Thesis / Dissertation

Development of Multispectral Image Sensors by Exploring Nanophotonics

Xin He, Ranjith Rajasekharan Unnithan (ed.)

Published : 2020

Abstract

A multispectral image camera system captures image data within specific wavelength ranges in narrow spectral bands across the electromagnetic spectrum. In the recent years, image sensors integrated with multiple optical filters with narrow spectral width have been widely used for most of the multispectral imaging across multiple applications, such as area imaging, medical detection, object identification, remote sensing and so on. There were two kinds of multispectral imaging system reported before. The first one is multispectral image cameras that combines multiple cameras mounted with optical bandpass filters and optics with different peak wavelengths and their spectral width depends on ap..

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