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Conferences > CLEO_SI > 2015 > STh1M > STh1M.4

Laser micromachining with femtosecond higher-order Bessel beams

Weibo Cheng and Pavel Polynkin

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Abstract

We use femtosecond higher-order Bessel beams for micromachining of borosili-cate 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.

© 2015 Optical Society of America

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