AgGaS2晶体

AgGaS2晶体,硫镓银晶体由孚光精仪进口，孚光精仪是中国最大的进口精密光学器件和仪器供应商！所销售的AgGaS2晶体和AGS晶体系高质量进口晶体, 经过在国外生长, 严格切割抛光加工和国外高质量的镀膜，并进行严格的质量控制后进口到国内，质量非常可靠。 
AgGaS2晶体简称AGS晶体，中文名是硫镓银晶体，是一种优质的红外非线性晶体材料，AgGaS2晶体具有三波非线性作用(OPO)的优良性能。
硫镓银晶体透光范围为0.53-13um, AgGaS2晶体在550um处具有高透光性，AGS晶体具有广泛的应用，AgGaS2晶体可以用于Nd:YAG激光泵浦的OPO，半导体激光，钛宝石激光，Nd：YAG和IR染料激光的各种差频, 覆盖3-12um波段，此外,硫镓银晶体还实用于定向红外对抗系统(DIRCMS）和各种波长CO₂激光倍频。

AgGaS2晶体对中红外激光的倍频效率高
AGS晶体可用于光学参量放大和光学参量振荡以及差频产生，应用波长可达到中红外的17 μm。
硫镓银晶体在各向同性点附近区域的光学窄带滤波
AgGaS2晶体简称AGS晶体，中文名是硫镓银晶体，是一种优质的红外非线性晶体材料，AgGaS2晶体具有三波非线性作用(OPO)的优良性能。
领先的进口精密激光光学器件旗舰型服务商--孚光精仪！

Main properties

Negative uniaxial crystalno > ne (at l < 0.497 μm ne > no)Transparency range, μm0.47 – 13Nonlinear coefficient, pm/Vd36 = 13.9SymmetryTetragonal, -42m point groupCell parameters, ?a=5.757, c=10.311TypicalReflectionindex 10.6 μm5.3 μm no=2.3475, ne=2.2918no=2.3945, ne=2.3406OpticalDamageThreshold, MW/cm2  1064 nm(t=10 ns) 350Walk off angle, °5.3 μm0.76Thermal conductivity k, WM/M°C1.5Band-gap energy at room temperature, eVEg = 2.73Optical activity ρ = 522deg/mm at isotropic pointno = ne, l = 0.4974 μmAbsorption edge in the far-IR on 0.2transparency level0.86 THz;  346 μm

The parameters of optical elements

Orientation accuracy, arc min< 30Parallelism, arc sec< 30Flatness546 nml/4Surface quality, scratch/dig30/20

Application

Efficient frequency doubling for mid-IR radiation. Optical parametric oscilation and amplification, Different frequency generation to mid-infrared regions up to 12 μm Optical narrow-band filters in the region near isotropical point (0.4974 μm at 300 K)

We are able to provide suitable  Anti-reflection / Protective, etc. coatings tailored to customer's  specifications, reflectivity curves are applied upon request.