Acta Optica Sinica, Volume. 14, Issue 2, 164(1994)
Characteristics in Proton-Exchanged LiTaO3Optical Waveguider and Annealing
We report a method and resultS for measuring lattice constant changes, profile of refractive index and proton concentration and infrared aborption spectrum in proton-exchanged LiTaO3 optical waveguides. Experimental results show that the increasing of surface extraordinary index is independent of the proton concentration for annealed proton-exchanged LiTaO3 waveguides.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Characteristics in Proton-Exchanged LiTaO3Optical Waveguider and Annealing[J]. Acta Optica Sinica, 1994, 14(2): 164