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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 52, Iss. 33 — Nov. 20, 2013
  • pp: 8054–8059

Assembly and evaluation of a pyroelectric detector bonded to vertically aligned multiwalled carbon nanotubes over thin silicon

E. Theocharous, S. P. Theocharous, and J. H. Lehman  »View Author Affiliations


Applied Optics, Vol. 52, Issue 33, pp. 8054-8059 (2013)
http://dx.doi.org/10.1364/AO.52.008054


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Abstract

A novel pyroelectric detector consisting of a vertically aligned nanotube array on thin silicon (VANTA/Si) bonded to a 60 μm thick crystal of LiTaO3 has been fabricated. The performance of the VANTA/Si-coated pyroelectric detector was evaluated using National Physical Laboratory’s (NPL’s) detector-characterization facilities. The relative spectral responsivity of the detector was found to be spectrally flat in the 0.8–24 μm wavelength range, in agreement with directional-hemispherical reflectance measurements of witness samples of the VANTA. The spatial uniformity of response of the test detector exhibited good uniformity, although the nonuniformity increased with increasing modulation frequency. The nonuniformity may be assigned either to the dimensions of the VANTA or the continuity of the bond between the VANTA/Si coating and the pyroelectric crystal substrate. The test detector exhibited a small superlinear response, which is similar to that of pyroelectric detectors coated with good quality gold-black coatings.

OCIS Codes
(040.3060) Detectors : Infrared
(120.1880) Instrumentation, measurement, and metrology : Detection
(230.0040) Optical devices : Detectors
(040.6808) Detectors : Thermal (uncooled) IR detectors, arrays and imaging

ToC Category:
Detectors

History
Original Manuscript: September 4, 2013
Revised Manuscript: October 1, 2013
Manuscript Accepted: October 1, 2013
Published: November 15, 2013

Citation
E. Theocharous, S. P. Theocharous, and J. H. Lehman, "Assembly and evaluation of a pyroelectric detector bonded to vertically aligned multiwalled carbon nanotubes over thin silicon," Appl. Opt. 52, 8054-8059 (2013)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-52-33-8054


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References

  1. W. R. Blevin and J. Geist, “Influence of black coatings on pyroelectric detectors,” Appl. Opt. 13, 1171–1178 (1974). [CrossRef]
  2. Z. P. Yang, L. Ci, J. A. Bur, S. Y. Lin, and P. M. Ajayan, “Experimental observation of extremely dark material made by a low-density nanotube array,” Nano Lett. 8, 446–451 (2008).
  3. K. Mizuno, J. Ishii, H. Kishida, Y. Hayamizu, S. Yasuda, D. N. Futaba, M. Yumura, and K. Hata, “A black body absorber from vertically aligned single-walled carbon nanotubes,” Proc. Natl. Acad. Sci. USA 106, 6044–6047 (2009).
  4. M. A. Quijada, J. G. Hagopian, S. Getty, R. E. Kinzer, and E. J. Wollack, “Hemispherical reflectance and emittance properties of carbon nanotube coatings at infrared wavelengths,” Proc. SPIE 8150, 815002 (2001). [CrossRef]
  5. C. J. Chunnilall, J. H. Lehman, E. Theocharous, and A. Sanders, “Infrared hemispherical reflectance of carbon nanotube mats and arrays in the 5–50  μm wavelength region,” Carbon 50, 5348–5350 (2012). [CrossRef]
  6. S. Berber, Y. Kwon, and D. Tomanek, “Unusually high thermal conductivity of carbon nanotubes,” Phys. Rev. Lett. 84, 4613–4616 (2000). [CrossRef]
  7. A. Okamoto, I. Gunjishima, T. Inoue, M. Akoshima, H. Miyagawa, T. Nakano, T. Baba, M. Tanemura, and G. Oomi, “Thermal and electrical conduction properties of vertically aligned carbon nanotubes produced by water-assisted chemical vapor deposition,” Carbon 49, 294–298 (2011). [CrossRef]
  8. J. Lehman, E. Theocharous, G. Eppeldauer, and C. Pannel, “Gold-black coatings for freestanding pyroelectric detectors,” Meas. Sci. Technol. 14, 916–922 (2003). [CrossRef]
  9. J. H. Lehman, C. Engtrakul, T. Gennett, and A. C. Dillon, “Single-wall carbon nanotube coating on a pyroelectric detector,” Appl. Opt. 44, 483–488 (2005). [CrossRef]
  10. J. H. Lehman, B. Lee, and E. N. Grossman, “Far infrared thermal detectors for laser radiometry using a carbon nanotube array,” Appl. Opt. 50, 4099–4104 (2011). [CrossRef]
  11. J. Lehman, A. Sanders, L. Hanssen, B. Wilthan, J. Zeng, and C. Jensen, “Very black infrared detector from vertically aligned carbon nanotubes and electric-field poling of lithium tantalate,” Nano Lett. 10, 3261–3266 (2010).
  12. J. H. Lehman, R. Deshpande, P. Rice, and A. C. Dillon, “Carbon multi-walled nanotubes grown by HWCVD on a pyroelectric detector,” Infrared Phys. Technol. 47, 246–250 (2006). [CrossRef]
  13. E. Theocharous, “The establishment of the NPL infrared relative spectral response scale using cavity pyroelectric detectors,” Metrologia 43, S115–S119 (2006). [CrossRef]
  14. C. J. Chunnilall and E. Theocharous, “Infrared hemispherical reflectance measurements in the 2.5  μm to 50  μm wavelength region using an FT spectrometer,” Metrologia 49, S73–S80 (2012). [CrossRef]
  15. N. P. Fox, P. R. Haycocks, J. E. Martin, and I. Ul-Haq, “A mechanically cooled portable cryogenic radiometer,” Metrologia 32, 581–584 (1995-96). [CrossRef]
  16. E. Theocharous, F. J. J. Clarke, L. J. Rodgers, and N. P. Fox, “Latest techniques at NPL for the characterization of infrared detectors and materials,” Proc. SPIE 5209, 228–239 (2003).
  17. S. P. Theocharous, E. Theocharous, and J. H. Lehman, “The evaluation of the performance of two pyroelectric detectors with vertically aligned multi-walled carbon nanotube coatings,” Infrared Phys. Technol. 55, 299–305 (2012). [CrossRef]
  18. E. Theocharous and J. Lehman, “The evaluation of a pyroelectric detector with a sprayed carbon multi-wall nanotube black coating in the infrared,” Infrared Phys. Technol. 54, 34–38 (2011). [CrossRef]
  19. E. Theocharous, “Absolute linearity measurements on LiTaO3 pyroelectric detectors,” Appl. Opt. 47, 3397–3405 (2008). [CrossRef]
  20. S. B. Lang, E. Ringgaard, S. Muensit, X. Wu, J. C. Lashley, and Y. Wong, “Thermal diffusivity by laser intensity modulation method (LIMM-TD),” IEEE Trans. Ultrason. Ferroelectr. Freq. Control 54, 2608–2616 (2007).

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