Submicrometer Nanostructure-Based RGB Filters for CMOS Image Sensors
Sign Up to like & getrecommendations! Published in 2019 at "ACS Photonics"
DOI: 10.1021/acsphotonics.9b00021
Abstract: Digital color imaging relies on spectral filters on top of a pixelated sensor, such as a CMOS image sensor. An important parameter of imaging devices is their resolution, which depends on the size of the… read more here.
Keywords: spectral filters; nanostructure based; image; cmos image ... See more keywords
Ultrafast pyroelectric photodetection with on-chip spectral filters
Sign Up to like & getrecommendations! Published in 2019 at "Nature Materials"
DOI: 10.1038/s41563-019-0538-6
Abstract: Thermal detectors, such as bolometric, pyroelectric and thermoelectric devices, are uniquely capable of sensing incident radiation for any electromagnetic frequency; however, the response times of practical devices are typically on the millisecond scale 1 –… read more here.
Keywords: photodetection chip; spectral filters; pyroelectric photodetection; chip spectral ... See more keywords
Design of narrowband Bragg spectral filters in subwavelength grating metamaterial waveguides.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.000179
Abstract: Properties of reflection and transmission spectral filters based on Bragg gratings in subwavelength grating (SWG) metamaterial waveguides on silicon-on-insulator platform have been analyzed using proprietary 2D and 3D simulation tools based on Fourier modal method… read more here.
Keywords: spectral filters; subwavelength grating; metamaterial waveguides; narrowband bragg ... See more keywords