[1] A. Yariv, P. Yeh. Optical Waves in Crystals, 8(1984).
[2] R. W. Boyd. Nonlinear Optics(2003).
[3] B. Daino, G. Gregori, S. Wabnitz. New all-optical devices based on third-order nonlinearity of birefringent fibers. Opt. Lett., 11, 42-44(1986).
[4] E. C. Stevenson, J. W. Beams. The electro-optical kerr effect in gases. Phys. Rev., 38, 133-140(1931).
[5] M. Melnichuk, L. T. Wood. Direct Kerr electro-optic effect in noncentrosymmetric materials. Phys. Rev. A, 82, 013821(2010).
[6] C. Kolleck. Cascaded second-order contribution to the third-order nonlinear susceptibility. Phys. Rev. A, 69, 053812(2004).
[7] D. Wang, Y. Zhang, M. Xiao. Quantum limits for cascaded optical parametric amplifiers. Phys. Rev. A, 87, 023834(2013).
[8] G. I. Stegeman, D. J. Hagan, L. Torner. χ (2) cascading phenomena and their applications to all-optical signal processing, mode-locking, pulse compression and solitons. Opt. Quantum Electron., 28, 1691-1740(1996).
[9] C. Bosshard, R. Spreiter, M. Zgonik, P. Günter. Kerr nonlinearity via cascaded optical rectification and the linear electro-optic effect. Phys. Rev. Lett., 74, 2816-2819(1995).
[10] T. Z. Shen, S. H. Hong, J. K. Song. Electro-optical switching of graphene oxide liquid crystals with an extremely large kerr coefficient. Nat. Mater., 13, 394-399(2014).
[11] R. L. Jin, Y. H. Yu, H. Yang, F. Zhu, Q. D. Chen, M. B. Yi, H. B. Sun. Electro-optical detection based on large kerr effect in polymer-stabilized liquid crystals. Opt. Lett., 37, 842-844(2012).
[12] Y. Hisakado, H. Kikuchi, T. Nagamura, T. Kajiyama. Large electro-optic kerr effect in polymer-stabilized liquid-crystalline blue phases. Adv. Mater., 17, 96-98(2005).
[13] M. G. Kuzyk, J. E. Sohn, C. W. Dirk. Mechanisms of quadratic electro-optic modulation of dye-doped polymer systems. J. Opt. Soc. Am. B, 7, 842-858(1990).
[14] J. Huo, X. F. Chen. Large phase shift via polarization-coupling cascading. Opt. Express, 20, 13419-13424(2012).
[15] Y. Q. Lu, Z. L. Wan, Q. Wang, Y. X. Xi, N. B. Ming. Electro-optic effect of periodically poled optical superlattice linbo3 and its applications. Appl. Phys. Lett., 77, 3719-3721(2000).
[16] K. Liu, W. J. Lu, Y. P. Chen, X. F. Chen. Active control of group velocity by use of folded dielectric axes structures. Appl. Phys. Lett., 97, 071104(2010).
[17] Y. Shen, T. Watanabe, D. A. Arena, C. C. Kao, J. B. Murphy, T. Y. Tsang, X. J. Wang, G. L. Carr. Nonlinear cross-phase modulation with intense single-cycle terahertz pulses. Phys. Rev. Lett., 99, 043901(2007).
[18] X. F. Chen, J. H. Shi, Y. P. Chen, Y. M. Zhu, Y. X. Xia, Y. L. Chen. Electro-optic solc-type wavelength filter in periodically poled lithium niobate. Opt. Lett., 28, 2115-2117(2003).
[19] R. DeSalvo, H. Vanherzeele, D. J. Hagan, M. Sheik-Bahae, G. Stegeman, E. W. Van Stryland. Self-focusing and self-defocusing by cascaded second-order effects in ktp. Opt. Lett., 17, 28-30(1992).
[20] M. Luennemann, U. Hartwig, G. Panotopoulos, K. Buse. Electrooptic properties of lithium niobate crystals for extremely high external electric fields. Appl. Phys. B, 76, 403-406(2003).
[21] J. Xie, Y. Chen, W. Lu, X. Chen. Bidirectionally tunable all-optical switch based on multiple nano-structured resonators using backward quasi-phase-matching. Chin. Opt. Lett., 9, 041902(2011).
[22] X. P. Hu, P. Xu, S. N. Zhu. Engineered quasi-phase-matching for laser techniques invited. Photon. Res., 1, 171-185(2013).
[23] Y. P. Chen, R. Wu, X. L. Zeng, Y. X. Xia, X. F. Chen. Type i quasi-phase-matched blue second harmonic generation with different polarizations in periodically poled linbo3. Opt. Laser Technol., 38, 19-22(2006).
[24] J. F. Zhang, Y. P. Chen, F. Lu, X. F. Chen. Flexible wavelength conversion via cascaded second order nonlinearity using broadband shg in mgo-doped ppln. Opt. Express, 16, 6957-6962(2008).
[25] O. Gayer, Z. Sacks, E. Galun, A. Arie. Temperature and wavelength dependent refractive index equations for mgo-doped congruent and stoichiometric linbo3. Appl. Phys. B, 91, 343-348(2008).