High-speed pin ultraviolet photodetectors fabricated on GaN

被引:32
|
作者
Carrano, JC [1 ]
Li, T [1 ]
Brown, DL [1 ]
Grudowski, PA [1 ]
Eiting, CJ [1 ]
Dupuis, RD [1 ]
Campbell, JC [1 ]
机构
[1] Univ Texas, Dept Elect & Comp Engn, Microelect Res Ctr, Austin, TX 78712 USA
关键词
D O I
10.1049/el:19981272
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 authors report very high-speed GaN-based ultraviolet photodetectors using a pin device structure. The best devices have rise times of similar to 90ps and bandwidths of similar to 1.6GHz at -30V. This is the fastest speed for a GaN-based photodetector reported to date.
引用
收藏
页码:1779 / 1781
页数:3
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