Effects of hydrostatic pressure and temperature on the nonlinear optical properties of semiparabolic plus semi-inverse squared quantum wells*
Guo-Liang Xu,Zi Zhen,Yi-Sheng Shi,Kang-Xian Guo,E Feddi,Jian-Hui Yuan,Zhi-Hai Zhang
Figure 3. The variation of nonlinear OR ${\chi }_{0}^{(2)}$ as a function of the photon energy for different hydrostatic pressures P (a), and temperatures T (b), respectively.