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Conferences > E2 > 2013 > EW2A > EW2A.3

Femtosecond Laser Micro-machining for Energy Applications

Krishna Chaitanya Vishnubhatla, Giorgio Nava, Roberto Osellame, and Roberta Ramponi

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Abstract

Femtosecond laser micro-texturing of silicon substrate at high repetition rates is performed. High absorptance in the visible region was acheived as compared to the unstructured ones. A figure of merit ξ is introduced for a quantitative guidance in the choice of fabrication parameters.

© 2013 Optical Society of America

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