Infrared Nonlinear crystal--ZGP

タイトルまたは説明

 single crystal has large nonlinear coefficients (d=*5pm/V), wide infrared transparency range(0.****2μm), high thermal conductivity(0.*5W/(cm·K)), high laser damage threshold (**5J/cm)and well machining property, ZnGeP (ZGP crystal) was called the king of infrared nonlinear optical crystals and is still the best frequency conversion material for high power, tunable infrared laser generation.Because of these unique properties, ZGP crystal is known as one of the most promising materials for nonlinear optical applications. ZGP can generate *5 μm continuous tunable laser out put through the optical parametric oscillation (OPO) technology. Lasers, operating in the atmospheric transmission window of *5 μm are of great importance for many applications, such as infrared counter measure, chemical monitoring, medical apparatus, and remote sensing.