CdS硫化镉晶体窗片
Cadmium sulfide is widely used in IR optics, polarizers, λ/4 and λ/2 waveplates, beamsplitters, substrates.Basic propertiesStructureWurtzite (Hexagonal)Density:4.825 g/ cm3Young’s Modulus:45 GPaCoef. of Thermal Expansion (500 K):α1=6.26×10-6/K α3=3.5×10-6/KSpecific Heat:0.47 J/gKThermal conductivity (at 25°C):0.2 W/cmKMax. Transmittance (λ=2.5-15μm):≥71 %Absorption Coef. (λ=10.6μm):≤0.007 cm-1(including 2 surfaces)Refractive index (λ=10.6μm):2.2245 (no), 2.2376 (ne)Specific resistivitya). low: b). high: about 10^11Ohm*cmMax. crystal diameter/length:?40×30 mmCdS TransmissionProductsCdS rods, wafers, windows and substratesDiameter/Width1-38 mmThickness/length0.1-150 mmOrientation(0001), (10-10), (11-20)Surface qualityAs-cut, 80/50, 60/40 perMIL-0-13830CdS crystal pieces for vapour depositionPurity99.995%, 99.999%Particle size0.01- 10 mm更多晶体相关产品碲化锌晶体ZnTe晶体铌酸锂晶体LiNbO3晶体硒化锌晶体ZnSe晶体硒化镓晶体GaSe晶体硫化锌晶体ZnS晶体磷化镓晶体GaP晶体有机晶体DAST晶体有机晶体DSTMS晶体有机晶体OH1晶体