Figure 4
From: Harnessing spin and orbital angular momentum light for optimal algae growth
Culture experiment of Chlorella using different types of light sources. (a) Schematic diagram of the experimental setup. (b) The mid infrared spectra of the algae mud from the five groups tested after the experiment. See Data File 3 for underlying values. (c) Histogram of the proportion of biomacromolecule content in each group obtained through mid infrared spectroscopy analysis. See Data File 4 for underlying values.
