Kudakuraho YVO 4 kristu ni nziza cyane ya birefringence optique ya kristu kandi ikoreshwa cyane mumirongo myinshi yimura kumurongo_umupaka kubera ubwinshi bwa birefringence.Ifite kandi ibikoresho byiza bya tekinike kandi byiza kuruta kristal ya birefringent, iyo mitungo idasanzwe ituma YVO4 ibikoresho byingenzi bya birefringence optique kandi ikoreshwa cyane mubushakashatsi bwa opto-electronique, iterambere ninganda.Kurugero, sisitemu yo gutumanaho ya optique ikenera ibikoresho byinshi bya YVO4 idafunze, nka fibre optique izitandukanya, izenguruka, iyimura ibiti, Glan polarizeri nibindi bikoresho bya polarize.
Ikiranga:
● Ifite ihererekanyabubasha ryiza mu burebure bwagutse kuva kugaragara kugeza kuri infragre.
● Ifite indangagaciro yo kwanga no gutandukanya birefringence.
● Ugereranije nibindi byingenzi birefringence kristal, YVO4 ifite hejuru.gukomera, ibintu byiza byo guhimba, hamwe no kutagira amazi kurenza calcite (CaCO3 kristu imwe).
Byoroshye gukora binini, byujuje ubuziranenge bwa kirisiti ku giciro gito ugereranije na Rutile (TiO2 kristu imwe).
Shingiro pimigozi | |
Urwego rwo gukorera mu mucyo | 400 ~ 5000nm |
Ikirangantego | Zircon tetragonal, itsinda ryumwanya D4h |
Akagari ka Crystal | A = b = 7.12 °, c = 6.29 ° |
Ubucucike | 4.22 g / cm 2 |
Indwara ya Hygroscopique | Ntabwo ari hygroscopique |
Mohs Gukomera | Ibirahuri 5 nka |
Coefficient yubushyuhe | Dn a /dT=8.5£10 -6 / K;dn c /dT=3.0£10 -6 / K. |
Coefficient yubushyuhe bwumuriro | || C: 5.23 w / m / k;⊥C: 5.10w / m / k |
Icyiciro cya Crystal | Uniaxial nziza idafite no = na = nb, ne = nc |
Ibipimo byerekana, Birefringence (D n = ne-oya) na Ang-Off Angle kuri 45 deg (ρ) | Oya = 1.9929, ne = 2.2154, D n = 0.2225, ρ = 6.04 °, kuri 630nm Oya = 1.9500, ne = 2.1554, D n = 0,2054, ρ = 5.72 °, kuri 1300nm Oya = 1.9447, ne = 2.1486, D n = 0.2039, ρ = 5.69 °, kuri 1550nm |
Ikigereranyo cya Sellmeier (l muri mm) | oya 2 = 3.77834 + 0.069736 / (l2 -0.04724) -0.0108133 l 2 ne 2 = 24.5905 + 0.110534 / (l2 -0.04813) -0.0122676 l2 |
Ibikoresho bya tekiniki | |
Diameter: | max.25mm |
Uburebure: | max.30mm |
Ubwiza bw'ubuso: | byiza kurenza 20/10 gushushanya / gucukura Kuri MIL-0-13830A |
Gutandukana kw'ibiti: | <3 arc min |
Icyerekezo cya Axis Icyerekezo: | +/- 0.2 ° |
Flatness: | <l / 4 @ 633nm |
Kwimura Wavfront Kugoreka: | |
Igifuniko: | ku bisobanuro byabakiriya |