Proton- and ammonium-exchanged optical waveguides in KTiOPO4

Roelofs, M. G.; Ferretti, A.; Bierlein, J. D.
April 1993
Journal of Applied Physics;4/15/1993, Vol. 73 Issue 8, p3608
Academic Journal
Presents information on a study that described fabrication of optical waveguides in potassium titanium oxygen phosphate in which potassium ions have been exchanged for protons or ammonium ions. Results on the refractive index increase and depth profiles; Discussion on differences from Rb-exchanged waveguides.


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