A promising ultraviolet nonlinear optical crystal: Rb3Ba3Li2Al4B6O20F—crystal growth, physical properties, and 266 nm laser generation

The Rb 3 Ba 3 Li 2 Al 4 B 6 O 20 F crystal is a competitive ultraviolet NLO crystal, which not only can output 266 nm laser but also exhibits excellent comprehensive performances, such as large NLO coefficient, small walk-off and large acceptance angles.