The theory and experiment of very-long-wavelength 256x1 GaAs/Al(x)Ga(1-x)As quantum well infrared detector linear arrays
文献类型：期刊论文
| 作者 | Guo, FM ; Li, N ; Xiong, DY ; Zhen, HL ; Xu, XY ; Hou, Y ; Ding, RJ ; Lu, W ; Huang, Q ; Zhou, JM |
| 刊名 | SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2008 |
| 卷号 | 51期号:7页码:805 |
| 关键词 | PHOTODETECTORS PHOTOCURRENTS |
| ISSN号 | 1672-1799 |
| 通讯作者 | Hu, JS (reprint author), Western Univ Hlth Sci, Coll Osteopath Med Pacific, Dept Basic Med Sci, 309 E 2nd St, Pomona, CA 91766 USA. |
| 中文摘要 | The 256x1 linear array of multiple quantum wells infrared photodetector (QWIP) is designed and fabricated for the peak response wavelength at lambda(P) = 14.6 mu m. The response spectral width is bigger than 2.2 mu m. The two-dimensional (2D) diffractive coupling grating has been formed on the top QWIP photosensitive pixel for coupling the infrared radiation to the infrared detective layers. The performance of the device at V(B) = 3 V and T = 45 K has the responsibility 4.28x10(-2) (A/W), the blackbody detectivity D(b)* = 5.14x10(9) (cm(.)Hz(1/2)/W), and the peak detectivity D(lambda)* = 4.24x10(10) (cm(.)Hz(1/2)/W). The sensor pixels are connected with CMOS read out circuit (ROC) hybridization by indium bumps. When integral time is 100 mu s, the linear array has the effective pixel of QWIP FPA N(ef) of 99.2%, the average responsibility (R) over bar (V/W) of 3.48x10(6) (V/W), the average peak detectivity D(lambda)* of 8.29x10(9) (cm(.)Hz(1/2)/W), and the non-uniformity U(R) of 5.83%. This device is ready for the thermal image application. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/45575]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Guo, FM,Li, N,Xiong, DY,et al. The theory and experiment of very-long-wavelength 256x1 GaAs/Al(x)Ga(1-x)As quantum well infrared detector linear arrays[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2008,51(7):805. |
| APA | Guo, FM.,Li, N.,Xiong, DY.,Zhen, HL.,Xu, XY.,...&Zhou, JM.(2008).The theory and experiment of very-long-wavelength 256x1 GaAs/Al(x)Ga(1-x)As quantum well infrared detector linear arrays.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,51(7),805. |
| MLA | Guo, FM,et al."The theory and experiment of very-long-wavelength 256x1 GaAs/Al(x)Ga(1-x)As quantum well infrared detector linear arrays".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 51.7(2008):805. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。