Vapour-phase proton-exchange technique is applied to the fabrication of high-quality waveguides on LiTaO3. The refractive index profile, thr losses and the crystallographic phase of such waveguides are determined by means of optical characterisation and discussed.
Waveguide fabrication in LiTaO3 by vapour-phase proton-exchange
Osellame R;
2000
Abstract
Vapour-phase proton-exchange technique is applied to the fabrication of high-quality waveguides on LiTaO3. The refractive index profile, thr losses and the crystallographic phase of such waveguides are determined by means of optical characterisation and discussed.File in questo prodotto:
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