Figure 1 | Scientific Reports

Figure 1

From: In-vivo functional and structural retinal imaging using multiwavelength photoacoustic remote sensing microscopy

Figure 1

Retina imaging setup (a) Simplified schematic of the developed system. C: Collimator, Ci: Circulator, DC: Dispersion compensation, DM: Dichroic mirror, GVS: Galvo Scanner, L: Lens, P: Polarization controller, PBS: Polarized beam splitter, PD: Photodiode. QWP: Quarter wave plate, SF: Spectral Filter, SP: Short pass filter, VCSEL: Vertical Cavity Surface Emitting Laser. (b) Imaging optics arrangement of the telecentric pair for retina imaging. The distances between the elements are as F1 = 50 mm, F2 = 30 mm.

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