Electronic Resource

Photoinduced modifications of the nonlinear optical response in liquid crystalline azopolymers

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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 photoadressability in order to tailor their nonlinear behaviour. The magnitude and symmetry of their NL response was successfully controlled via light irradiation and thermal treatments. Moreover, as a specific application, the recording of efficient NLO gratings was achieved.

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Ketersediaan

Informasi Detail

Judul Seri

Springer Theses

No. Panggil

E1712

Penerbit

Heidelberg : Springer Berlin., 2013

Deskripsi Fisik

xx, 200 hlm.

Bahasa

English

ISBN/ISSN

9783642317569

Klasifikasi

NONE

Tipe Isi

text

Tipe Media

computer

Tipe Pembawa

online resource

Edisi

-

Subjek

Material Elektronik dan Optik
Fenomena Optik Nonlinier

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Raquel Alicante

Versi lain/terkait

Lampiran Berkas

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