Enhanced Optical Properties of Germanate and Tellurite Glasses Containing Metal or Semiconductor Nanoparticles

<table>Absorption spectra of PGO-Er/Yb:Ag glasses containing silver NPs for different heat-treatment times [<a href="/journals/tswj/2013/385193/#B2">2</a>].</table>

The Scientific World Journal

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Figure 5

Figure 5: Enhanced Optical Properties of Germanate and Tellurite Glasses Containing Metal or Semiconductor Nanoparticles 