NOT KNOWN DETAILS ABOUT HGGA2S4 CRYSTAL

053 μm. The absorption spectrum of ammonia was offered to demonstrate the feasibility with the designed optical parametric oscillator procedure for spectroscopic measurements and gas detection.We report on the femtosecond optical parametric oscillator (OPO) for your deep-infrared (deep-IR) based upon the Kerr-lens-method-locked Ti:sapphire laser b