23 April 2017 Photonic sensing in highly concentrated biotechnical processes by photon density wave spectroscopy
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Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors; 103232V (2017) https://doi.org/10.1117/12.2263617
Event: 25th International Conference on Optical Fiber Sensors, 2017, Jeju, Korea, Republic of
Abstract
Photon Density Wave (PDW) spectroscopy is introduced as a new approach for photonic sensing in highly concentrated biotechnical processes. It independently quantifies the absorption and reduced scattering coefficient calibration-free and as a function of time, thus describing the optical properties in the vis/NIR range of the biomaterial during their processing. As examples of industrial relevance, enzymatic milk coagulation, beer mashing, and algae cultivation in photo bioreactors are discussed.
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Roland Hass, Roland Hass, Michael Sandmann, Michael Sandmann, Oliver Reich, Oliver Reich, } "Photonic sensing in highly concentrated biotechnical processes by photon density wave spectroscopy", Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103232V (23 April 2017); doi: 10.1117/12.2263617; https://doi.org/10.1117/12.2263617
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