Figure 5
From: Glass-ceramic optical fiber containing Ba2TiSi2O8 nanocrystals for frequency conversion of lasers
(a) TEM image of GC fibers with a heating treatment at 850 °C for 5 hours. (b) The size distribution of crystals in GC fibers corresponding to the TEM image (a). (c) HR-TEM image of the GC fiber.
