Share Email Print
cover

Proceedings Paper

Two-dimensional multispectral imager based on tiled arrangement of metallic nanohole arrays
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We developed a two-dimensional multispectral imager that exploits the extraordinary optical transmission of nanohole arrays (NHAs) in a metal film for color separation. The NHA device consisted of blocks in a tiled arrangement, where each block contained multiple metallic NHAs, each with unique feature geometry to enable separation of a mixture of colors into distinct spectral bands. The NHA device was integrated into an optical imaging system. The system was used to capture near video-rate images of a scene and then unmix the colors within the scene into 4 spectral bands in the nearinfrared regime.

Paper Details

Date Published: 4 March 2014
PDF: 7 pages
Proc. SPIE 8954, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XI, 895404 (4 March 2014); doi: 10.1117/12.2040867
Show Author Affiliations
Mohamadreza Najiminaini, Lawson Health Research Institute (Canada)
Simon Fraser Univ. (Canada)
Schulich School of Medicine and Dentistry, Univ. of Western Ontario (Canada)
Bozena Kaminska, Simon Fraser Univ. (Canada)
Jeffrey J. L. Carson, Lawson Health Research Institute (Canada)
Schulich School of Medicine and Dentistry, Univ. of Western Ontario (Canada)


Published in SPIE Proceedings Vol. 8954:
Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XI
Alexander N. Cartwright; Dan V. Nicolau, Editor(s)

© SPIE. Terms of Use
Back to Top