Photoinduced Modifications of the Nonlinear Optical Response in Liquid Crystalline Azopolymers

  • Raquel Alicante

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xx
  2. Raquel Alicante
    Pages 1-33
  3. Raquel Alicante
    Pages 35-65
  4. Raquel Alicante
    Pages 67-90
  5. Raquel Alicante
    Pages 91-134
  6. Raquel Alicante
    Pages 135-152
  7. Raquel Alicante
    Pages 153-160
  8. Raquel Alicante
    Pages 161-163
  9. Back Matter
    Pages 165-198

About this book

Introduction

Nonlinear optical (NLO) phenomena such as frequency conversion have played a key role in the development of photonic technologies. This thesis reports a detailed study of the molecular response of a large variety of push-pull organic compounds using the Second Harmonic Generation technique, which will serve as a starting point for the investigation at the macroscopic scale of azobenzene-based liquid crystalline polymeric films and their blends with highly efficient NLO chromophores. These materials are designed with the aim of exploiting their photo-addressability in order to tailor their nonlinear behaviour. The magnitude and symmetry of their nonlinear response was successfully controlled via light irradiation and thermal treatments. Moreover, as a specific application, the recording of efficient NLO gratings was achieved and is described here.

Keywords

Azobenzene-Based Liquid Crystalline Films Azopolymer Films EFISH Electric Field Induced Second Harmonic Liquid Crystalline Polymeric Films Non-linear Optical Grating Tailored Nonlinear Optical Properties

Authors and affiliations

  • Raquel Alicante
    • 1
  1. 1., Department of Condensed Matter PhysicsUniversity of ZaragozaZaragozaSpain

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-31756-9
  • Copyright Information Springer-Verlag Berlin Heidelberg 2013
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-642-31755-2
  • Online ISBN 978-3-642-31756-9
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • About this book
Industry Sectors
Electronics
Telecommunications
Aerospace
Consumer Packaged Goods