CONSIDERATIONS TO KNOW ABOUT HGGA2S4 CRYSTAL

Optical parametric oscillator pumped at ~1 µm with intracavity mid-IR variance-frequency technology in OPGaAsWe report over a femtosecond optical parametric oscillator (OPO) to the deep-infrared (deep-IR) determined by the Kerr-lens-manner-locked Ti:sapphire laser since the pump resource. By deploying a novel cascaded intracavity arrangement, comp