Name
Title | ||
|---|---|---|
High-Performance Modulation-Doped Heterostructure-Thermopiles For Uncooled Infrared Image-Sensor Application |
Abstract | ||
|---|---|---|
Novel thermopiles based on modulation doped AlGaAs/InGaAs and AlGaN/GaN heterostructures are proposed and developed for the first time, for uncooled infrared FPA (Focal Plane Array) image sensor application. The high responsivity with the high speed response time are designed to 4,900 V/W with 110 mu s for AlGaAs/InGaAs, and to 460 V/W with 9 mu s for AlGaN/GaN thermopiles, respectively. Based on integrated HEMT-MEMS technology, the AlGaAs/InGaAs 32 x 32 matrix FPAs are fabricated to demonstrate its enhanced performances by black body measurement. The technology presented here demonstrates the potential of this approach for low-cost uncooled infrared FPA image sensor application. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1587/transele.E95.C.1354 | IEICE TRANSACTIONS ON ELECTRONICS |
Keywords | Field | DocType |
Seebeck effect, heterostructure-thermopile, AlGaAs/InGaAs, AlGaN/GaN, HEMT, FPA, infrared image sensor | Infrared image,Doping,Electronic engineering,Modulation,Engineering,High-electron-mobility transistor,Optoelectronics,Thermoelectric effect,Heterojunction,Thermopile | Journal |
Volume | Issue | ISSN |
E95C | 8 | 0916-8524 |
Citations | PageRank | References |
0 | 0.34 | 1 |
Authors | ||
10 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Masayuki Abe | 1 | 1335 | 68.58 |
| Noriaki Kogushi | 2 | 0 | 0.34 |
| Kian Siong Ang | 3 | 0 | 0.34 |
| René Hofstetter | 4 | 0 | 0.34 |
| Kumar Manoj | 5 | 0 | 1.01 |
| Louis Nicholas Retnam | 6 | 0 | 0.34 |
| Hong Wang | 7 | 398 | 138.00 |
| Geok Ing Ng | 8 | 0 | 0.34 |
| Chong Jin | 9 | 0 | 0.34 |
| Dimitris Pavlidis | 10 | 3 | 4.09 |