Title :
Laser micromachining with femtosecond higher-order Bessel beams
Author :
Weibo Cheng ; Polynkin, Pavel
Author_Institution :
Coll. of Opt. Sci., Univ. of Arizona, Tucson, AZ, USA
Abstract :
We use femtosecond higher-order Bessel beams for micromachining of borosilicate glass plates. The self-focusing of the beams inside the glass results in the production of beaded ring structures on the back surfaces of the plates.
Keywords :
borosilicate glasses; high-speed optical techniques; laser beam machining; micromachining; optical self-focusing; beaded ring structures; beam self-focusing; borosilicate glass plate micromachining; femtosecond higher-order Bessel beams; laser micromachining; plate back surfaces; Glass; Laser beams; Machining; Micromachining; Nonlinear optics; Optical diffraction; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
