Skip navigation
Skip navigation

Bloch-mode extraction from near-field data in periodic waveguides

Ha, Sangwoo; Sukhorukov, Andrey A; Dossou, Kokou B; Botten, Lindsay; de Sterke, C Martijn; Kivshar, Yuri S


We demonstrate that the spatial profiles of both propagating and evanescent Bloch modes in a periodic structure can be extracted from a single measurement of an electric field at the specified optical wavelength. We develop a systematic extraction procedure by extending the concepts of high-resolution spectral methods previously developed for temporal data series to take into account the symmetry properties of Bloch modes simultaneously at all spatial locations. We illustrate the application of...[Show more]

CollectionsANU Research Publications
Date published: 2009-12-15
Type: Journal article
Source: Optics letters
DOI: 10.1364/OL.34.003776


There are no files associated with this item.

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  20 July 2017/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator