DocumentCode
2546763
Title
Multiband charge-coupled device
Author
Chu-En Chang ; Segal, Julie D. ; Roodman, Aaron J. ; Howe, R.T. ; Kenney, C.J.
Author_Institution
Dept. of Electr. Eng., Leland Stanford Junior Univ., Stanford, CA, USA
fYear
2012
fDate
Oct. 27 2012-Nov. 3 2012
Firstpage
743
Lastpage
746
Abstract
We present the multiband charge-coupled device (CCD), a new CCD architecture that contains multiple vertically stacked active layers, capable of generating color images without the use of external filters. One of the applications is to embed the band-resolving capability of astronomical cameras into the CCD and therefore improve the overall survey speed of the telescope. As a proof of concept, we describe a three-layer, three-phase, front-illuminated prototype and simulate its multiband absorption and charge-detection performance.
Keywords
CCD image sensors; absorption; astronomical telescopes; image colour analysis; CCD; astronomical camera; band-resolving capability; charge-detection performance; color image generation; external filter; multiband absorption; multiband charge-coupled device; multiple vertically stacked active layer; telescope; three-layer three-phase front-illuminated prototype;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2012 IEEE
Conference_Location
Anaheim, CA
ISSN
1082-3654
Print_ISBN
978-1-4673-2028-3
Type
conf
DOI
10.1109/NSSMIC.2012.6551202
Filename
6551202
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