Design Methodology of Refractive Index Engineering by
简介:Slab waveguides were constructed in K1-xLixTa1-yNbyO3 crystals by the implantation of 12C+4 ions at 30MeV, and 16O+5 ions at 30MeV and 40MeV. The waveguides were characterized by a prism coupler set-up. A refractive inde简介:Slab waveguides were constructed in K1-xLixTa1-yNbyO3 crystals by the implantation of 12C+4 ions at 30MeV, and 16O+5 ions at 30MeV and 40MeV. The waveguides were characterized by a prism coupler set-up. A refractive index drop of 10.9% was observed in a layer formed by
the implantation of 16O+5 ions at 30MeV. The carbon implanted waveguides were found to be thermally stable after annealing at 450°C.详细>