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Sol-Gel Erbium-Doped Silica-Hafnia Planar and Channel Waveguides
(2003-11-27)
Erbium activated SiO2 -HfO2 planar waveguides, doped with Er3+ concentrations ranging from 0.01 to 4 mol%, were prepared by sol-gel method. The films were deposited on v-SiO2 and silica-on-silicon substrates using dip-coating ...
Erbium Doped Al2o3 Films For Integrated Iii-v Photonics
(IEEE Computer Society, 2013)