Emeghee kristal YVO4


  • Nghọta iche: 400 ~ 5000nm
  • Crystal Symmetry: Zircon tetragonal, ohere ohere D4h
  • Crystal Cell: A = b = 7,12 °, c = 6,29 Celsius
  • Njupụta: 4.22 g / cm 2
  • Product Ihe

    Nka na ụzụ

    Ihe mkpuchi YVO 4 na-enweghị atụ bụ ezigbo ọhụụ mepere emepe nke mepere emepe nke a na-ejikarị n'ọtụtụ ebe na-ewepụ ihe ntanetị_ n'ihi na nnukwu birefringence. O nwekwara ezigbo anụ ahụ na ihu ọma dị mma karịa kristal birefringent, ihe ndị ahụ pụtara ìhè na-eme YVO4 ihe dị egwu dị mkpa dị mkpa ma na-ejikwa ya na nyocha opto-electronic, mmepe na ụlọ ọrụ. Dịka ọmụmaatụ, usoro nkwukọrịta anya chọrọ nnukwu ngwaọrụ YVO4 a na-edegharịghị edozi, dị ka ndị na-eme ka eriri anya, ndị na-ekesa ikuku, ndị na-ebugharị ọkụ, Glan polarizers na ngwaọrụ ndị ọzọ.

    Njirimara:

    ● Ọ nwere ezigbo nnyefe na oke ntụgharị dịgasị iche site na nke a na-ahụ anya na infrared.
    Ọ nwere nnukwu ndenye ihe na ndegharị dị iche iche.
    ● E jiri ya tụnyere kristal birefringence ndị ọzọ dị mkpa, YVO4 nwere nke ka elu. ekweghị ekwe, mma fabricgha ihe onwunwe, na mmiri insolubility karịa calcite (CaCO3 otu crystal).
    Mfe iji mee ka nnukwu, kristal dị elu na ọnụ ala karịa Rutile (TiO2 otu kristal).

    Ntọala properties
    Uzo doro anya 400 ~ 5000nm
    Crystal Symmetry Zircon tetragonal, ohere ohere D4h
    Cellda Cell A = b = 7,12 °, c = 6,29 Celsius
    Njupụta 4.22 g / cm 2
    Nkwado Hygroscopic Na-abụghị hygroscopic
    Mohs ekweghị ekwe 5 iko dị ka
    Kwes Optical ọnụọgụ Dn a /dT = 8.5×10 -6 / K; dn c /dT = 3.0×10 -6 / K
    Kwes Conductivity ọnụọgụ || C: 5.23 w / m / k; C: 5.10w / m / k
    Klasụ kristal Ezigbo uniaxial na enweghị = na = nb, ne = nc
    Ntughari Ntughari, Birefringence (D n = ne-no) na Walk-Off Angle na 45 deg (ρ) Mba = 1.9929, ne = 2.2154, D n = 0.2225, ρ = 6.04 Celsius, na 630nm
    Mba = 1.9500, ne = 2.1554, D n = 0.2054, ρ = 5.72 Celsius, na 1300nm
    Mba = 1.9447, ne = 2.1486, D n = 0.2039, ρ = 5.69 °, na 1550nm
    Ngwongwo Sellmeier (l na mm) mba 2 = 3.77834 + 0.069736 / (l2 -0.04724) -0.0108133 l 2 ne 2 = 24.5905 + 0.110534 / (l2 -0.04813) -0.0122676 l2
    Nka na ụzụ
    Dayameta: max. 25mm
    Ogologo: max. 30mm
    Elu elu: mma karịa 20/10 ọkọ / igwu Kwa MIL-0-13830A
    Doo ndiiche: <3 aak min
    Usoro nyocha nke Axis: +/- 0.2 Celsius
    Ewepụghị: <l / 4 @ 633nm
    Transvission Wavfront Nsogbu: <l /2 @633nm
    Coating: upon customer’s Specification