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Pulse monitoring based on transverse SHG in periodic and disordered media

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Date

2008

Authors

Fischer, Robert
Neshev, Dragomir N.
Saltiel, Solomon M.
Sukhorukov, Andrey A.
Krolikowski, Wieslaw
Arie, Ady
Kivshar, Yuri S.

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Abstract

We study the second-harmonic generation via transversely-matched interaction of two counter-propagating ultra-short pulses in Χ(2) photonic structures with either random ferroelectric domains or annular periodic poling. The profile of the transverse second-harmonic signal is given by the cross-correlation of the pulses and can be used to characterise the temporal structure of the pulses.

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Keywords

Disordered nonlinear material, Pulse characterisation, Transverse second-harmonic generation

Citation

URI

https://hdl.handle.net/1885/733797469

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ANU Research Publications

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Type

Conference paper

Book Title

Photonics: Design, Technology, and Packaging III

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Publication

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DOI

10.1117/12.760280

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