kristal YVO 4 na-adịghị agwụ agwụ bụ ọmarịcha kristal anya birefringence mepere emepe nke a na-ejikarị eme ihe n'ọtụtụ ebe a na-ebugharị online_orderings n'ihi nnukwu ọgbaghara ya.Ọ nwekwara ezigbo akụrụngwa anụ ahụ na nke dị mma karịa kristal birefringent thers, ihe ndị ahụ pụtara ìhè na-eme YVO4 dị ezigbo mkpa ngwa anya ngwa anya ma jiri ya mee ihe na nyocha, mmepe na ụlọ ọrụ opto-electronic.Dịka ọmụmaatụ, sistemụ nkwurịta okwu anya chọrọ nnukwu ngwaọrụ nke YVO4 na-adịghị emegharị, dị ka fiber optical isolators, circulators, beam displacers, Glan polarizers na ndị ọzọ polarizing ngwaọrụ.
Njirimara:
● Ọ nwere ezigbo mgbasa ozi n'ogo ogologo ogologo ogologo site na anya ruo na infrared.
● O nwere nnukwu ntugharị uche na ọdịiche birefringence.
● E jiri ya tụnyere kristal birefringence ndị ọzọ dị mkpa, YVO4 nwere elu.isi ike, ihe eji emepụta ihe ka mma, na enweghị mmiri mmiri karịa calcite (CaCO3 otu kristal).
● Ọ dị mfe ịme nnukwu kristal dị elu na ọnụ ala karịa Rutile (TiO2 single crystal).
Isi properties | |
Oke nghọta | 400-5000nm |
Crystal Symmetry | Zircon tetragonal, otu oghere D4h |
Cell kristal | A = b=7.12 Celsius, c=6.29 Celsius |
Njupụta | 4.22 g/cm 2 |
Mmetụta Hygroscopic | Na-abụghị hygroscopic |
Mohs ike | Iko 5 dị ka |
Ngwakọta ngwa anya thermal | Dn a /dT=8.5×10 -6/K;dn c /dT=3.0×10 -6/K |
Ọnụọgụ Conductivity Thermal | ||C: 5.23 w/m/k;⊥C:5.10w/m/k |
Klas kristal | Ezi uniaxial na no=na=nb, ne=nc |
Indices refractive, Birefringence (D n = ne-no) na n'akụkụ ụzọ na 45 deg(ρ) | Mba=1.9929, ne=2.2154, D n=0.2225, ρ=6.04°, na 630nm Mba=1.9500, ne=2.1554, D n=0.2054, ρ=5.72°, na 1300nm Mba=1.9447, ne=2.1486, D n=0.2039, ρ=5.69°, na 1550nm |
Nha nhata nke Sellmeier (l na mm) | no 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 nka | |
Dayameta: | max.25mm |
Ogologo: | max.30mm |
Ogo elu: | mma karịa 20/10 ọkọ / igwu kwa MIL-0-13830A |
Ntụgharị Beam: | <3 arc min |
Nhazi Axis Optical: | +/-0.2° |
Ọkụkụ: | <l /4 @633nm |
Mgbagha Wavfront mbufe: | |
Mkpuchi: | n'elu ahịa nkọwapụta |