Antisymmetric distribution of permanent refractive index change in β-BaB2O4 crystal under exposure of femtosecond pulses

A.G. Okhrimchuk, S.G. Grechin, A.E. Kokh, V. Mezentsev

Research output: Contribution to journalArticle


We have observed unusual asymmetrical refractive index change as a result of femtosecond laser inscription in a crystal without center of inversion. Profile of the refractive index change exhibits sign turn within the domain of femtosecond pulse exposure.

Original languageEnglish
Article number02003
Number of pages2
JournalMATEC Web of Conferences
Publication statusPublished - 2013


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© Owned by the authors, published by EDP Sciences, 2013.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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