Cultural advice

The Australian National University acknowledges, celebrates and pays our respects to the Ngunnawal and Ngambri people of the Canberra region and to all First Nations Australians on whose traditional lands we meet and work, and whose cultures are among the oldest continuing cultures in human history.

Aboriginal and Torres Strait Islander peoples are advised that ANU Library collections may include images, names, voices, and other representations of deceased persons.

Material in the collection may contain terms, language or views that reflect the period in which the item was created and may be considered inappropriate today.

Analysis of disordered nonlinear domain statistics via second harmonic diffraction

Thumbnail Image

Date

2018

Authors

Cojocaru, Crina
Wang, B.
Switkowski, Krzysztof
Krolikowski, Wieslaw
Scalora, M.
Trull, Jose

Journal Title

Journal ISSN

Volume Title

Publisher

SPIE

Abstract

We present an indirect and non-destructive optical method for domain statistic characterization in disordered nonlinear crystals, having a spatially random distribution of ferroelectric domains with homogeneous refractive index. This method, based on a combination of numerical simulations and experimental measurements, analyses the wavelengthdependent second harmonic spatial distribution. We apply this technique to the characterization of two different random media, with drastically different statistical distributions of ferroelectric domains.

Description

Keywords

nonlinear optics, harmonic generation, random nonlinear materials, nonlinear domain statistics, nondestructive optical method.

Citation

C. Cojocaru, B. Wang, K. Switkowski, W. Krolikowski, M. Scalora, J. Trull, "Analysis of disordered nonlinear domain statistics via second harmonic diffraction," Proc. SPIE 10683, Fiber Lasers and Glass Photonics: Materials through Applications, 106830E (17 May 2018); doi: 10.1117/12.2322627

URI

http://hdl.handle.net/1885/205815

Collections

ANU Research Publications

Source

Proceedings of SPIE - The International Society for Optical Engineering

Type

Conference paper

Book Title

Entity type

Access Statement

Open Access

License Rights

DOI

10.1117/12.2322627

Restricted until

Downloads

File
Description
01_Cojocaru_Analysis_of_disordered_2018.pdf (832.92 KB)

DSpace software copyright © 2002-2026 LYRASIS