Strontium halide was substituted for metal strontium by way of lasing substance, a few of strontium laser oscillations have been obtained including strontium atom self terminating lasing with wavelength 6.45 μm, strontium ion self terminating lasing with wavelength 1.03/1.09 μm, and strontium ion recombination lasing with wavelength 416.2/430.5 nm. The developing foreground of strontium halide laser was prospected.