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Photowritable Silver-Containing Phosphate Glass Ribbon Fibers

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Figure

Table 1 Investigated glasses and related properties
Figure  1  Phosphate-glass  preforms  and  fibers  (a)  Undoped  preform  under  white  light  (b)  Undoped  and  doped  preforms  under  UV  excitation  light  (c)  PZG-2N2A  glass  (bottom-neck  preform, capillaries and fiber l ~40 m, ϕ ~150 µm) under UV
Figure  2  Silver-doped  phosphate  glass  PZG-2N2A  (a)  Normalized  Raman  spectra  of  the  bulk,  preform  and  fiber  glass  (λ Excitation   =  532  nm)  (b)  Normalized  fluorescence  emission  of  the  bulk  versus fiber glass (λ Excitation  = 245 n
Figure 3 Thermal drawing of ribbon fibers (a) Preform, bottom-neck preform and fiber samples  under UV light (b) Longitudinal and cross-sectional views (white light)
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