&lt;title&gt;Novel technique for analysis and design of diffused Ti:LiNbO&lt;formula&gt;&lt;inf&gt;&lt;roman&gt;3&lt;/roman&gt;&lt;/inf&gt;&lt;/formula&gt; optical planar waveguides&lt;/title&gt;
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE