DocumentCode
3534776
Title
A spectral line imager based on a MEMS vibratory grating scanner
Author
Du, Yu ; Cheo, Kelvin K L ; Zhou, Guanga ; Chau, Fook Siong
Author_Institution
Dept. of Mech. Eng., Nat. Univ. of Singapore, Singapore, Singapore
fYear
2012
fDate
6-9 Aug. 2012
Firstpage
210
Lastpage
211
Abstract
A single-pixel spectral line imager based on a highspeed MEMS grating scanner is demonstrated to possess the capability of resolving 104 spectral bands and 250 spatial pixels. Delauney Triangulation is used in the signal processing to correct the spectral image distortions.
Keywords
diffraction gratings; image processing; image sensors; mesh generation; micro-optomechanical devices; microsensors; optical scanners; Delauney triangulation; high-speed MEMS vibratory grating scanner; signal processing; single-pixel spectral line imager; spatial pixels; spectral bands; spectral image distortions; Adaptive optics; Gratings; Hyperspectral imaging; Micromechanical devices; Optical distortion; Optical imaging; grating scanner; line imager; spectral imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical MEMS and Nanophotonics (OMN), 2012 International Conference on
Conference_Location
Banff, AB
ISSN
2160-5033
Print_ISBN
978-1-4577-1511-2
Type
conf
DOI
10.1109/OMEMS.2012.6318877
Filename
6318877
Link To Document