Figure 13
From: Fused silica optical fibers with graded index nanostructured core

SEM images of cross-sections taken at “zero” position (0 m), 10th, 16th and at 28th meter of a fiber #2.
From: Fused silica optical fibers with graded index nanostructured core
SEM images of cross-sections taken at “zero” position (0 m), 10th, 16th and at 28th meter of a fiber #2.