Figure 7
From: Ultrafast lasers—reliable tools for advanced materials processing

Schematic diagram of the fabrication process for femtosecond laser-induced TPP. 3D, three-dimensional; TPP, two-photon polymerization.
From: Ultrafast lasers—reliable tools for advanced materials processing
Schematic diagram of the fabrication process for femtosecond laser-induced TPP. 3D, three-dimensional; TPP, two-photon polymerization.