3inch 4 inch 6 inch LiNbO3 Wafer Substrate Ihe kristal otu
Ozi zuru ezu
Kristal Lithium niobate nwere ezigbo ihe onwunwe electro-optic, acoustooptic, piezoelectric na nonlinear. Kristal Lithium niobate bụ kristal dị mkpa nke nwere ezigbo ihe onwunwe anya na-abụghị ahịrị na nnukwu ihe ngosipụta anya na-abụghị ahịrị. Ọzọkwa, enwere ike imezu nhazi usoro na-abụghị oke mkpa. Dịka kristal electro-optical, ejirila ya dị ka ihe nduzi optical dị mkpa. Dịka kristal piezoelectric, enwere ike iji ya na mmepụta nke nzacha SAW ugboro ole na ole, ndị na-agbanwe ultrasonic na-eguzogide okpomọkụ dị elu na ndị ọzọ. A na-ejikwa ihe lithium niobate doped nke ukwuu. Mg:LN nwere ike imeziwanye oke mmebi laser nke ukwuu, ma kwalite ojiji nke kristal lithium niobate n'ọhịa nke optics na-abụghị ahịrị. Nd:Mg:LN kristal, nwere ike nweta mmetụta abụọ; Enwere ike iji kristal Fe:LN maka nchekwa holographic na olu anya.
Njirimara anya nke ihe lithium niobate
| Sistemụ cubic | 3m |
| Lattice na-agbanwe agbanwe | aH= 5.151Å,cH= 13.866 Å |
| Ebe agbaze (℃) | 1250℃ |
| Okpomọkụ Curie | 1142.3 ±0.7°C |
| Njupụta (g/cm)3) | 4.65 |
| Ike nke igwe | 5 (Machị) |
| Piezoelectric nje ọnụọgụ (@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 |
| Ọnụọgụ elektrọnik (pm/V@633nm@clamped) | γ13=9, γ22=3，γ33=31，γ51= 28，γZ=19 |
| Ọnụọgụ Pyroelectric(@25℃) | -8.3 x 10-5C/°C/m2 |
| Ọnụọgụ nke mgbasawanye okpomọkụ(@25℃) | αa= 15×10-6/°C，αc= 7.5×10-6/°C |
| Ọgbakọ okpomọkụ(@25°C) | 10-2cal/cm•sek•°C |
Ingot LiNbO3
| Dayameta | Ø76.2mm | Ø100mm |
| Ogologo | ≤150mm | ≤100mm |
| Nhazi | 127.86°Y, 64°Y, X, Y, Z, ma ọ bụ ndị ọzọ | |
Wafers LiNbO3
| Dayameta | Ø76.2mm | Ø100mm |
| Ọkpụrụkpụ | 0.25mm>= | 0.25mm>= |
| Nhazi | 127.86°Y, 64°Y, X, Y, Z, ma ọ bụ ndị ọzọ | |
| Isi ntụgharị uche dị larịị | X, Y, Z, ma ọ bụ ndị ọzọ | |
| Obosara nke nnukwu ntụpọ | 22±2mm ma ọ bụ ndị ọzọ | |
| S/D | 10/5 | |
| TV | <10um | |
Enwere ike ịnweta ingots na wafers nke nha na nkọwapụta lithium niobate (LiNbO3) achọrọ ma ọ bụrụ na a rịọ ya nke ọma.
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