Strong saturable-Absorption effect in subphthalocyanines caused by plasmonic nanoparticles

A. V. Zasedatelev, T. V. Dubinina, V. I. Krasovskii, A. B. Karpo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Nonlinear optical properties of subphthalocyanines coupled with gold nanoparticles have been studied. We have found out many-fold enhancement in the saturable-Absorption effect which originated from the strong near-field and great increase in the decay rate of excited states. Such plasmon-induced phenomenon gives the unique opportunity to reduce saturation intensity and boost absorption modulation depth of organic saturable absorbers.

Original languageEnglish
Title of host publicationProceedings - 2016 International Conference Laser Optics, LO 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
PagesR842
ISBN (Electronic)9781467397353
DOIs
Publication statusPublished - 23 Aug 2016
Externally publishedYes
Event2016 International Conference Laser Optics, LO 2016 - St. Petersburg, Russian Federation
Duration: 27 Jun 20161 Jul 2016

Publication series

NameProceedings - 2016 International Conference Laser Optics, LO 2016

Conference

Conference2016 International Conference Laser Optics, LO 2016
Country/TerritoryRussian Federation
CitySt. Petersburg
Period27/06/161/07/16

Keywords

  • exciton-plasmon interactions
  • plasmon-induced enhancement
  • saturable absorption
  • subphthalocyanines

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