Substrate CaF2
Sharaxaada
Kareemka indhaha ee CaF2 wuxuu leeyahay waxqabadka IR aad u wanaagsan, kaas oo leh makaanikada qallafsan iyo Non-hygroscopic, Waxaa si weyn loogu isticmaalaa daaqadaha indhaha.
Guryaha
| Cufnaanta (g/cm3) | 3.18 |
| Dhibic dhalaalaysa(℃) | 1360 |
| Tusmada Milicsiga | 1.39908 at 5mm |
| Mawjadaha dhererka | 0.13 ~ 11.3mm |
| Adag | 158.3 (100) |
| Isku xidhka dabacsan | C11=164,C12=53,C44=33.7 |
| Balaadhinta kulaylka | 18.85×10-6∕℃ |
| Hanuuninta Crystal | <100>, <001>, <111>±0.5º |
| Cabbirka (mm) | Adeeg la habeeyey ayaa la heli karaa marka la codsado |
CaF2 Substrate Qeexida
Substrate-ka CaF2 waxa uu tilmaamayaa walxo substrate ah oo ka kooban kalsiyum fluoride (CaF2) crystals.Waa shay daah-furan oo leh sifooyin indho-fiiqis oo aad u wanaagsan, sida gudbinta sare ee ultraviolet (UV) iyo infrared (IR) gobollada.Qaybaha CaF2 waxaa caadi ahaan loo adeegsadaa codsiyo kala duwan, oo ay ku jiraan indhaha, spectroscopic, fluorescent, iyo nidaamyada laysarka.Waxay bixiyaan madal xasilloon oo aan firfircoonayn oo loogu talagalay koritaanka filimada khafiifka ah, dhigista dahaarka, iyo soo saarista aaladaha indhaha.Daah-furnaanta sare iyo tusmada dib-u-celinta hooseeya ee CaF2 ayaa ka dhigaysa mid ku habboon in loo isticmaalo qaybaha indhaha ee saxda ah sida muraayadaha, daaqadaha, prisms, iyo kala qaybiyeyaasha iftiinka.Intaa waxaa dheer, CaF2 substrates waxay leeyihiin kuleyl wanaagsan iyo xasillooni farsamo, taasoo ka dhigaysa inay ku habboon yihiin bay'ad adag iyo nidaamyada laser-ka awoodda sare leh.Faa'iidada kale ee substrate-ka CaF2 waa index refractive hoose.Tusmada hoose ee dib-u-celinta waxay caawisaa in la yareeyo khasaaraha milicsiga iyo saamaynta indhaha ee aan la rabin, taas oo kor u qaadaysa waxqabadka indhaha iyo saamiga signal-ilaa-sanqa ee indhaha iyo nidaamyada.
Substrate-ka CaF2 wuxuu kaloo leeyahay kuleyl wanaagsan iyo xasillooni farsamo.Waxay u adkeysan karaan heerkulka sare waxayna muujiyaan caabbinta shoogga kulaylka oo aad u fiican.Guryahaani waxay ka dhigayaan CaF2 substrates oo ku habboon in loo isticmaalo deegaan baahida loo qabo, sida nidaamyada laysarka awoodda sare leh, halkaas oo diridda kulaylka iyo adkeysiga ay muhiim u yihiin.
Dareen-la'aanta kiimikada ee CaF2 waxay sidoo kale siinaysaa faa'iido.Waxay u adkaysataa noocyo kala duwan oo kiimikooyin ah iyo asiidh, fududahay in la maareeyo oo la jaan qaada agabka kala duwan iyo hababka wax soo saarka.
Isku soo wada duuboo, isku darka guryaha indhaha ee aadka u wanaagsan, kuleyl/dajinta makaanikada, iyo qallafsanaanta kiimikaad ayaa ka dhigaya CaF2 substrates mid ku habboon codsiyada u baahan muuqaal tayo sare leh iyo isku hallayn.
