Enhanced CASSI Snapshot Imager Using Dual Prism Dispersion

Ding, Mengjia

Enhanced CASSI Snapshot Imager Using Dual Prism Dispersion

dc.contributor.author	Ding, Mengjia
dc.date.accessioned	2024-05-05T13:36:03Z
dc.date.available	2024-05-05T13:36:03Z
dc.date.issued	2017-01-06 10:53
dc.description.abstract	Poster and 3MT presentation at the 2016 Defence and Security Doctoral Symposium. Snapshot Multispectral Imaging has been a highly-efficient technique for remote sensing application in great contrast to the conventional scanning system on the aspect of military target detection, agricultural monitoring and medical examination. Among many snapshot multispectral imagers, Coded Aperture Snapshot Spectral Imager(CASSI) has been introduced for a decade with the exploitation of a simple combination of coded aperture mask and dispersive element to acquire spatial and spectral data simultaneously. My work is to use an adjustable dual-prism structure rather than the conventional single prism/double amici prism to extend the image reconstruction ability of the current CASSI system in terms of tuneable spectral channels. The simulations are carried out by ray tracing software TracePro and the performance of the system is assessed by Matlab.
dc.identifier.citation	Ding, Mengjia (2017). Enhanced CASSI Snapshot Imager Using Dual Prism Dispersion. Cranfield Online Research Data (CORD). Dataset. https://doi.org/10.17862/cranfield.rd.4517027.v2
dc.identifier.doi	10.17862/cranfield.rd.4517027.v2
dc.identifier.uri	https://dspace.lib.cranfield.ac.uk/handle/1826/21563
dc.publisher	Cranfield University
dc.rights	CC BY-NC 4.0
dc.rights.uri	https://creativecommons.org/licenses/by-nc/4.0/
dc.subject	'DSDS16 poster'
dc.subject	'DSDS16 3MT'
dc.subject	'DSDS16'
dc.subject	'Snapshot imaging'
dc.subject	'Multispectral imaging'
dc.subject	'Optical system design'
dc.subject	'Photonics and Electro-Optical Engineering (excl. Communications)'
dc.title	Enhanced CASSI Snapshot Imager Using Dual Prism Dispersion
dc.type	Presentation