2 papers
physics.optics2024
Pixelated Bayer Spectral Router Based on Sparse Meta-atom Array
Yifan Shao, Rui Chen, Yubo Wang +4
It has long been a challenging task to improve the light collection efficiency of conventional image sensors built with color filters that inevitably cause the energy loss of out-o…
physics.optics2024
Pixel-scale NIR-VIS Spectral Routers Based on 2D Mie-type Metagratings
Yifan Shao, Shuhan Guo, Rui Chen +7
The out-of-band energy loss caused by in-built color filters significantly degrades the signal-to-noise ratio and the dynamic range of conventional image sensors, which has restric…