Processing of Biomedical Tissue Materials by Femtosecond Laser Pulse
نویسندگان
چکیده
منابع مشابه
Materials processing with a tightly focused femtosecond laser vortex pulse.
In this Letter we present the first (to our knowledge) demonstration of material modification using tightly focused single femtosecond laser vortex pulses. Double-charge femtosecond vortices were synthesized with a polarization-singularity beam converter based on light propagation in a uniaxial anisotropic medium and then focused using moderate- and high-NA optics (viz., NA=0.45 and 0.9) to abl...
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ژورنال
عنوان ژورنال: The Review of Laser Engineering
سال: 2004
ISSN: 0387-0200,1349-6603
DOI: 10.2184/lsj.32.121