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...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
2015-04-22.
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Subjects: | |
Online Access: | Get fulltext |