【摘要】 对高速调幅光束的光折变四波混频进行了理论研究。在无泵浦非耗竭近似下，给出了复耦合系数为任意值时稳态四波混频耦合波方程组的解析解。对方波调制光束情况进行了模拟计算。更多还原

【Abstract】 Photorefractive four wave mixing with rapidly amplitude modulated beams is studied theoretically. The analytical solutions for the stead state equations of four wave mixing with an arbitrary complex coupling constant are given without the undepleted pump approximation. The output intensities of the phase conjugate beam and the transmission beam of the signal are simulated.更多还原