This work was supported by a grant from the Key Re-search Project No.2 in the Climbing Program from the State Science and Technology Commission of China, and partially supported by the Young National Science Foun-ation of shandong University.
Cat mutually pumped phase conjugation configuration is discovered and investigated by using two-wave mixing in (KyNa1-y)2z(SrxBa1-x)1-zNb2O6 (KNSBN) crystal. When only one signal or pumped beam does not give birth to ...