Fabrication of fluidic submicron-channels by pulsed laser-induced buckling of SiOx films on fused silica
Nastaran Bakhtiari,
Jürgen Ihlemann
Abstract:Recently, considerable attention has been drawn to the field of micro/nanofluidic channels. However, current methods for fabricating micro/nanochannels are complex, costly, and time-intensive. In the present work, we successfully fabricated transparent submicron-channels on fused silica substrates (SiO2) using a straightforward laser process. To achieve this, a single-pulse excimer laser irradiation in a rear side configuration was employed to treat a thin film of UV-absorbing silicon suboxide (SiOx) through t… Show more
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