Lehman, J.
, Hurst, K.
, Dillon, A.
, Radojevic, A.
and Osgood, R.
(2007),
Multiwall carbon nanotube absorber on a thin-film pyroelectric detector, Optics Letters, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32524
(Accessed October 27, 2025)
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Multiwall carbon nanotube absorber on a thin-film pyroelectric detector
Published
Author(s)
, , Anne Dillon, A. M. Radojevic, R M. Osgood
Abstract
Multiwall carbon nanotubes (MWNTs) were applied in a bulk layer to a pyroelectric film to increase the detector sensitivity nearly fourfold without a substantial penalty to the low-frequency response (4 to 100 Hz). In addition, the spectral sensitivity over the wavelength range from 600 to 1800 nm was uniformly enhanced, with variations less than 1%. The results demonstrate the suitability of MWNTs as an efficient thermal absorber having low thermal mass.Citation
Optics Letters
Volume
32
Issue
7
Pub Type
Journals
Download Paper
Keywords
carbon nanotube, crystal ion slicing, frequency response, pyroelectric detector, spectral responsivity, thin film ferroelectric
Citation
Issues
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Created April 1, 2007, Updated January 27, 2020