S. C. ABRAHAMS, H. J. LEVINSTEIN, J. M. REDDY. Ferroelectric lithium niobate. 5. Polycrystal X-ray diffraction study
between 24 °C and 1200 °C. J. of Phys. Chem. Solids, 27, pp. 1019-1026, 1966.
S. C. ABRAHAMS, J. M. REDDY, J. L. BERNSTEIN. Ferroelectric lithium niobate. 3. Single crystal X-ray diffraction study
at 24 °C. J. of Phys. Chem. Solids, 27, pp. 997-1012, 1966.
S. C. ABRAHAMS, W. C. HAMILTON, J. M. REDDY. Ferroelectric lithium niobate. 4. Single crystal neutron diffraction
study at 24 °C. J. of Phys. Chem. Solids, 27, pp. 1013-1018, 1966.
A. ASHKIN, G. D. BOYD, J. M. DZIEDZIC, R. G. SMIITH, A. A. BALLMAN, J. J. LEVINSTEIN, K. NASSAU. Optically-induced refractive index inhomogeneities in LiNbO3 and LiTaO3. Appl. Phys. Lett., 9, pp. 72-74, 1966.
Y. AVRAHAMI, E. ZOLOTOYABKO. Diffusion and stuctural modification of Ti:LiNbO3 by high-resolution X-ray diffraction. J. Appl. Phys.,
85, pp. 6447-6452, 1999.
G. W. BURR, H. COUFAL, J. A. HOFFNAGLE, C. M. JEFFERSON, M. JURICH, B. MARCUS, R. M. MACFARLANE, R. M. SHELBY. Optical data storage enters a new dimension. Physics World,
pp. 37-42, 2000.
F. CACCAVALE, P. CHAKRABORTY, I. MANSOUR, G. GIANELLO, M. MAZZOLENI, M. ELENA. A secondary-ion-mass spectrometry of magnesium diffusion in lithium niobate. J. of Appl. Phys.,
76, pp. 7552-7558, 1994.
C. CACCAVALE, F. GONELLA, G. CANEVA, I. MANSUR. Iterative simplex-finite difference method for the characterization of optical waveguides. IEEE J. of Light. Techn., LT-14, pp. 1825-1830, 1996.
F. CACCAVALE, A. MORBIATO, M. NATALI, C. SADA, F. SEGATO. Correlation between optical and compositional properties of Ti:LiNbO3 channel optical waveguides. J. Appl. Phys.,
87, pp. 107-1011, 2000.
K. S. CHIANG. Construction of refractive index profiles of planar dielectric waveguides from the distribution of effective indexes. IEEE J. of Light. Tech.,
LT-3, pp. 385-391, 1985.
S. FOUCHET, A. CARENCO, C. DAUGET, R. GUGLIELMI, L. RIVIERE. Wavelenght dispersion of Ti induced refractive index change in LiNbO3 as function of diffusion parameters. IEEE J. of Light. Tech.,
LT-5, pp. 700-708, 1987.
V. GERICKE, P. HERTEL, E. KRATZIG, J. N. NISIUS, R. SOMMERFELDT. Light-Induced index changes in LiNbO3:Ti waveguides. Appl. Phys. B,
44, pp. 155-162, 1987.
F. GONELLA. Misure di birifrangenza e correlazione tra comportamento ottico e composizionale in guide d'onda planari. Tesi di dottorato, Università di Padova, 1992.
R. GROUSSON, M. HENRY, Y. OGAWA. Measuremement of bulk photovoltaic and photorefractive charateristics of iron doped LiNbO3. J. Appl. Phys., 54, pp. 3012-3016, 1983.
J. HUKRIEDE, D. KIP, E. KRATZIG. Thermal tuning of fixed Bragg grating for IR light fabricated in a LiNbO3:Ti channel waveguide. Appl. Phys. B,
70, pp. 73-75, 1999.
D. KIP, B. GATHER, H. BENDIG, E. KRATZIG. Concentration and refractive index profiles of titanium and iron diffused planar LiNbO3 waveguides. Phys. Stat. Sol. A,
139, pp. 241-248, 1993.
Y. KONG, J. XU, X. CHEN, C. ZHANG, G. ZHANG. Ilmenite-like stacking defect in nonstoichiometric lithium niobate crystal by Raman scattering spectra. J. Appl. Phys.,
87, pp. 4410-4414, 2000.
Y. N. KORKISHKO, V. A. FEDOROV, S. M. KOSTRITSKII. Optical and x-ray charaterization of HxLi(1-x)NbO3 phases proton-exchanged in LiNbO3 optical waveguides. J. Appl. Phys., 84, pp. 2411-2419, 1998.
S. M. KOSTRITSKII, O. M. KOLESNIKOV. Photoinduced light scattering in copper-doped Li(1-x)NbO3photorefractive waveguides. J. Opt. Soc. Am. B, 9, pp. 1674-1680, 1994.
S. M. KOSTRITSKII, P. MORETTI. Photorefractive LiNbO3 waveguides fabricated by combining He-implantion and copper exchange. Appl. Phys. B,
68, pp. 802-805, 1999.
K. NASSAU, H. J. LEVINSTEIN, G. M. LOIACONO.
Ferroelectric lithium niobate. 1. Growth, domain structure,
dislocations and etching.
J. of Phys. Chem. Solids, 27, pp. 983-988, 1966.
K. NASSAU, H. J. LEVINSTEIN, G. M. LOIACONO.
Ferroelectric lithium niobate. 2. Preparation of single
domain crystals.
J. of Phys. Chem. Solids, 27, pp. 989-996, 1966.
K. PEITHMANN, J. HUKRIEDE, K. BUSE, E. KRATZIG. Photorefractive properties of LiNbO3 crystals doped by copper diffusion. Phys. Rev. B,
61, pp. 4615-4620, 2000.
C. SADA. Preparazione e caratterizzazione di materiali ottici drogati con rame ed erbio tramite scambio ionico. Tesi di laurea, Università di Padova, 1997.
K. SUGII, M. FUKUMA, H. IWASAKI. A study on titanium diffusion into LiNbO3 waveguides by electron probe analysis and X-ray diffraction metods. J. Mater. Sci.,
13, pp. 523-533, 1978.
P. D. TOWNSEND. Application of ion implantation for optoelectronics and photonics. In Insulating materials for optoelectronics. F. Agullò-Lòpez editor, pp. 393-419. Word Scientific, 1995.
J. M. WHITE, P. F. HEIDRICH. Optical waveguide refractive index determined from measurements of mode indexes: a simple analisys. Appl. Opt.,
15, pp. 151-155, 1976.