The influences of the delay time, the cell length and the pump energy on the gain amplification of weak Stokes signal of stimulated Brillouin scattering (SBS) in water are investigated theoretically and experimentally.
2ns的种子光注入式倍频Nd:YAG脉冲激光器,以CS2为放大介质,实验并理论研究了水中受激布里渊散射微弱Stokes光的信号增益随延迟时间、放大器池长、抽运光能量的变化规律。
The influence of the ratio of seed to pump energy on Brillouin amplification;
种子光与抽运光能量比对布里渊放大的影响