Fabrication of microchannels for microfluidic devices using laser micromachining

G Srikantaprasad, NT Mathew - Materials Today: Proceedings, 2023 - Elsevier
Micro machining is widely used to create micro features for various applications. Laser
micromachining is gaining importance for its flexibility, accuracy, and its ability to process a
wide range of materials. The various challenges in CO 2 laser micro machining include
achieving high surface finish and variable cross-sectional profile of micro channels. In this
work, the micro channels machined on polymethyl-methacrylate are studied. The effect of
laser machining overlap and repeated machining on the profile of micro channels at …

Fabrication of microchannels for microfluidic devices using laser micromachining

NT Mathew - 2023 - dspace.bits-pilani.ac.in
Micro machining is widely used to create micro features for various applications. Laser
micromachining is gaining importance for its flexibility, accuracy, and its ability to process a
wide range of materials. The various challenges in CO2 laser micro machining include
achieving high surface finish and variable cross-sectional profile of micro channels. In this
work, the micro channels machined on polymethyl-methacrylate are studied. The effect of
laser machining overlap and repeated machining on the profile of micro channels at …
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