By Femtum
Transparent conducting films like ITO, PEDOT:PSS or graphene oxide (GO) are widely used in modern electronic devices. Femtum fiber laser enable selective patterning of these thins films on various substrates (glass, polymers, semiconductors). Thanks to its mid-IR wavelength, transparent conductive films can be ablated above (front processing) and even through different substrates (back processing) at high processing speed. Figure: Front and back ITO patterning on a PET film.
