CaF2 Windows
Calcium Fluoride ine yakapararira IR application se spectroscopic CaF2 windows, CaF2 prisms uye CaF2 lenses.Kunyanya magiredhi akachena eCalcium Fluoride (CaF2) tsvaga inoshanda muUV uye seUV Excimer laser windows.Calcium Fluoride (CaF2) inowanikwa doped neEuropium segamma-ray scintillator uye yakaoma kudarika Barium Fluoride.
Calcium Fluoride inogona kushandiswa kune akawanda maapplication, kusanganisira vacuum ultra violet, Ultra violet uye infrared thermal imaging.Calcium fluoride inogara ichishandiswa muapochromatic dhizaini kudzikisa kupararira kwechiedza mumalenzi, mumakamera uye teresikopu, uye ine mashandisiro muindasitiri yemafuta negasi sechikamu mune madetector uye spectrometer.Inonyanya kushandiswa mumahwindo e spectroscopic, pamwe nekufungidzira kwekupisa uye mamwe masisitimu panodiwa kutapurirana kwepamusoro pakati pe0.2µm ne8µm, calcium fluoride inorwiswa nemareagents mashoma uye inopa yakaderera absorption coefficient uye yakanyanya kukuvadza chikumbaridzo, inobatsira mukushandiswa kwayo muexcimer. Laser systems.
Calcium Fluoride inoshandiswa mu spectroscopy masisitimu ekutungamirira danda uye kutarisa.Iwo maCaF2 lenzi nemahwindo anopa pamusoro pe90% kutapurirana kubva pa350nm kusvika ku7µm uye anoshandiswa mumasisitimu e spectrometer panodiwa huwandu hwewavelength.Calcium Fluoride's low index of refraction inobvumira Calcium Fluoride kuti ishandiswe mumasisitimu pasina kushandisa antireflection coatings, kusiyana nezvimwe zveIR.
| Transmission Range : | 0.13 kusvika 10 μm (Cherechedza:IR giredhi ichave yakadzora kuita kunze kweIR renji) |
| Refractive Index : | 1.39908 pa 5 μm (1) (2) |
| Reflection Loss : | 5.4% pa5 μm |
| Absorption Coefficient: | 7.8 x 10-4 cm-1@ 2.7 μm |
| Reststrahlen Peak : | 35 μm |
| dn/dT : | -10.6 x 10-6/°C (3) |
| dn/dμ = 0 : | 1.7 μm |
| Density : | 3.18 g/cc |
| Melting Point: | 1360°C |
| Thermal Conductivity: | 9.71 W m-1 K-1(4) |
| Kuwedzera kweThermal: | 18.85 x 10-6/°C (5)(6) |
| Kuoma : | Knoop 158.3 (100) ine 500g indenter |
| Chaiyo Heat Capacity : | 854 J Kg-1 K-1 |
| Dielectric Constant: | 6.76 pa1MHz (7) |
| Youngs Modulus (E) : | 75.8 GPA (7) |
| Shear Modulus (G) : | 33.77 GPA (7) |
| Kuwanda Modulus (K) : | 82.71 GPA (7) |
| Elastic Coefficients : | C11= 164 C12= 53C44= 33.7 (7) |
| Inooneka Elastic Limit: | 36.54 MPa |
| Poisson Ratio : | 0.26 |
| Solubility | 0.0017g/100g mvura pa20°C |
| Molecular Weight: | 78.08 |
| Kirasi/Chimiro : | Cubic Fm3m (#225) Fluorite Structure.Inoshanda (111) |
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