THE SMART TRICK OF HGGA2S4 CRYSTAL THAT NOBODY IS DISCUSSING

053 μm. The absorption spectrum of ammonia was presented to exhibit the feasibility from the formulated optical parametric oscillator method for spectroscopic measurements and gasoline detection.We report on a femtosecond optical parametric oscillator (OPO) with the deep-infrared (deep-IR) determined by the Kerr-lens-manner-locked Ti:sapphire lase