Truncated Gaussian-Bessel beams for short-pulse processing of small-aspect-ratio micro-channels in dielectrics Liu, X. ; Li, Q. ; Sikora, A. ; Sentis, M. ; Utéza, O. ; Stoian, R. ; Zhao, W. ; Cheng, G. ; Sanner, N. Abstract Publication: Optics Express Pub Date: March 2019 DOI: 10.1364/OE.27.006996 Bibcode: 2019OExpr..27.6996L