By using wavefront shaper together with short pulsed laser, you can make small workpieces marked finely at once.
By creating multiple 3D points, it is possible to process uneven materials and to simultaneously process multiple layers inside transparent materials.
By foucusing multiple branched laser beams using wavefront control technology, it is possible to simultaneously process multiple holes of wavelength order by multipoint luminous flux interference generated on the processed sample.
Wavefront shaper can correct the spherical aberrations that occurs when conducting internal processing for transparent materials. Simultaneous multipoint fine process using interference between multiple divergent light beam.
Optical vortex can be generated with a spiral phase distribution mudulation by an LCOS-SLM.
Microscopic object can be controlled precisely by optical pressure with wavefront control.
This method is effective for repairing LCD panels it can improve the processing efficiency compared with the conventional method that scans the focusing position multiple times.
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