FIELD: physics.
SUBSTANCE: in compliance with this process, auxiliary substance ply is made on the substrate to abut thereon. Substrate surface if subjected to laser pulse heating to cause chemical decomposition or evaporation of said auxiliary substance ply.
EFFECT: simple, one-step process, possibility to make hollow 3D and sealed micro-channel structure for transfer of liquids and gases on substrate.
9 cl, 5 dwg
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