透射鏡片材料 —Zinc Sulphide (ZnS) 硫化鋅
| Transmission Range % | 50 |
| Transmission Range | 0.38 – 14 μm (thickness?2 mm ) |
| Refractive Index | 2.351415@633 nm |
| Reflection Loss | 14% @10 μm |
| Residual Beam Wavelength | 30.5 mm |
| Density | 4.09 g/cm3 |
| Melting point | sublimation > 500°C |
| Molecular Weight | 97.43 |
| Thermal Conductivity | 27.2 W/(m·K) @298K |
| Spec. Heat Capacity | 519.15 J/(kg·K) |
| Thermal Expansion | 6.5 · 10-6?/K @208…473K |
| Hardness (Mohs) | 160 (Indenter load 50g) |
| Young’s Modulus | 87.6 GPa |
| Shear Modulus | 33 GPa |
| Bulk Modulus | 80.41 GPa |
| Fracture Modulus | 68.9 MPa |
| Elastic Coefficient | C11?= 102; C12?= 64.6; C44?= 44.6 GPa |
| Dielectric Constant | 8.393 @ (low frequency) |
| Solubility in Water | unsoluble |
| Crystal Structure | polycrystalline, synthetic, grain size < 200 μm |
| Crystal Type | cubic Sphalerit type structure,?a = 5,42 ? |
| Lattice Constants | no cleavage |
| Poisson Ratio | 0.3 |
| Application | IR optics, FLIR (Forward Looking Infrared) Systems, 2 qualities (FLIR, ms) |
Alkali Halides Barium Fluoride氟化鋇 Barium Fluoride 氟化鋇 Caesium Iodide 碘化銫 Calcium Fluoride氟化鈣 Calcium Fluoride 氟化鈣 Crystal Growth Fused Silica 熔融二氧化硅 Germanium 鍺 II-VI-Compounds KRS-5 KRS-5 KRS-5 KRS-5 KRS-5型 KRS-6 Lanthan Fluoride 氟化鑭 Lead Fluoride 氟化鉛 Lithium Fluoride 氟化鋰 Magnesium Fluoride 氟化鎂 Oxide crystals Potassium Bromide 溴化鉀 Potassium Chloride 氯化鉀 Potassium Iodide 碘化鉀 Quartz crystalline 石英晶體 Sapphire 藍(lán)寶石 Semiconductor materials for IR Silicon 硅 Silver Bromide 溴化銀 Silver Chloride 氯化銀 Silver Halides Sodium Chloride 氯化鈉 Thallous Halides X射線單色儀 Y3Al5O12 YAG YAG 釔鋁石榴石 Zinc Selenide 硒化鋅 Zinc Sulphide (ZnS) Zinc Sulphide (ZnS) 硫化鋅 Zinc Sulphide 硫化鋅 切割成型胚料 原始晶粒 拋光光學(xué)元件 硫化鋅 透射鏡片 釔鋁石榴石
