摘要
利用单色标量光波通过大气湍流的传输理论,在一级玻恩近似下,导出位相共轭波补偿气流扰动的理论,得出在无大气吸收及无限大共轭镜条件下,共轭波可完全补偿大气湍流的结论。实验结果表明,利用受激布里渊散射产生的位相共轭波可得到很好的实时光场恢复。
A theory of compensating atmospheric turbulence by optical phase conjugation is developed basing on the transmission theory of monochromatic scalar wave through atmosphere and the first Born approximation. It is shown, under the conditions of the nonabsorbing atmosphere and a infinite phase conjugate mirror, that atmospheric turbulence can be corrected thoroughly. Our experiment demonstrated that optical phase conjugate wave generated by SBS can real-time restore the initial optical field.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1989年第3期466-470,T001,共6页
Acta Physica Sinica
基金
国家教育委员会博士点基金
