Title :
Holographic Femtosecond Laser Processing with Full Control of Phase Distributions and Polarization States of Light
Author :
Hasegawa, Satoshi ; Hayasaki, Yoshio
Author_Institution :
Center for Opt. Res. & Educ. (CORE), Utsunomiya Univ., Utsunomiya, Japan
Abstract :
A control of degrees of freedom in the manipulation of light, including amplitude, phase and polarization is important for femto second laser processing with effective light-matter interactions. In this study, we demonstrate femto second laser processing with full control of phase distributions and polarization states of light by computer-generated holograms displayed on the spatial light modulators.
Keywords :
computer-generated holography; high-speed optical techniques; laser materials processing; spatial light modulators; computer-generated holograms; degrees of freedom; holographic femtosecond laser processing; light polarization; light-matter interactions; phase distributions control; polarization states; spatial light modulators; Holography; Image reconstruction; Laser beams; Lasers; Optical device fabrication; Optical polarization; Ultrafast optics; computer-generated hologram; femtosecond laser microstructure fabrication; spatial light modulator;
Conference_Titel :
Optomechatronic Technologies (ISOT), 2014 International Symposium on
DOI :
10.1109/ISOT.2014.78
