3inch 4 inch 6inch LiNbO3 Wafer Substrate Single crystal material
Detailed Information
Lithium niobate makristasi ane yakanakisa electro-optic, acoustooptic, piezoelectric uye nonlinear zvivakwa. Lithium niobate crystal inokosha yakawanda inoshanda sekristaro ine yakanaka isina mutsara optical zvivakwa uye yakakura isina mutsara optical coefficient. Zvakare, isiri-yakakosha nhanho yekufananidza inogona kuitika. Seye electro-optical crystal, yakashandiswa seyakakosha optical waveguide material. Sekristaro yepiezoelectric, inogona kushandiswa mukugadzirwa kweiyo yakaderera frequency SAW mafirita, simba repamusoro tembiricha inodzivirira ultrasonic transducers zvichingodaro. Doped lithium niobate zvinhu zvinoshandiswa zvakanyanya. Mg: LN inogona kuvandudza zvakanyanya anti-laser kukanganisa chikumbaridzo, uye kukurudzira kushandiswa kwe lithium niobate crystals mumunda we nonlinear optics. Nd: Mg: LN kristaro, inogona kuzadzisa kuzvidzora kaviri maitiro; Fe: LN makristasi anogona kushandiswa kune holographic kuchengetedza mune optical mavhoriyamu.
Optical zvimiro zve lithium niobate zvinhu
| Cubic system | 3m |
| Lattice nguva dzose | aH= 5.151Å,cH= 13.866 Å |
| Kunyungudika (℃) | 1250 ℃ |
| Curie tembiricha | 1142.3 ±0.7°C |
| Density(g/cm3) | 4.65 |
| Mechanical kuoma | 5(Mohs) |
| Piezoelectric strain coefficient(@25℃x10-12C/N) | d15=69.2,d22=20.8,d31=-0.85,d33=6.0 |
| Nonlinear optical coefficient(pm/V@1.06µm) | d22=3,d31=-5,d33=-33 |
| Electro-optical coefficient(pm/V@633nm@clamped) | γ13=9,γ22=3,γ33=31,γ51=28,γZ=19 |
| Pyroelectric coefficient(@25℃) | -8.3 x 10-5C/°C/m2 |
| Coefficient yekuwedzera kwekupisa (@25 ℃) | αa=15×10-6/°C, αc=7.5×10-6/°C |
| Thermal conductivity (@25°C) | 10-2cal/cm•sec•°C |
LiNbO3 Ingots
| Diameter | Ø76.2mm | Ø100mm |
| Urefu | ≤150mm | ≤100mm |
| Orientation | 127.86°Y,64°Y,X,Y,Z,kana mamwe | |
LiNbO3 Wafers
| Diameter | Ø76.2mm | Ø100mm |
| Ukobvu | 0.25mm>= | 0.25mm>= |
| Orientation | 127.86°Y,64°Y,X,Y,Z,kana mamwe | |
| Major flatness oritation | X, Y, Z, kana vamwe | |
| Major faltness upamhi | 22±2mm kana zvimwe | |
| S/D | 10/5 | |
| TTV | ＜10um | |
Ingots uye wafers eiyo inodiwa lithium niobate (LiNbO3) saizi uye maratidziro anowanikwa pakukumbira kwakakosha.
Detailed Diagram
