(Multi-spectrual) Zinc Sulfidi (ZnS)
Zinc Sulfide inogadzirwa ne synthesis kubva kuZinc vapor uye H2S gasi, ichigadzira semashizha paGraphite susceptors. Iyo microcrystalline muchimiro, saizi yezviyo ichidzorwa kuti ibudise simba rakawanda. ZnS inofambisa zvakanaka muIR uye inooneka spectrum, isarudzo yakanakisa yekufungidzira kwekupisa. ZnS yakaoma, yakasimba uye inodzivirira kemikari kupfuura ZnSe, kazhinji isarudzo inodhura pane zvimwe zvinhu zveIR. Multi-spectral giredhi ndiyo inopisa Isostatically Pressed (HIP) yekuvandudza iyo yepakati IR kutapurirana uye kuburitsa iyo inooneka yakajeka fomu. Single crystal ZnS inowanikwa, asi haina kujairika. Multi-spectral ZnS (mvura-yakajeka) inoshandiswa kune IR mahwindo uye lenzi mubhandi rinopisa re8 - 14 μm uko kunonyanya kutapurirana uye kuderera kwakadzika kunodiwa. Zvakare inosarudzwa kuti ishandiswe uko kurongeka kunooneka kune mukana.
Material Properties
Refractive Index
2.201 @ 10.6 µm
Abbe Number (Vd)
Not Defined
Thermal Expansion Coefficient (CTE)
6.5 x 10-6/℃ pa273K
Density
4.09g/cm3
Matunhu ekufambisa & maApplication
| Optimum Transmission Range | Ideal Applications |
| 0.5 - 14 μm | Inooneka uye yepakati-wave kana yakareba-wave infrared sensors, thermal imaging |
Grafu
Girafu rekurudyi inzira yekufambisa ye10 mm gobvu, isina kuvharwa ZnS substrate
Mazano: Zinc Sulphide oxidize zvakanyanya pa 300°C, inoratidza deformation yepurasitiki panosvika 500°C uye inoparadzanisa inenge 700°C. Nekuchengetedza, Zinc Sulphide windows haifanirwe kushandiswa pamusoro pe250 ° C mune yakajairika
atmosphere.
Kuti uwane rumwe ruzivo rwakadzama rwe data, ndapota tarisa yedu catalog optics kuti uone yedu yakazara sarudzo ye optics yakagadzirwa kubva zinc sulfide.
