(I-Multi-spectrual) iZinc Sulfidi (ZnS)
I-Zinc Sulfide iveliswa yi-synthesis esuka kwi-Zinc vapor kunye ne-H2S yegesi, yenze njengamaphepha kwi-Graphite susceptors. I-microcrystalline kwisakhiwo, ubukhulu bengqolowa bulawulwa ukuvelisa amandla aphezulu. I-ZnS ihambisa kakuhle kwi-IR kunye ne-spectrum ebonakalayo, lukhetho oluhle kakhulu lwe-imaging ye-thermal. I-ZnS inzima, yomelele kwaye ixhathisa ngokwekhemikhali kune-ZnSe, lukhetho olusebenzayo kunezinye imathiriyeli ze-IR. Multi-spectral grade ke Hot Isostatically Pressed (HIP) ukuphucula transmission IR mid kunye nokuvelisa ifomu ebonakalayo ecacileyo. Ikristale enye i-ZnS iyafumaneka, kodwa ayiqhelekanga. I-Multi-spectral ZnS (i-water-clear) isetyenziselwa iifestile ze-IR kunye neelensi kwi-thermal band ye-8 - 14 μm apho ukuhanjiswa okuphezulu kunye nokufunxa okuphantsi kuyadingeka. Kwakhona ikhethwa ukusetyenziswa apho ulungelelwaniso olubonakalayo luyinzuzo.
Iimpahla zeMathiriyeli
Refractive Index
2.201 @ 10.6 µm
Inombolo ka-Abbe (Vd)
Ayichazwanga
I-Thermal Expansion Coefficient (CTE)
6.5 x 10-6/℃ kwi-273K
Ukuxinana
4.09g/cm3
Imimandla yoThutho kunye nezicelo
| Eyona Range yoThutho | Izicelo ezifanelekileyo |
| 0.5 - 14 μm | Iimpawu ezibonakalayo kunye ne-mid-wave okanye i-long-wave infrared, imaging ye-thermal |
Igrafu
Igrafu elungileyo yigophe lothumelo lwe-10 mm ubukhulu, i-ZnS substrate engafakwanga
Iingcebiso: I-Zinc Sulphide i-oxidize kakhulu kwi-300 ° C, ibonisa ukuguqulwa kweplastiki malunga ne-500 ° C kwaye iyahlukana malunga ne-700 ° C. Ukukhusela, iifestile zeZinc Sulphide akufanele zisetyenziswe ngaphezu kwe-250 ° C ngokuqhelekileyo
umoya.
Ukufumana iinkcukacha ezinzulu, nceda ujonge ikhathalogu yethu ye-optics ukuze ubone ukhetho lwethu olupheleleyo lwe-optics eyenziwe kwi-zinc sulfide.
