Low-cost, widespread and reproducible mold fabrication technique for PDMS-based microfluidic photonic systems

Authors

  • Szymon Baczyński Warsaw University of Technology
  • Piotr Sobotka Warsaw University of Technology
  • Kasper Marchlewicz Warsaw University of Technology
  • Artur Dybko Warsaw University of Technology
  • Katarzyna Rutkowska Warsaw University of Technology

DOI:

https://doi.org/10.4302/plp.v12i1.981

Abstract

In this letter the possibility of low-cost fabrication of molds for PDMS-based photonic microstructures is considered. For this purpose, three different commercially available techniques, namely UV-curing of the capillary film, 3D SLA printing and micromilling, have been analyzed. Obtained results have been compared in terms of prototyping time, quality, repeatability, and re-use of the mold for PDMS-based microstructures fabrication. Prospective use for photonic systems, especially optofluidic ones infiltrated with liquid crystalline materials, have been commented.

Full Text: PDF

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Published

2020-03-31

How to Cite

[1]
S. Baczyński, P. Sobotka, K. Marchlewicz, A. Dybko, and K. Rutkowska, “Low-cost, widespread and reproducible mold fabrication technique for PDMS-based microfluidic photonic systems”, Photonics Lett. Pol., vol. 12, no. 1, pp. 22–24, Mar. 2020.

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Articles