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Passive Infrared Sensing Using Plasmonic Resonant Dust Particles
Joint Authors
Little, John
Beck, William
Pa, Peter
Mirotznik, Mark
Olver, Kimberly
Source
International Journal of Optics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
We present computational and experimental results of dust particles that can be tuned to preferentially reflect or emit IR radiation within the 8–14 μm band.
The particles consist of thin metallic subwavelength gratings patterned on the surface of a simple quarter wavelength cavity.
This design creates distinct IR absorption resonances by combining the plasmonic resonance of the grating with the natural resonance of the cavity.
We show that the resonance peaks are easily tuned by varying either the geometry of the grating or the thickness of the cavity.
Here, we present a computational design algorithm along with experimental results that validate the design methodology.
American Psychological Association (APA)
Mirotznik, Mark& Beck, William& Olver, Kimberly& Little, John& Pa, Peter. 2012. Passive Infrared Sensing Using Plasmonic Resonant Dust Particles. International Journal of Optics،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-488325
Modern Language Association (MLA)
Mirotznik, Mark…[et al.]. Passive Infrared Sensing Using Plasmonic Resonant Dust Particles. International Journal of Optics No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-488325
American Medical Association (AMA)
Mirotznik, Mark& Beck, William& Olver, Kimberly& Little, John& Pa, Peter. Passive Infrared Sensing Using Plasmonic Resonant Dust Particles. International Journal of Optics. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-488325
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-488325