© 2017 Elsevier B.V. A low cost fabrication process for photonic lab on a chip systems is here proposed. For the implementation of the masters suitable for cast molding fabrication, an inexpensive dry film photoresist, patternable using standard laboratory equipment, is benchmarked against standardized SU-8 masters obtained using UV lithography and systems manufacture in clean room facilities. Results show adequate system fabrication and a comparable performance of the photonic structures for absorbance/extinction measurements.
|Publication status||Published - 1 Aug 2017|
- Low cost fabrication
- Photonic lab on a chip
- Spectrophotometric analysis