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Conferences > NLO > 2009 > NFB > NFB7

The role of nonlinear absorption in enhancement of efficiency of femtosecond micromachining in hydrogels

Wayne H. Knox, Li Ding, Dharmendra Jani, Candido Pinto, Jeffrey Linhardt, and Jay F. Künzler

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Abstract

Nonlinear absorption of femtosecond pulses in pure and doped hydrogel polymers has been measured, explaining the significantly faster machining speeds in doped hydrogels during the femtosecond laser micromachining that we have observed in doped samples.

© 2009 Optical Society of America

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