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. 2018 Apr 23;8:6370. doi: 10.1038/s41598-018-24928-5

Figure 5.

Figure 5

Experimental Setup: L1, L2, L3 and L4 are lenses, BS is a 50/50 beam splitter, SLM is a spatial light modulator, SF is a spatial filter, AP is the triangular aperture and CCD is a camera.