Unveiling the invisible: A bioinspired CMOS-integrated polarization imaging sensor

https://phys.org/news/2023-09-unveiling-invisible-bioinspired-cmos-integrated-polarization.html

"Full-Stokes polarimetric for visible wavelengths inspired by mantis shrimp eye... broadband linear polarization filters and green and red chiral metasurfaces composed of 75.2K filters (pixels)... chip-integrated MPFA onto imaging sensor and calibrated sensor polarization detection with instrument matrix calibration... 80nm total operation bandwidth... high accuracy and speed, large field of view, stable, compact, scalable and CMOS compatibility... autonomous vision, industrial inspection, space exploration, and biomedical imaging"