Figure 2
From: Image Transport Through Meter-Long Randomly Disordered Silica-Air Optical Fiber

Transported images of different numbers of group 3 on the 1951 USAF test target. (a1–a3) Show transmission through a 4.5 cm straight GARF(1) sample; (b1–b3) show transmission through a 90 cm straight GARF(1) sample; (c1–c3) show transmission through the same 90 cm GARF(1) sample with a 180 degree turn (20 cm bending radius). The wavelength is 405 nm.