(I-Multi-spectrual) I-Zinc Sulfide (ZnS)
I-Zinc Sulfide ikhiqizwa ngokuhlanganisa kusuka ku-Zinc vapor kanye negesi ye-H2S, yakheka njengamashidi kuma-Graphite susceptors. I-microcrystalline ngesakhiwo, usayizi wokusanhlamvu ulawulwa ukukhiqiza amandla aphezulu. I-ZnS idlulisa kahle ku-IR kanye ne-spectrum ebonakalayo, iyisinqumo esihle kakhulu sokuthwebula izithombe ezishisayo. I-ZnS iqinile, inamandla ngokwesakhiwo futhi imelana kakhulu namakhemikhali kune-ZnSe, ngokuvamile iwukukhetha okubiza kakhulu kunezinye izinto ze-IR. Ibanga le-Multi-spectral libe seliba I-Hot Isostatically Pressed (HIP) ukuze kuthuthukiswe ukudluliswa kwe-IR emaphakathi futhi kukhiqizwe ifomu elisobala elicacile. I-Single crystal ZnS iyatholakala, kodwa ayivamile. I-Multi-spectral ZnS (i-water-clear) isetshenziselwa amafasitela e-IR namalensi kubhendi eshisayo engu-8 - 14 μm lapho kudingeka khona ukudluliswa okuphezulu nokumuncwa okuphansi kakhulu. Futhi ikhethelwa ukusetshenziswa lapho ukuqondanisa okubonakalayo kuyinzuzo.
Izinto ezibonakalayo
I-Refractive Index
2.201 @ 10.6 µm
Inombolo ye-Abbe (Vd)
Akuchazwanga
I-Thermal Expansion Coefficient (CTE)
6.5 x 10-6/℃ ngo-273K
Ukuminyana
4.09g/cm3
Izifunda Zokudlulisela Nezicelo
| I-Optimum Transmission Range | Izicelo Ezikahle |
| 0.5 - 14 μm | Izinzwa ezibonakalayo nezamaphakathi namagagasi noma amagagasi amade we-infrared, imaging eshisayo |
Igrafu
Igrafu engakwesokudla ijika lokudlulisela elingu-10 mm ubukhulu, i-ZnS substrate engagcotshiwe
Amathiphu: I-Zinc Sulphide i-oxidize kakhulu ku-300°C, ikhombisa ukuwohloka kwepulasitiki cishe ku-500°C futhi ihlukanisa cishe no-700°C. Ukuze uphephe, amafasitela e-Zinc Sulphide akufanele asetshenziswe ngaphezu kuka-250°C ngokujwayelekile
umkhathi.
Ukuze uthole imininingwane eningilizayo eningiliziwe, sicela ubuke ikhathalogi yethu yokubona ukuze ubone ukukhetha kwethu okuphelele kwe-optics eyenziwe nge-zinc sulfide.
