INGAASP HETEROSTRUCTURE AVALANCHE PHOTO-DIODES WITH HIGH AVALANCHE GAIN

被引:181
作者
NISHIDA, K
TAGUCHI, K
MATSUMOTO, Y
机构
[1] Central Research Laboratories, Nippon Electric Co. Ltd., Miyazaki, Takatsuku, Kawasaki
关键词
D O I
10.1063/1.91089
中图分类号
O59 [应用物理学];
学科分类号
摘要
Distinct improvements in avalanche-gain and dark-current characteristics have been made in InGaAsP heterostructure APD's. A planar-type p-n junction is formed in an InP window layer, separated from a light-absorbing InGaAsP layer. This APD structure has yielded an avalanche gain of 3000 and a dark-current density as low a 1 μA/cm2 at 0.5 Vb.
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页码:251 / 253
页数:3
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