Construction of an optical wire imprinted in potassium lithium tantalate niobate by He[sup +] implantation

Har'el Ilan, Alexander Gumennik, Galina Perepelitsa, Abraham Israel, and Aharon J. Agranat
A channel waveguide constructed in potassium lithium tantalate niobate (KLTN) substrate by the implantation of He ions at 1.65 MeV is presented. The waveguide has a trapezoidal profile with a crystalline KLTN core surrounded by amorphized KLTN created by the implantation. The implantation was done ... [Appl. Phys. Lett. 92, 191101 (2008)] published Mon May 12, 2008.
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