5 SIMPLE STATEMENTS ABOUT HGGA2S4 CRYSTAL EXPLAINED

053 μm. The absorption spectrum of ammonia was introduced to reveal the feasibility on the developed optical parametric oscillator system for spectroscopic measurements and gas detection.We report over a femtosecond optical parametric oscillator (OPO) to the deep-infrared (deep-IR) dependant on the Kerr-lens-manner-locked Ti:sapphire laser given t