节点文献
InAsPSb/InAs中红外光电探测器
InAsPSb/InAs Mid-Infrared Photodetectors
【摘要】 本文报告了采用外延工艺研制的InAsPSb/InAs中红外(1—3.2μm)光电探测器.该器件为台面型结构,响应波长与氟化物光纤的低损耗窗口相匹配,在室温零偏压条件下峰值探测率达4×109cmHz1/2/W,瞬态响应时间为1.2ns(FWHM).
【Abstract】 The fabrication and characterization of epitaxial InAsPSb/InAs mid-infrared (1-3.2μm)photodetectors optimised for room temperature operation at the low loss wavelength window offluoride fibre is reported. Detectivity of 4×109 cm Hz1/2/W at 2.6μm and transient response timeof 1.2 nS(FWHM) at zero bias have been achieved at room temperature on the photodetectorswith PIN mesa structure.
【基金】 国家自然科学基金
- 【文献出处】 半导体学报 ,Chinese Journal of Semiconductors , 编辑部邮箱 ,1992年10期
- 【被引频次】1
- 【下载频次】75