GaSe晶体
GaSe晶体,硒化镓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GaSe晶体,硒化镓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。 GaSe晶体和硒化镓晶体具有650-18000nm的透光范围。GaSe晶体和硒化镓晶体成功地用于CO 2 激光的SHG,转换效率达 9% , GaSe晶体,硒化镓晶体也用于脉冲CO2 激光,CO激光和 chemical DF激光(l = 2.36 mkm) SHG。但是无法把GaSe晶体,硒化镓晶体切割成一定的相位角,因为GaSe晶体,硒化镓晶体的材料结构【001】限制了这种切割。GaSe晶体和硒化镓晶体具有650-18000nm的透光范围, GaSe晶体,硒化镓晶体成功地用于CO2激光的SHG.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 Transparency range, μm 0.62 - 20 Nonlinear coefficient, pm/V d22 = 54 Symmetry hexagonal, 6m2 point group Cell parameters, ? a=3.74, c=15.89 TypicalReflectionindex 10.6 μm5.3 μm no=2.6975, ne=2.3745no=2.7233, ne=2.3966 OpticalDamageThreshold, MW/cm2 1064 nm(t=10 ns) 30 Walk off angle, ° 5.3 μm 4.1 ApplicationSHG of 10.6 μm laser radiationOptical Parametric Oscillation, Amplification, DFG, etc. to mid-IR up to 17 μmWe are able to provide suitable Anti-reflection / Protective, etc. coatings tailored to customer' s specifications, reflectivity curves are applied upon request.