A tetrachromatic sensor for imaging beyond the visible spectrum in harsh conditions

Qiu，Xiao1,2,3; Ding，Yucheng1,2,3; Sun，Zhibo1,2; Ji，Haocheng5; Zhou，Yu1,2,3; Long，Zhenghao1,2,3; Liu，Gongze6; Wang，Peiyao7; Poddar，Swapnadeep1,2,3; Ren，Beitao1,2,3; Zhou，Kemeng8; Li，Ziyun9; Cao，Yang Bryan1,2,3; Ma，Zichao10; Li，Baikui7; Lin，Yuanjing8; Huang，Baoling6; Wang，Jiannong9; Kwok，Hoi Sing1,2; Fan，Zhiyong1,2,3,4

2024-05-17

10.1016/j.device.2024.100357

Device   影响因子和分区

2666-9986

A tetrachromatic light sensor can detect light in four independent color channels and extend its detection range beyond the visible spectrum. However, current tetrachromatic sensors face challenges such as the inability to work reliably in extreme temperatures. In this work, we present a fully integrated tandem tetrachromatic perovskite imaging system. Four layers of all-inorganic perovskites in the device serve as ultraviolet, blue, green, and red light detectors and can discriminate spectral and non-spectral colors. The tandem image sensor comprises four 32 × 32 color-selective pixel arrays. The non-encapsulated device is tested to function from 150 to 500 K under atmospheric pressure and vacuum environments. The fabrication process and device structure are scalable, with the potential to be used for tetrachromatic imaging under harsh environmental conditions.

all-inorganic device device meant for extreme conditions DTI-3: Develop perovskite image sensor tetrachromatic

英语

其他

2-s2.0-85191345076

Scopus

1.Department of Electronic and Computer Engineering,The Hong Kong University of Science and Technology,Kowloon,Clear Water Bay,Hong Kong
2.State Key Laboratory of Advanced Displays and Optoelectronics Technologies,HKUST,Kowloon,Clear Water Bay,Hong Kong
3.Guangdong-Hong Kong-Macau Joint Laboratory for Intelligent Micro-Nano Optoelectronic Technology,HKUST,Kowloon,Clear Water Bay,Hong Kong
4.Department of Chemical and Biological Engineering,The Hong Kong University of Science and Technology,Kowloon,Clear Water Bay,Hong Kong
5.Tsinghua-Berkeley Shenzhen Institute & Tsinghua Shenzhen International Graduate School,Tsinghua University,Shenzhen,518055,China
6.Department of Mechanical and Aerospace Engineering,The Hong Kong University of Science and Technology,Kowloon,Clear Water Bay,Hong Kong
7.Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province,College of Physics and Optoelectronic Engineering,Shenzhen University,Shenzhen,518060,China
8.School of Microelectronics,Southern University of Science and Technology,Shenzhen,518055,China
9.Department of Physics,The Hong Kong University of Science and Technology,Kowloon,Clear Water Bay,Hong Kong
10.School of Microelectronics,South China University of Technology,Guangzhou,511442,China

Qiu，Xiao,Ding，Yucheng,Sun，Zhibo,et al. A tetrachromatic sensor for imaging beyond the visible spectrum in harsh conditions[J]. Device,2024,2(5).

Qiu，Xiao.,Ding，Yucheng.,Sun，Zhibo.,Ji，Haocheng.,Zhou，Yu.,...&Fan，Zhiyong.(2024).A tetrachromatic sensor for imaging beyond the visible spectrum in harsh conditions.Device,2(5).

Qiu，Xiao,et al."A tetrachromatic sensor for imaging beyond the visible spectrum in harsh conditions".Device 2.5(2024).