ON THE TEMPERATURE-DEPENDENCE OF THE THRESHOLD CURRENT OF PBSE/PBSNSE DH-LASERS

被引:0
|
作者
BYCHKOVA, LP
DAVARASHVILI, OI
SHOTOV, AP
机构
来源
KVANTOVAYA ELEKTRONIKA | 1993年 / 20卷 / 04期
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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 temperature dependence of gain in narrow gap semiconductors and that of the threshold current in PbSe/PbSnSe DH-lasers are investigated. The following currents are taken into account: the tunneling current, the recombination current at the heterojunction, and the overbarrier current. A comparison of the calculated and experimental data is made. The conditions for PbSe/PbSnSe DH-laser generation at room temperature have been determined.
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页码:345 / 348
页数:4
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