More information: Wenzhong Fang et al, Bioinspired single-shot polarization photodetector based on four-directional grating arrays capped perovskite single-crystal thin film, Science Advances (2024).

Article Title Bioinspired single-shot polarization photodetector based on four-directional grating arrays capped perovskite single-crystal thin film ...

Rice University researchers have created a CMOS-compatible, biomimetic color photodetector that directly responds to red, green and blue light in much the same way the human eye does.

Using electron-beam evaporation, which is a common technique in CMOS processing, the researchers deposited a thin layer of aluminum onto a silicon photodetector topped with an ultra thin oxide coating ...

Rotating the diffraction grating controls which wavelengths of light reach another mirror, which in turn focuses these wavelengths onto a photodetector, such as a charge-coupled device.

The introduction of optical grating couplers, integrated with the Company's modulators, enable light to be efficiently coupled into and out of the modulator, improving the overall efficacy of an ...

An aluminium surface grating can add colour selectivity to CMOS chips, without separate colour filters, claims a team of US researchers. The grating works by surface plasmon – where photons interact ...

The sensor is composed of two parts: the integrated VCSEL and detector component, and a periodic reflection grating, which is attached to the surface to be measured. Light emitted from the VCSEL is ...

A CMOS-compatible, biomimetic color photodetector has been developed that directly responds to red, green and blue light in much the same way the human eye does. It uses an aluminum grating that ...

(Nanowerk News) Rice University researchers have created a CMOS-compatible, biomimetic color photodetector that directly responds to red, green and blue light in much the same way the human eye does.