A new nonlinear optical material Ba 2Be 2B 2O 7 (Abbr.TBO) was synthesized by high temperature solid state reaction.

• 利用高温固相反应合成了一种新型的非线性光学材料Ba2 Be2 B2 O7(简称TBO)。 利用顶部熔盐籽晶法生长出了可供初步性能测试的TBO晶体。