Acta Optica Sinica, Volume. 13, Issue 8, 746(1993)
Preparation and measurement of KTiOPO4crystal planar waveguides
The results of the preparation and measurements of KTiOPO4 crystal planar wave guides are reported in this paper. Its effective refractive indices have been measured by using m -line method. The distribution curves of refractive indices in Z+ and Z- faces, as well as diffusion coefficients have been calculated with WKB approximation. Anomalous point of refrcative idices during ion exchange process was discovered.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Preparation and measurement of KTiOPO4crystal planar waveguides[J]. Acta Optica Sinica, 1993, 13(8): 746