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Conferences > CLEO_SI > 2013 > CTh4H > CTh4H.2

Femtosecond refractive-index tailoring of an optical fiber and phase retrieval from far-field measurements

Juha-Matti Savolainen, Lars Grüner-Nielsen, Poul Kristensen, and Peter Balling

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Abstract

A refractive-index change is written inside an optical fiber close to the end face by femtosecond laser light. The induced phase change is measured by analyzing the far-field intensity profiles before and after the irradiation.

© 2013 Optical Society of America

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