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 mukugadzira 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 width | 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
