YVO4 Substrate
Ibisobanuro
YVO4 ni byiza cyane birefringent kristal ya fibre optique.Bikaba bifite ubushyuhe bwiza butajegajega hamwe nibikoresho bya mehaniki.Nibyiza kubikoresho bya optique polarisiyasi kubera ubugari bwayo bugari hamwe na birefringence nini.Nibisimburwa byiza bya synthique ya Calcite (CaCO3) na Rutile (TiO2) kristu mubisabwa byinshi birimo fibre optique izenguruka hamwe na circulators, interleavers, abimura ibiti nibindi optique ya polarike.
Ibyiza
| Urwego rwo gukorera mu mucyo | Ikwirakwizwa ryinshi kuva 0.4 kugeza 5 mm |
| Ikirangantego | Zircon Tetragonal, itsinda ryumwanya D4h |
| Akagari ka Crystal | a = b = 7.12A; c = 6.29A |
| Ubucucike | 4.22 g / cm3 |
| Gukomera (Mho) | 5, ibirahure |
| Indwara ya Hygroscopique | Ntabwo ari hygroscopique |
| Coefficiet yo Kwagura Ubushyuhe | αa = 4.43x10-6 / K; αc = 11.37x10-6 / K. |
| Coefficient yubushyuhe bwumuriro | //C:5.23 W / m / K; ⊥C: 5.10 W / m / K. |
| Icyiciro cya Crystal: | Uniaxial nziza idafite no = na = nb, ne = nc |
| Coefficient yubushyuhe | Dna / dT = 8.5x10-6 / K; dnc / dT = 3.0x10-6 / K. |
| Ibipimo byerekana, Birefringence (△ n = ne-oya) na Angle-Walkle kuri 45 ° (ρ) | oya = 1.9929, ne = 2.2154, △ n = 0.2225, ρ = 6.04 ° kuri 630nm |
| Ikigereranyo cya Sellmeier (λ muri μm) | no2 = 3.77834 + 0.069736 / (λ2-0.04724) -0.0108133λ2 ne2 = 4.59905 + 0.110534 / (λ2-0.04813) -0.0122676λ2 |
YVO4 Ibisobanuro
YVO4 (Yttrium Orthovanadate) substrate bivuga ibikoresho bya kristaline ikunze gukoreshwa muburyo butandukanye bwa optique na optoelectronic.Hano hari ingingo zingenzi zerekeye YVO4 substrates:
1. Imiterere ya Crystal: YVO4 ifite imiterere ya tetragonal kristal, kandi yttrium, vanadium, na atome ya ogisijeni itondekanye mumirongo itatu.Nibintu bya orthorhombic sisitemu.
2. Gukwirakwiza urumuri: YVO4 ifite uburyo bwinshi bwo kohereza urumuri, kuva hafi ya ultraviolet (UV) kugera mu turere twa mid-infragre (IR).Irashobora kohereza urumuri kuva kuri 0.4 mkm kugeza kuri 5 mm, bigatuma rukwirakwira muburyo butandukanye bwa optique.
3. Birefringence: YVO4 ifite birefringence ikomeye, ni ukuvuga ko ifite ibimenyetso bitandukanye byanga urumuri rutandukanye.Uyu mutungo ningirakamaro kubisabwa nka waveplates na polarizing filtri.
4. Ibikoresho bya optique bidafite umurongo: YVO4 ifite ibyiza byiza bidafite umurongo.Irashobora kubyara imirongo mishya cyangwa guhindura imiterere yumucyo wibyabaye binyuze mumikoranire idafite umurongo.Uyu mutungo ukoreshwa mubisabwa nka inshuro ebyiri (ibisekuruza bya kabiri bihuza) bya laseri.
5. Urwego rwo hejuru rwangirika rwa Laser: YVO4 ifite urwego rwo hejuru rwangirika rwa lazeri, bivuze ko rushobora kwihanganira imirasire yimbaraga nyinshi zidafite ibyangiritse cyangwa kwangirika.Ibi bituma ikwiranye nimbaraga nyinshi za laser.
6. Imiterere ya Thermodynamic: YVO4 ifite ituze ryumuriro nimbaraga zumukanishi, bikabasha guhangana nihindagurika ryubushyuhe hamwe nihungabana ryimashini nta guhinduka gukomeye cyangwa kwangirika.
7. Imiti ihamye: YVO4 ifite imiti ihamye kandi irwanya imiti isanzwe hamwe na acide, ikomeza kuramba no kwizerwa mubihe bitandukanye bikora.
YVO4 substrates ikoreshwa cyane mubisabwa nka sisitemu ya laser, amplificateur optique, guhinduranya imirongo, gutandukanya imirongo, hamwe na plaque.Gukomatanya kwa optique iboneye, birefringence, imiterere ya optique idafite umurongo, kwangirika kwinshi kwa laser, hamwe nubushyuhe bwiza bwumuriro nubukanishi bituma iba ibintu byinshi mubice bya optique na optoelectronics.
