Electro-Optical Properties of Different H_xLi_1-xNbO₃ Phases in Proton-Exchanged LiNbO₃ Waveguides

References

• Korkishko , Y. N. and Fedorov , V. A. 1996 . Structural phase diagram of HxLi1-xNbO3 waveguides: the correlation between optical and structural properties . IEEE J. Sel. Top. Quantum Electron. , 2 : 187 – 196 .
   Web of Science ®Google Scholar
• Rottschalk , M. , Rasch , A. and Karthe , W. 1988 . Electrooptic behaviour of proton-exchanged LiNbO3 optical waveguides . J. Opt. Commun. , 9 : 19 – 23 .
   Google Scholar
• Loni , A. , De , R. M. , La , Rue and Winfield , J. M. 1989 . “ Very low-loss proton-exchanged waveguides with a substantially restored electro-optic effect ” . In Topical Meeting on Integrated and Guided Wave Optics Houston MD3-1
   Google Scholar
• Narayan , R. 1997 . Electrooptic coefficient variation in proton-exchanged and annealed lithium niobate samples . IEEE. J. Sel. Top. Quantum Electron. , 3 : 796 – 807 .
   Web of Science ®Google Scholar
• Lay , T. T. , Kondo , Y. and Fujii , Y. 1991 . Effect of annealing on electrooptic constant of undoped and the MgO-doped lithium niobate optical waveguides . IEICE Trans. , E74 : 3870 – 3872 .
   Google Scholar
• Kostritskii , S. M. , Korkishko , Y. N. , Fedorov , V. A. , Proyaeva , M. V. and Baranov , E. A. 2002 . Spontaneous polarization and nonlinear susceptibility in various protonated HxLi1-xNbO3 phases . Tech. Phys. , 47 : 74 – 79 .
   Web of Science ®Google Scholar
• Di Domenico , M. and Wemple , S. H. 1969 . Oxygen-octahedra ferroelectrics. I. Theory of electro-optical and nonlinear optical effects . J. Appl. Phys. , 40 : 720 – 732 .
   Web of Science ®Google Scholar
• Korkishko , Y. N. , Fedorov , V. A. and Kostritskii , S. M. 1998 . Optical and X-ray characterization of HxLi1-xNbO3 phases generated in proton-exchanged LiNbO3 optical waveguides . J. Appl. Phys. , 84 : 2411 – 2419 .
   Web of Science ®Google Scholar
• Savatinova , I. , Tonchev , S. , Liarokapis , E. and Armenise , M. 1999 . Evidence of different β-phases in highly protonated z-cut H:LiNbO3 waveguides by Raman scattering . Appl. Phys. A , 68 : 483 – 487 .
   Web of Science ®Google Scholar
• Fridkin , V. M. , Kochev , K. D. , Kusminov , Y. S. , Verkhovskaya , K. A. and Volk , T. R. 1976 . The shift of the optical absorption edge at “optical damage” in LiNbO3 . Phys. Status Solidi A , 33 : K137 – K139 .
   Web of Science ®Google Scholar
• Kuneva , M. and Tonchev , S. 2011 . Spectroscopy of optical waveguiding layers . Bulg. Chem. Commun. , 43 : 276 – 287 .
   Web of Science ®Google Scholar
• Kostritskii , S. M. , Korkishko , Y. N. , Fedorov , V. A. , Alkaev , A. N. , Kritzak , V. , Moretti , P. , Tascu , S. and Jacquier , B. 2003 . Leakage of a guided mode caused by static and light-induced inhomogeneities in channel HTPE-LiNbO3 waveguides . Proc. SPIE , 4944 : 346 – 352 .
   Google Scholar
• De Micheli , M. , Ostrowsky , D. , Barety , J. , Canali , C. , Carnera , A. , Mazzi , G. and Papuchon , M. 1986 . Crystalline and optical quality of proton exchanged waveguides . J. LightwaveTechnol. , 4 : 743 – 745 .
   Web of Science ®Google Scholar
• Castaldini , D. , Bassi , P. , Tascu , S. , Aschieri , P. , De Micheli , M. P. and Baldi , P. 2007 . Soft proton exchange tapers for low-insertion loss LiNbO3 devices . J. Lightwave Technol. , 25 : 1588 – 1593 .
   Web of Science ®Google Scholar
• Korkishko , Y. N. , Fedorov , V. A. , Baranov , E. A. , Proyaeva , M. V. , Morozova , T. V. , Caccavale , F. , Segato , F. , Sada , C. and Kostritskii , S. M. 2001 . Characterization of α-phase soft proton-exchanged LiNbO3 optical waveguides . J. Opt. Soc. Am. A , 18 : 1186 – 1191 .
   Google Scholar
• Muller , H. G. , Stapleton , A. D. , Foran , B. J. , Radhakrishnan , G. , Kim , H. I. , Adams , P. M. , Lipeles , R. A. and Herman , P. 2011 . Reduction of lattice defects in proton-exchanged lithium niobate waveguides . J. Appl. Phys. , 110 : 033539
   Web of Science ®Google Scholar
• Loni , A. and De La Rue , R. M. 1992 . Proton-exchanged LiNbO3 waveguides: relevance of atmospheric environment during annealing . Appl. Opt. , 31 : 5096 – 5098 .
   PubMed Web of Science ®Google Scholar
• Howerton , M. M. , Burns , W. K. , Skeath , P. R. and Greenblatt , A. S. 1991 . Dependence of refractive index on hydrogen concentration in proton exchanged LiNbO3 . IEEE J. Quantum Electron. , 27 : 593 – 600 .
   Web of Science ®Google Scholar
• Vohra , S. T. , Mickelson , A. R. and Asher , S. E. 1989 . Diffusion characteristics and waveguiding properties of proton-exchanged and annealed LiNbO3 channel waveguides . J. Appl. Phys. , 66 : 5161 – 5174 .
   Web of Science ®Google Scholar
• Kostritskii , S. M. 2009 . Photorefractive effect in LiNbO3-based integrated optical circuits at wavelengths of third telecom window . Appl. Phys. B , 95 : 421 – 428 .
   Web of Science ®Google Scholar