Compressive sampling for multispectral imaging in the vis-NIR-TIR: optical design of space telescopes
Date Issued
2018
Author(s)
•
•
•
•
•
Benetti, M.
•
Freddi, R.
•
Striano, V.
•
Cilia, G.
•
Sanguinetti, S.
•
Colombo, R.
Abstract
Micro-satellites equipped with multispectral payloads are now under development to acquire information on the radiation reflected and emitted from the earth in the vis-NIR-TIR bands. In this framework, we are studying different approaches based on the compressive sampling technique supported by innovative multispectral detectors, where the image sampling is performed on the telescope focal plane with a Digital Micromirror Device (DMD). We will describe in the paper the possibilities and the constraints given by the use of the DMD in the focal plane. The optical design of the telescope, relay system and detector in two different application cases will be provided.
Coverage
Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave
All editors
Lystrup, Makenzie; MacEwen, Howard A.; Fazio, Giovanni G.; Batalha, Natalie; Siegler, Nicholas; Tong, Edward C.
Series
Volume
10698
Start page
106985O-1
Conferenece
Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave
Conferenece place
Austin, Texas, United States
Conferenece date
10-15 June, 2018
Issn Identifier
0277-786X
Ads BibCode
2018SPIE10698E..5OP
Rights
open.access
File(s)![Thumbnail Image]()
Loading...
Name
C54.pdf
Description
Pdf editoriale
Size
1.38 MB
Format
Adobe PDF
Checksum (MD5)
d680c3162b7c1856a237f7f41d93c27e