Figure 1

Schematic.
Optical configuration of side-viewing endomicroscope. Details provided in text. Key: PMT – photomultiplier tube, MMF – multi-mode fiber, SMF – single mode fiber, L – lens, F – filter, M – mirror.
Schematic.
Optical configuration of side-viewing endomicroscope. Details provided in text. Key: PMT – photomultiplier tube, MMF – multi-mode fiber, SMF – single mode fiber, L – lens, F – filter, M – mirror.