Characteristics of a Dilute Nitride InGaAsN Double Quantum Well Laser at 1047 nm

被引:0
作者
Dragulinescu, Andrei [1 ]
Dumitrescu, Mihail [2 ]
机构
[1] Univ Politehn Bucuresti, Elect Technol & Reliabil Dept, Bucharest, Romania
[2] Tampere Univ Technol, Optoelect Res Ctr, Tampere, Finland
来源
2020 IEEE 26TH INTERNATIONAL SYMPOSIUM FOR DESIGN AND TECHNOLOGY IN ELECTRONIC PACKAGING (SIITME 2020) | 2020年
关键词
laser; quantum well; dilute nitride; InGaAsN;
D O I
10.1109/siitme50350.2020.9292223
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
Quantum well (QW) semiconductor lasers working at various wavelengths have been extensively used in the last decade due to their advantages in a wide range of application domains. One of the material systems used for fabricating these laser structures is InGaAsN with a very small percent of nitrogen, having useful applications for lasers working at long wavelengths and for high-efficiency multi-junction solar cells. We simulated the performance characteristics of a 1047 nm InGaAsN QW laser, specifically the I-V and L-I characteristics, energy band diagram, wave intensity distribution, threshold current, slope efficiency and external differential quantum efficiency, with the purpose of gaining a wide perspective on the structure performance in terms of some of its most important parameters and to constitute a useful reference for applications
引用
收藏
页码:327 / 330
页数:4
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