I-BaF2 Substrate
Incazelo
I-BaF2 optical crystal inokusebenza okuhle kakhulu kwe-IR, i-optical transmittance enhle ebangeni elibanzi le-spectrum.
Izakhiwo
| Ukuminyana (g/cm3） | 4.89 |
| I-Melting Point(℃) | 1280 |
| I-Thermal Conductivity | 11.72 Wm-1K-1 ku-286K |
| Ukunwetshwa kwe-Thermal | 18.1 x 10-6 /℃ ngo-273K |
| Ukuqina kweKnoop | 82 nge-indenter engu-500g (kg/mm2) |
| Amandla Okushisa athize | 410J/(kg.k) |
| I-Dielectric Constant | 7.33 ku-1MHz |
| Youngs Modulus (E) | 53.07 GPA |
| I-Shear Modulus (G) | 25.4 GPA |
| I-Bulk Modulus (K) | 56.4 GPA |
| I-Elastic Coefficient | I-Elastic CoefficientI-Elastic Coefficient |
| Umkhawulo we-Elastic obonakalayo | 26.9 MPa (3900 psi) |
| Isilinganiso se-Poisson | 0.343 |
Incazelo ye-BaF2 Substrate
I-BaF2 noma i-barium fluoride iwumsebenzi wekristalu osobala ovame ukusetshenziswa njenge-substrate ezinhlelweni ezihlukahlukene zokubona.Ingokwesigaba sezinhlanganisela ze-inorganic ezaziwa ngokuthi i-metal halides futhi inezici ezinhle kakhulu zokubona nezomzimba.
Ama-substrates e-BaF2 anobubanzi obubanzi bokudlulisa obumboza amaza amaza e-ultraviolet (UV) kuya ku-infrared (IR).Lokhu kubenza bafanelekele uhla lwemishini yokubona, okuhlanganisa i-ultraviolet spectroscopy, amasistimu wokuthwebula izithombe, okokubona kwezibonakude ezisekelwe emkhathini namafasitela omtshina.
Esinye sezici ezihlukanisayo ze-substrate ye-BaF2 inkomba yayo ephezulu ye-refractive, eyenza ukuhlanganisa ukukhanya okusebenzayo kanye nokukhwabanisa.Inkomba ephezulu ye-refraction isiza ukunciphisa ukulahlekelwa kokubonisa futhi ithuthukise ukusebenza kwama-optical coatings njengama-anti-reflective coatings.
I-BaF2 futhi inokumelana okuphezulu ekulimaleni kwemisebe, okuyenza ilungele ukusetshenziswa ezindaweni ezinemisebe enamandla amakhulu, njengokuhlolwa kwe-particle physics kanye ne-imaging yemithi yenuzi.
Ngaphezu kwalokho, i-BaF2 substrate inokusimama okuhle kokushisa kanye ne-coefficient ephansi yokwandisa ukushisa.Lokhu kubenza bafanelekele ukusetshenziswa ezindaweni zokushisa okuphezulu kanye nezinhlelo zokusebenza ezidinga ukusebenza kwe-optical ukugcinwa ngaphansi kwezimo zokushisa ezihlukene.
Sekukonke, ama-substrates e-BaF2 anokukhanya okuhle kakhulu kwe-optical, inkomba ephezulu ye-refractive, ukumelana nokulimala kwemisebe, kanye nokuzinza kokushisa, okuwenza abe yigugu ezinhlelweni ezihlukahlukene zamehlo namadivayisi.
