Generation of 460nm femtosecond laser pulse by sum frequency synchronized femtosecond Ti:sapphire laser and picosecond Nd:YVO4 laser

摘要

Broad-band femtosecond laser of 460nm is generated by sum frequency the synchronized Ti:Sapphire femtosecond laser and picosecond Nd:YVO4 laser. It presents a new way to generate ultrafast laser at new wavelength through nonlinear frequency mixing.