[1] [1] J. Y. Wang, Y. G. Liu, J. Q. Wei et al.. Crystal growth and properties of rubidium titanium oxide phosphate. Z. Kristall., 1990, 191:231

[2] [2] J. Q. Wei, J. Y. Wang, Y. G. Liu et al.. Growth, second harmonic and sum frequency generation operation of potassium titanyl arsenate crystal. Chin. Phys. Lett., 1994, 11(2):95

[3] [3] J. Y. Wang, J. Q. Wei, X. Yin et al.. Growth, defects and electrooptical property of RbTiOAsO4 crystal. Chin. Phys. Lett., 1999, 16(9):672

[5] [5] J. Y. Wang, Y. G. Liu, J. Q. Wei et al.. Growth characterization and non-critical phase-matching of niobium-doped KTP crystals. Cryst. Res. Tech., 1997, 32(2):319～327

[6] [6] J. C. Baumert, F. M. Schellenberg, W. Lenth et al.. Generation of blue CW coherent radiation by sum frequency mixing in KTiOPO4. Appl. Phys. Lett., 1987, 51:2192～2194

[7] [7] R. A. Stolzenberger, C. C. Hsu, N. Peyghambarian et al.. IEEE Photon. Tech. Lett., 1989, 1:446

[8] [8] V. G. Dmitriev, G. G. Gurzadyan, D. N. Nikogosyan. Hanbook of Nonlinear Optical Crystals. Second Revised and Updated Edition. Springer-Verlag Berlin, Hdidelberg, New York, 1997. 108