CaF2 Windows


  • Bophara: 1 - 450mm
  • Botenya: 0,07 - 50mm
  • Mamello: ± 0.02mm
  • Bokaholimo Quality: 10/5
  • Mengoapo / Cheka ho bata: λ / 8
  • Ho tšoana: 5 "
  • Setsi: 10 "
  • Product Qaqileng

    Mekhahlelo ea Tekheniki

    Calcium Fluoride e na le ts'ebeliso e pharalletseng ea IR joalo ka lifensetere tse bonoang tsa CaF2, likhalase tsa CaF2 le lilense tsa CaF2. Limaraka tse hloekileng haholo tsa Calcium Fluoride (CaF2) li fumana ts'ebeliso e nang le thuso UV le joalo ka UV Excimer laser windows. Calcium Fluoride (CaF2) e fumaneha e sebelisoa le Europium joalo ka gamma-ray scintillator mme e thata ho feta Barium Fluoride.
    Calcium Fluoride e ka sebelisoa lits'ebetsong tse ngata, ho kenyeletsoa vacuum ultra violet, ultra violet le infrared imaging thermal. K'halsiamo fluoride e tloaetse ho sebelisoa moqapong oa li-apochromatic ho fokotsa ho hasana ha leseli ka lilense, ka bobeli lik'hamera le libonela-hōle, 'me e sebelisa indastering ea oli le khase joalo ka karolo ea lihloela le li-spectrometer. Haholo-holo e sebelisoa lifensetereng tse bonoang ka bongata, hammoho le litšoantšong tse futhumatsang le litsing tse ling moo phetiso e phahameng lipakeng tsa 0.2µm le 8µm e hlokahalang, calcium fluoride e hlasetsoeng ke li-reagents tse fokolang mme e fana ka sekontiri se tlase sa ho monya le tšenyo e kholo, se molemo ts'ebelisong ea eona ho excimer litsamaiso tsa laser.
    Calcium Fluoride e sebelisoa lits'ebetsong tse shebelletsoeng bakeng sa ho tsamaisa le ho tsepamisa mohopolo. Lilense tsa CaF2 le lifensetere li fana ka phetisetso e fetang 90% ho tloha ho 350nm ho isa ho 7µm mme li sebelisoa lits'ebetsong tsa spectrometer moo ho hlokehang bolelele ba bokahohle ba bokahohle. Lenane le tlase la kh'halsiamo ea Fluoride le lumella Calcium Fluoride hore e sebelisoe litsing ntle le ts'ebeliso ea liaparo tse thibelang likhahla, ho fapana le lisebelisoa tse ling tsa IR.

    Phetiso Range: 0.13 ho 10 μm (Hlokomela: Sehlopha sa IR se tla be se thibetse ts'ebetso kantle ho mofuta oa IR)
    Refractive Index: 1.39908 ho 5 μm (1) (2)
    Phatlalatso ea Tahlehelo: 5.4% ho 5 μm
    Ho noa Coefficient: 7.8 x 10-4 cm-1 @ 2.7 μm
    Tlhoro ea Reststrahlen: 35 μm
    dn / dT: -10.6 x 10-6/ ° C (3)
    dn / dμ = 0: 1,7 μm
    Boikarabello: 3.18 g / cc
    Qhibiliha Point: 1360 ° C.
    Matlafatso a Thermal: 9,71 W m-1 K-1 (4)
    Keketseho ea Thermal: 18.85 x 10-6/ ° C (5) (6)
    Thatafala: Knoop 158.3 (100) ka 500g indenter
    Itseng Heat bokgoni: 854 J Kg-1 K-1
    Kamehla ea Dielectric: 6.76 ho 1MHz (7)
    Bacha Modulus (E): EA-75.8-GPa (7)
    Shear Modulus (G): EA-33.77 GPa (7)
    Modulus ea Bongata (K): GPa ea 82.71 (7)
    Rekisa Coefficients: C11 = 164 C12 = 53 C44 = 33.7 (7)
    Moeli o hlakileng oa Elastic: MPA ea 36.54
    Boemo ba Poisson: 0.26
    Botlalo: 0.0017g / 100g metsi ka 20 ° C
    Boima ba limolek'hule: 78.08
    Sehlopha / Sebopeho: Cubic Fm3m (# 225) Sebopeho sa Fluorite. Ho hloekisa (111)