We propose a polymeric optical interferometer with a built-in amorphous silicon photodiode, in a configuration that employs phase shifters instead of spectrometers. This allows to obtain high precision measurements, while also using inexpensive optical elements. As a case study we measure milk's fat content.
Optical interferometer with on-chip amorphous silicon photodiode for biosensing applications / Alam, B.; Buzzin, A.; Grossi, F.; Caputo, D.; De Cesare, G.; Asquini, R.. - (2022), pp. 1-2. (Intervento presentato al convegno 2022 IEEE Photonics Conference, IPC 2022 tenutosi a Vancouver, BC, Canada) [10.1109/IPC53466.2022.9975590].
Optical interferometer with on-chip amorphous silicon photodiode for biosensing applications
Alam B.;Buzzin A.;Grossi F.;Caputo D.;De Cesare G.;Asquini R.
2022
Abstract
We propose a polymeric optical interferometer with a built-in amorphous silicon photodiode, in a configuration that employs phase shifters instead of spectrometers. This allows to obtain high precision measurements, while also using inexpensive optical elements. As a case study we measure milk's fat content.| File | Dimensione | Formato | |
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