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. Author manuscript; available in PMC: 2016 Aug 8.
Published in final edited form as: Crit Rev Biomed Eng. 2015;43(4):297–322. doi: 10.1615/CritRevBiomedEng.2016016445

FIG. 11.

FIG. 11

Schematic of the experimental setup of point-scanning super-resolution optical coherence tomography based on virtually structured detection. The focal lengths of lenses L1, L2, and L3 are 200, 40, and 150 mm, respectively. BS: beam splitter; CCD, charge-coupled device; CO, collimator; EOPM, electro-optic phase modulator; ND, neutral density filter; OB, objective (5× magnification, 0.1 NA); SLD, superluminescent laser diode. (From Ref. 87. Reprinted with permission from AME Publishing Company.)