Acta Optica Sinica, Volume. 16, Issue 5, 631(1996)
Determination of Strains in ZnO Doped LiNbO3Proton Exchanged Optical Waveguides
Precise determination of strains in ZnO doped LiNbO3 proton exchanged optical waveguide using double crystal X-ray diffraction is reported in this paper. It is found that the waveguide layer contains uniformly distributed three dimensional strains and the variation of lattice constants in the waveguide depends closely on the waveguide orientation.
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[in Chinese], [in Chinese]. Determination of Strains in ZnO Doped LiNbO3Proton Exchanged Optical Waveguides[J]. Acta Optica Sinica, 1996, 16(5): 631