Erratum to: Ultrafast Bessel beams: advanced tools for laser materials processing
نویسندگان
چکیده
منابع مشابه
Bessel and annular beams for materials processing
Non-Gaussian beam profiles such as Bessel or annular beams enable novel approaches to modifying materials through laser-based processing. In this review paper, properties, generation methods and emerging applications for nonconventional beam shapes are discussed, including Bessel, annular, and vortex beams. These intensity profiles have important implications in a number of technologically rele...
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We present a range of dynamic optical methods to control focal fields for material processing using ultrafast lasers. Adaptive aberration correction maintains focal quality when focusing deep into materials. Dynamic parallelisation methods permit independent control of hundreds of fabrication spots. New adaptive methods for control of pulse front tilt are also presented. OCIS codes: 010.1080 Ac...
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ژورنال
عنوان ژورنال: Advanced Optical Technologies
سال: 2019
ISSN: 2192-8584,2192-8576
DOI: 10.1515/aot-2019-0029