Fig. 5From: Integrated end-to-end instrumentation for the study of whispering gallery modes in dynamic liquid micro-cavities coupled to sub-micron tapered fibersMicroscope image of the waist of a tapered fiber. a Image of a fiber before tapering (diameter ≈ 125 μm). b Image of the waist of the same fiber after tapering (diameter <1 μm)Back to article page