the maximum CW output power from a 40-mu m-wide pump stripe is 48 mW at 5.41 mu m and 31 mW at 6.05 mu m. Epitaxial-side-down heat sinking is provided by a new diamond-pressure-bond mounting technique, which requires minimal processing and maintains topside optical access.
引用
收藏
页码:964 / 966
页数:3
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