HGGA2S4 CRYSTAL - AN OVERVIEW

Optical parametric oscillator pumped at ~1 µm with intracavity mid-IR difference-frequency technology in OPGaAsWe report on the femtosecond optical parametric oscillator (OPO) to the deep-infrared (deep-IR) depending on the Kerr-lens-mode-locked Ti:sapphire laser as being the pump source. By deploying a novel cascaded intracavity arrangement, comp