Second harmonic generation from polymer hybrid nanoassemblies with gold nanoparticle

Miki Ishifuji, Masaya Mitsuishi, Tokuji Miyashita

Research output: Contribution to conference › Paper

Abstract

The second order nonlinear optical (NLO) properties of a disperse red 1 derivative (DR1) have been investigated. We synthesized an amphiphilic copolymer of N-dodecylacrylamide (DDA) with DR1 (p(DDA/DR1)). Hetero-deposited polymer nanosheets consisting of p(DDA/DR1) and NLO non-active pDDA were prepared by the alternate deposition with Langmuir-Blodgett technique. The second harmonic generation (SHG) of the polymer nanosheets was characterized by Maker-fringe method. The hetero-deposited polymer nanosheeets were hybridized with gold nanoparticle and its SH light intensity at 532nm was enhanced by localized surface plasmon resonance.

Original languageEnglish
Number of pages1
Publication statusPublished - 2005 Dec 1
Event54th SPSJ Annual Meeting 2005 - Yokohama, Japan
Duration: 2005 May 25 → 2005 May 27

Other

Other54th SPSJ Annual Meeting 2005
CountryJapan
CityYokohama
Period05/5/25 → 05/5/27

Keywords

  • Gold nanoparticle
  • LB film
  • Nanoassemblies
  • Second harmonic generation

ASJC Scopus subject areas

  • Engineering(all)

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