Large third and fifth order optical nonlinearity of organic-inorganic CdS quantum dots in an optically transparent thin film

@article{Potasek2008LargeTA,
  title={Large third and fifth order optical nonlinearity of organic-inorganic CdS quantum dots in an optically transparent thin film},
  author={M. J. Potasek and Yiming Gao and Alberto Tonizzo and A. M. Walser and Roger Dorsinville},
  journal={2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science},
  year={2008},
  pages={1-2}
}
  • M.J. Potasek, Yiming Gao, +2 authors Roger Dorsinville
  • Published in
    Conference on Lasers and…
    2008
  • Physics
  • We report large values of the two- and three-photon absorption coefficients at 532nm (252 cm/GW) and 1064nm (160 cm<sup>3</sup>/GW<sup>2</sup>) in surfactant-capped CdS quantum dots. The cross-sections of absorption were approximately 1e-44 cm<sup>4</sup>s/photon (532nm) and 8e-73 cm<sup>6</sup>s<sup>2</sup>/photon<sup>2</sup> (1064nm). 

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