138 citations · 138 across the 3 of their papers we have counts for
4 papers
Near-field Ultrafast Nondiffractive Laser Nanoscale Cutting of Glass with Quasi-null Interface Roughness
Rajeev Dwivedi, Anton Rudenko, Guodong Zhang +5
Generally, ultrafast laser glass dicing is governed by explosive material removal, which restricts the achievable surface roughness. Here we report single-step dicing of aluminosil…
Pulse duration dependence of material response in ultrafast laser-induced surface-penetrating nanovoids in fused silica
Guodong Zhang, Na Li, Hao Zhang +7
The focused ultrafast laser, with its ability to initiate nonlinear absorption in transparent materials, has emerged as one of the most effective approaches for micro-nano processi…
Ultrafast laser high-aspect-ratio extreme nanostructuring of glass beyond λ/100
G. Zhang, A. Rudenko, R. Stoian +1
The ultimate feature size is key in ultrafast laser material processing. A capacity to signiicantly exceed optical limits and to structure below 100nm is essential to advance ultra…
Ultrafast Bessel beams; advanced tools for laser materials processing
Razvan Stoian, Manoj K. Bhuyan, Guodong Zhang +3
Ultrafast Bessel beams demonstrate a significant capacity of structuring transparent materials with high degree of accuracy and exceptional aspect ratio. The ability to localize en…