A dot shape was processed on SUS430J1L with a size of approximately 300nm.
During the experiment on nano-periodic structure (LIPSS) processing using femtosecond lasers, a lattice-shaped LIPSS structure appeared instead of the previously introduced linear LIPSS shape!
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basic information
The dot shape processed to a size of about 300nm on SUS430J1L cannot be achieved simply by irradiating a laser with normal LIPSS processing in both horizontal and vertical directions; it is the result of the ingenuity and trial-and-error of the development engineers.
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Applications/Examples of results
Tribology Water-repellent treatment
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Company information
At Lips Works Co., Ltd., we provide contract micro-fine processing using ultra-short pulse lasers, as well as the design and manufacturing of laser systems. In our contract processing business, we have been quick to engage in the development of industrial ultra-short pulse lasers and have been involved in contract micro-fine processing using these lasers. We specialize in applying fine periodic structures (microtextures) to work surfaces aimed at controlling tribological properties, optical properties, and release/adhesion characteristics. We can accommodate requests from small-scale prototypes to mass production according to our customers' needs. In our system engineering business, we leverage the laser processing technology cultivated in our job shop to provide a comprehensive service from selecting laser oscillators suitable for applications, designing optical systems, devising fixtures and auxiliary equipment, to system integration. We assist in improving the precision and efficiency of the processing required by our customers. As experts in laser technology providing cutting-edge laser processing techniques, we strive to be a valuable resource for our customers, so please feel free to contact us.