Search for: [Abstract = "We numerically investigated the characteristics of diode\-end\-pumped passively Q\-switched solid\-state Cr3\+\:LiSAF lasers. A Cr4\+\:YSO crystal is used as an intra\-cavity saturable absorber. Our obtained results indicate the influences of resonator and pumping parameters on the characteristics of passively Q\-switched solid\-state Cr3\+\:LiSAF laser. Particularly, our numerical investigations are done in respect to the Cr3\+\:LiSAF laser medium of a very wide gain spectrum from 700 nm to 920 nm. Using a CW diode pumping at 670 nm and a Cr3\+\:LiSAF crystal of 3 mm long and 1 at.%, a stable generation of Q\-switching nanosecond Cr3\+\:LiSAF laser pulse at 850 nm is obtainable with a pulse energy of about 2 mili\-joule."]
