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. 2013 Jan 24;4(2):322–330. doi: 10.1364/BOE.4.000322

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©2013 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 — Endomicroscope schematic. (a) Cross-sectional view of dual axes architecture shows ray-trace simulation in ZEMAX for achieving 800 μm (width) × 400 μm (depth) images. (b) Optical circuit design for vertical cross-sectional imaging with fiber-coupled achromatic collimators. Components: (1) aluminum coated parabolic mirror with solid immersion lens (SIL) in center; (2) MEMS mirror with PCB holder; (3) prism with holder; (4) achromatic doublet lens based collimator; (5) single mode fiber; (6) achromatic lens; (7) illumination (red) and collection beam (gray).