Icalcium Fluoride (CaF2)
Icalcium Fluoride (CaF2) yi-cubic eyodwa yekristale, ixhomekeke ngoomatshini kunye nokusingqongileyo.CaF2iqhele ukusetyenziswa kwizicelo ezifuna ukuhanjiswa okuphezulu kwi-infrared kunye ne-ultraviolet spectral ranges.Izinto eziphathekayo zibonisa isalathisi esisezantsi, esisuka kwi-1.35 ukuya kwi-1.51 ngaphakathi koluhlu lokusetyenziswa kwe-180 nm ukuya kwi-8.0 μm, ine-index refractive ye-1.428 kwi-1.064 µm.I-calcium fluoride ikwayikhemikhali inert kwaye inika ubunzima obuphezulu xa kuthelekiswa ne-barium fluoride, i-magnesium fluoride, kunye ne-lithium fluoride cousins.Nangona kunjalo i-CaF2i-hygroscopic encinci kwaye ichaphazeleka kumothuko wobushushu.I-Calcium Fluoride ilungele naziphi na izicelo ezifunwayo apho umqobo womonakalo omkhulu, i-fluorescence ephantsi, kunye ne-homogeneity ephezulu iluncedo.Umda wayo womonakalo we-laser ophezulu kakhulu uwenza ukuba isetyenziswe kwi-excimer laser application, isetyenziswa rhoqo kwi-spectroscopy kunye ne-image epholileyo ye-thermal.
Iimpahla zeMathiriyeli
Refractive Index
1.428 @ Nd:Yag 1.064 μm
Inombolo ka-Abbe (Vd)
95.31
I-Thermal Expansion Coefficient (CTE)
18.85 x 10-6/℃
Ukuqina kweKnoop
158.3 kg/mm2
Ukuxinana
3.18 g/cm3
Imimandla yoThutho kunye nezicelo
| Eyona Range yoThutho | Izicelo ezifanelekileyo |
| 0.18 - 8.0 μm | Isetyenziswa kwi-excimer laser applications, kwi-spectroscopy kunye ne-cooled imaging thermal |
Igrafu
Igrafu elungileyo ligophe lothumelo lwe-10 mm ubukhulu, iCaF engagqunywanga2i-substrate
Iingcebiso: ICrystal yokusetyenziswa kwe-infrared ihlala ikhuliswa kusetyenziswa i-fluorite yendalo yombiwa ukunciphisa iindleko.Kwizicelo ze-UV kunye ne-VUV ezilungiselelwe iikhemikhali izinto ezikrwada zisetyenziswa ngokubanzi.Ukusetyenziswa kwe-laser ye-Excimer, sisebenzisa kuphela ibakala eliphezulu lezinto ezikhethiweyo ezikhethiweyo kunye nekristale.
Ukufumana iinkcukacha ezithe vetshe, nceda ujonge ikhathalogu yethu ye-optics ukuze ubone ukhetho lwethu olupheleleyo lwe-optics eyenziwe ngeCalcium Fluoride.