Channel waveguides and Mach-Zehnder structures on RbTiOPO<sub>4</sub> by Cs<sup>+</sup> ion exchange

Cs<sup>+</sup> ion exchange in RbTiOPO<sub>4</sub> and (Yb,Nb):RTP/RTP(001) has been used to locally increase the refractive indices for waveguide circuit fabrication. Ti masks were fabricated on RTP samples by conventional photolithography. Cs<sup>+</sup> exchang...

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Bibliographic Details
Main Authors: Butt, M.A (Author), Pujol, M.C (Author), Solé, R. (Author), Ródenas, A. (Author), Lifante, G. (Author), Wilkinson, J.S (Author), Aguiló, M. (Author), Díaz, F. (Author)
Format: Article
Language:English
Published: 2015-04-22.
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