Sg. Grechin et Vg. Dmitriev, Simultaneous generation of a second harmonic of laser radiation by three types of interaction in nonlinear crystals with a regular domain structure, QUANTUM EL, 29(2), 1999, pp. 151-154
Conditions for continuous generation of the second harmonic of laser radiat
ion are determined for three types of interaction in nonlinear crystals wit
h a regular domain structure.