HGGA2S4 CRYSTAL SECRETS

053 μm. The absorption spectrum of ammonia was offered to reveal the feasibility in the created optical parametric oscillator method for spectroscopic measurements and fuel detection.We report over a femtosecond optical parametric oscillator (OPO) for the deep-infrared (deep-IR) based upon the Kerr-lens-method-locked Ti:sapphire laser given that t