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Schematic of combined multiexposure speckle and red blood cell (RBC) reflectance imaging. Pixel size in the object plane was 2.3 μm, which approximates to 3 pixels per erythrocyte. Dichroic mirror was introduced for conducting focused photo-thrombosis. AOM, acousto-optic modulator. CCD, charge coupled device; LED, light emitting diode; RF, radio frequency.
