A multi-focusing curved artificial compound eye compatible with planar image sensors
| Autor: | Jingquan Liu, Yueqi Zhai, Jiaqi Niu, Bin Yang, Qingqing Han |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
business.industry Computer science Edge region 02 engineering and technology Compound eye 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials Radius of curvature (optics) Cardinal point Optics Planar CMOS Hardware and Architecture 0103 physical sciences Electrical and Electronic Engineering Image sensor 0210 nano-technology business |
| Zdroj: | Microsystem Technologies. 27:2257-2262 |
| ISSN: | 1432-1858 0946-7076 |
| Popis: | Curved artificial compound eyes (CACEs) have great potential applications in wide field-of-view (FOV) imaging and fast-moving detection. However, there is a mismatch focal plane between the uniform CACEs and planar commercially available image sensors (CCD or CMOS). To solve this problem, we designed a multi-focusing CACE with a radius of curvature of 4 mm and fabricated it via thermal reflow and multiple replication processes in this letter. The clear subimages of edge region captured by camera system with a multi-focusing CACE indicate that this design can effectively solve the incompatibility between the uniform compound eyes and the planar commercially available image sensors. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink