Featured Laser

Picosecond laser iridescent marking

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Ultrafast picosecond laser creates nano gratings on metal. Color generated by light diffraction & interference, zero pigment, no oxide layer. Angle-dependent structural color: rainbow shifting effect when rotating the part.#picosecondlaser
#iridescentmarking
#structuralcolor
#laserengraving
#metallasermarking
#nanograting
#lasersurfacetreatment
#rainbowmetal
#ultrafastlaser
#lasertechnology

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