Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

Using a pump–probe method with a 150 fs laser at the wavelength of 1.55 μm, we have experimentally demonstrated that single-walled carbon nanotubes (SWNT) have an exciton decay time of less than 1 ps and a high third-order polarizability, which is reasonably interpreted as due to their azimuthal symmetry. These experimental results reveal that a SWNT polymer composite may be a candidate material for high-quality subpicosecond all-optical switches.

Bibliography

Chen, Y.-C., Raravikar, N. R., Schadler, L. S., Ajayan, P. M., Zhao, Y.-P., Lu, T.-M., Wang, G.-C., & Zhang, X.-C. (2002). Ultrafast optical switching properties of single-wall carbon nanotube polymer composites at 1.55 μm. Applied Physics Letters, 81(6), 975–977.

Authors 8
  1. Y.-C. Chen (first)
  2. N. R. Raravikar (additional)
  3. L. S. Schadler (additional)
  4. P. M. Ajayan (additional)
  5. Y.-P. Zhao (additional)
  6. T.-M. Lu (additional)
  7. G.-C. Wang (additional)
  8. X.-C. Zhang (additional)
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Dates
Type When
Created 22 years, 11 months ago (Sept. 18, 2002, 1:44 p.m.)
Deposited 1 year, 7 months ago (Feb. 3, 2024, 5:48 p.m.)
Indexed 1 month, 1 week ago (July 27, 2025, 3:17 a.m.)
Issued 23 years, 1 month ago (Aug. 5, 2002)
Published 23 years, 1 month ago (Aug. 5, 2002)
Published Print 23 years, 1 month ago (Aug. 5, 2002)
Funders 0

None

@article{Chen_2002, title={Ultrafast optical switching properties of single-wall carbon nanotube polymer composites at 1.55 μm}, volume={81}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1498007}, DOI={10.1063/1.1498007}, number={6}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Chen, Y.-C. and Raravikar, N. R. and Schadler, L. S. and Ajayan, P. M. and Zhao, Y.-P. and Lu, T.-M. and Wang, G.-C. and Zhang, X.-C.}, year={2002}, month=aug, pages={975–977} }