Abstract

We report a rectangular pulse Nd:YAG laser pumped Ti:Sapphire laser and optical parametric tunable laser, worked in high stability and high transform efficiency. The highest pulse energy is 125mj, the highest repetition rates is 30Hz. A microcomputer and single-chip computer is used for wavelength tuning, the tunable range of 532nm pumped Ti:Sapphire laser is from 680nm to 860nm; the tunable range of 355nm pumped BBO crystal optical parametric tunable laser is from 440nm to 2600nm.

Three high power rectangular laser pulses of 1064nm, 532nm and 355nm are offered by the multifunction wide band tunable laser respectively.

© 1997 Optical Society of America