PbSe/CdSe core-shell colloidal quantum dots with enhanced optical nonlinearities and dual-band infrared/visible emission

Nikolay S. Makarov, Qianglu Lin, Velizhanin Kiril, Victor I. Klimov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report more than ten-fold enhancement of two-photon absorption cross sections in PbSe/CdSe core-shell colloidal quantum dots due to resonant core-mediated transitions and Auger-assisted upconversion.

Original languageEnglish
Title of host publicationNonlinear Optics, NLO 2013
Publication statusPublished - Dec 1 2013
EventNonlinear Optics, NLO 2013 - Kohala Coast, HI, United States
Duration: Jul 21 2013Jul 26 2013

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherNonlinear Optics, NLO 2013
CountryUnited States
CityKohala Coast, HI
Period7/21/137/26/13

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ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Makarov, N. S., Lin, Q., Kiril, V., & Klimov, V. I. (2013). PbSe/CdSe core-shell colloidal quantum dots with enhanced optical nonlinearities and dual-band infrared/visible emission. In Nonlinear Optics, NLO 2013 (Optics InfoBase Conference Papers).