ZGP在740 – 12000 nm范围内具有良好的光学透明性，并且激光损伤阈值较高，因此非常适合用于产生近红外可调谐激光器。 ZGP是用于SHG，SFG，OPO和OPG / OPA等中红外设备的非常 …

2023年6月1日 · Improved ZGP crystal with state-of-art low absorption coefficient and high laser-induced damage threshold at 1.908 μm. Highest output power and efficiency for any kind of …

ZGP晶体，全称为ZnGeP2（磷化锗锌）晶体，是一种综合性能优良的中远红外非线性光学晶体材料。 它以其独特的物理和化学特性，在激光技术、光学通信、红外探测等领域展现出广泛的 …

Zinc germanium phosphide (ZGP) has outstanding fundamental properties as a mid-infrared nonlinear crystal. It is especially suitable for high average power applications throughout the …

We experimentally demonstrate a ZnGeP2 based optical parametric oscillator (ZGP-OPO) with a record of the optical-to-optical conversion efficiency. To improve the conversion efficiency, we …

The nonlinear susceptibility of ZnGeP2 (ZGP) crystal is approximately 160 times large (d36~75 pm/V) as KDP,.ZGP shows good optical transparency over the 740 – 12000 nm and relatively …

In this paper, a high-power and high-efficiency 4.3 µm mid-infrared (MIR) optical parametric oscillator (OPO) based on ZnGeP2 (ZGP) crystal is demonstrated. An acousto-optically Q …

2025年1月1日 · In this paper, we demonstrated a high-efficiency mid-infrared ZnGeP 2 (ZGP) OPG/OPA system, operating at the mJ-level with hundred-picosecond pulses. The ZGP-based …

Zinc germanium phosphide (ZnGeP 2, ZGP), is a non-linear optical material that has been widely used for frequency conversion in the mid-infrared range. It possesses a broad transparency …

It is one of the most com-monly used nonlinear crystals for optical parametric oscillator (OPO) technology, ZGP crystal has a large effec-tive nonlinear coefficient (d eff=75 pm/V, several or …