CaF2 Substrate
Inkcazo
Ikristale yeCaF2 inomsebenzi ogqwesileyo we-IR, enobuxhakaxhaka be-strangth kunye ne-non-hygroscopic, Isetyenziswa ngokubanzi kwifestile yamehlo.
Iipropati
| Ubuninzi (g/cm3） | 3.18 |
| Indawo yokunyibilika(℃) | 1360 |
| Isalathiso seRefraction | 1.39908 kwi-5mm |
| Ubude bamaza | 0.13-11.3mm |
| Ukuqina | 158.3 (100) |
| I-Flexible Coefficient | C11=164,C12=53,C44=33.7 |
| Ukwandiswa kweThermal | 18.85×10-6∕℃ |
| Ukuqhelaniswa neCrystal | <100>, <001>, <111>±0.5º |
| Ubungakanani (mm) | Inkonzo eyenzelwe wena ifumaneka xa uyicelile |
CaF2 Substrate Inkcazo
I-CaF2 substrate ibhekisa kwisubstrate imathiriyeli eyenziwe ngeekristale ze-calcium fluoride (CaF2).Yimathiriyeli ecacileyo eneempawu ezibalaseleyo zokukhanya, ezifana nokuhanjiswa okuphezulu kwi-ultraviolet (UV) kunye nemimandla ye-infrared (IR).Ii-substrates ze-CaF2 ziqhele ukusetyenziswa kwiintlobo ngeentlobo zezicelo, ezibandakanya i-optical, spectroscopic, fluorescent, kunye ne-laser systems.Banikezela ngeqonga elizinzile kunye ne-inert lokukhula kwefilimu ebhityileyo, i-coating deposition, kunye nokwenziwa kwesixhobo sokukhanya.Ukukhanya okuphezulu kunye ne-low refractive index ye-CaF2 yenza ukuba ilungele ukusetyenziswa kwizinto ezichanekileyo eziphezulu ze-optical ezifana neelensi, iifestile, iiprism, kunye ne-beam splitters.Ukongeza, ii-substrates ze-CaF2 zinozinzo olululo lwe-thermal kunye ne-mechanical, ezenza zilungele iindawo ezisingqongileyo kunye neenkqubo zelaser zamandla aphezulu.Enye inzuzo ye-CaF2 substrate yi-index yayo ephantsi ye-refractive index.Isalathiso esisezantsi sokuhlanjululwa kunceda ukunciphisa ilahleko yokubonakalisa kunye nemiphumo engafunekiyo ye-optical, ngaloo ndlela iphucula ukusebenza kwe-optical kunye ne-signal-to-noise ratio ye-optics kunye neenkqubo.
I-substrate ye-CaF2 nayo inozinzo oluhle lwe-thermal kunye nomatshini.Banokumelana nobushushu obuphezulu kwaye babonise ukuxhathisa ukothuka kwe-thermal.Ezi zakhiwo zenza ii-substrates ze-CaF2 zilungele ukusetyenziswa kwiindawo ezifunwayo, ezifana neenkqubo zelaser zamandla aphezulu, apho ukutshatyalaliswa kobushushu kunye nokuqina kubaluleke kakhulu.
I-inertness yekhemikhali ye-CaF2 nayo inika inzuzo.Ichasene noluhlu olubanzi lweekhemikhali kunye ne-acids, kulula ukuyiphatha kwaye iyahambelana nezinto ezahlukeneyo kunye neenkqubo zokuvelisa.
Ngokubanzi, indibaniselwano yeempawu ezibalaseleyo ze-optical, ukuzinza kwe-thermal/mechanical, kunye nokungangeni kweekhemikhali kwenza ii-substrates ze-CaF2 zilungele izicelo ezifuna i-optics ekumgangatho ophezulu kunye nokuthembeka.
