VL Rudol'f, SM Shandarov - Quantum Electronics, 2001 - iopscience.iop.org
The steady-state two-wave interaction on a transmission photorefractive grating produced in a cubic gyrotropic crystal of the symmetry group 23 in an external dc electric field is studied …
The maximum cross-polarization gain in cubic photorefractive optically active piezo crystals is considered. It is shown that values of the maximum gain depend on the polarization angle …