Experimental and theoretical study of third-order harmonic generation in carbon nanotubes

  • Catrinel Stanciu
  • , R. Ehlich
  • , V. Petrov
  • , O. Steinkellner
  • , J. Herrmann
  • , I. V. Hertel
  • , G. Ya Slepyan
  • , A. A. Khrutchinski
  • , S. A. Maksimenko
  • , F. Rotermund
  • , E. E.B. Campbell
  • , F. Rohmund

Research output: Contribution to journalArticlepeer-review

72 Scopus citations

Abstract

Third-order harmonic generation in carbon nanotubes was investigated using ultrashort pulses generated by a Cr:Forsterite laser, at a wavelength of 1250 nm. An unusual nonperturbative behavior of the third-harmonic yield was found for relatively low input laser fields, of ∼1010 W/cm2. Results showed that in a full quantum-mechanical theory for harmonics generation from a single-walled carbon nanotubes, there was strong nonlinearity of the laser interaction with carbon nanotubes.

Original languageEnglish
Pages (from-to)4064-4066
Number of pages3
JournalApplied Physics Letters
Volume81
Issue number21
DOIs
StatePublished - 18 Nov 2002

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