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. 2012 Aug 13;3(9):2111–2120. doi: 10.1364/BOE.3.002111

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©2012 Optical Society of America

This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License, which permits download and redistribution, provided that the original work is properly cited. This license restricts the article from being modified or used commercially.

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Fig. 1 — A schema of UR-OCT system. LD: laser diode; L₁ and L₂: 40X and 60X aspheric lenses; OL: 4X objective lens; LPF: long-pass filters; M: mirror; BS: beam splitter; LWDO: 10X long working distance objective; FM: flipper mirror; PZA: piezo actuator; S: sample; LS: 2D linear stage; EP: eyepiece; PD: photo diode.