In a breakthrough study, a team of researchers have discovered that the thickness of the material being processed can have a huge impact on the effectiveness of laser-induced periodic surface structures (LIPSS). This phenomenon, which is the result of applying short laser pulses to the surface of a material, has the potential to alter the properties of the material in a variety of ways. Through their research, the team has found that the LIPSS formation process is highly sensitive to the thickness of the material, with thicker materials requiring different laser parameters to achieve the same results. With this knowledge in hand, scientists are now better equipped to tailor the laser parameters to the application, allowing for more precise control over the properties of materials.

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source: Phys.org