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Conferences > CLEO_AT > 2019 > ATu3K > ATu3K.1

Femtosecond Laser Micromachining in Ophthalmic Hydrogels: Micro-Raman Spectroscopy of Materials Effects

Dan Yu, Ruiting Huang, and Wayne H. Knox

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Abstract

A one-layer dense line pattern was inscribed into ophthalmic hydrogels using a 405 nm, 8.3 MHz laser. The local microstructural changes, especially the water content, were examined using confocal Raman spectroscopy.

© 2019 The Author(s)

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