Lab News

  • Interference patterning on glass with sub-micrometre structure spacing.
    © Fraunhofer ILT, Aachen, Germany.

    A new setup for Direct Laser Interference Patterning DLIP enables the functionalization of glass surfaces at sub-micro level. Tailored spatial periods with periodic patterns down to 200 nm show amazing optical effects for anti-counterfeiting without using color pigments or enable spatial alignment of cell elongation of pluripotent stem cells.

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