Holographic femtosecond laser processing system with an ...
Holographic femtosecond laser processing is very useful for high-speed processing with low-loss of light. One of important subjects is to design a computer-generated hologram (CGH) with good performance in the processing system. We have proposed a CGH is optimized in the processing system. The latest method is the SH optimization method based on parallel SH generation. The SH method ...