3inch 4 inch 6inch LiNbO3 Wafer Substrate Single crystal material
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kristal Lithium niobate nwere ọmarịcha electro-optic, acoustooptic, piezoelectric na ihe ndị na-adịghị adị. Lithium niobate kristal bụ kristal dị mkpa multifunctional nwere ezigbo ihe anya na-adịghị na ntanetị yana nnukwu ọnụọgụ ngwa anya na-adịghị adị. Ọzọkwa, enwere ike ịmekọrịta oge na-adịghị mkpa. Dị ka kristal electro-optical, a na-eji ya mee ihe dị ka ihe dị mkpa na-eduzi waveguide. Dị ka kristal piezoelectric, enwere ike iji ya na-emepụta ihe nzacha SAW dị ala, ike dị elu okpomọkụ na-eguzogide ultrasonic transducers na na. A na-ejikwa ihe lithium niobate doped eme ihe n'ọtụtụ ebe. Mg: LN nwere ike imeziwanye ọnụ ụzọ mmebi ihe mgbochi laser, ma kwalite ngwa nke kristal lithium niobate n'ọhịa nke optics na-adịghị adị. Nd:Mg: LN kristal, nwere ike nweta mmetụta nke okpukpu abụọ; Fe: LN kristal enwere ike iji maka nchekwa holographic na mpịakọta ngwa anya.
Njirimara anya nke ihe lithium niobate
| Sistemụ Cubic | 3m |
| Lattice na-adịgide adịgide | aH= 5.151 Å, cH= 13.866 Å |
| Ebe mgbaze (℃) | 1250 ℃ |
| Curie okpomọkụ | 1142.3 ±0.7°C |
| Njupụta (g/cm3) | 4.65 |
| Isi ike nke igwe | 5 (Mohs) |
| Ọnụọgụ eriri piezoelectric (@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 eletrọnịkị (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 thermal (@25℃) | αa= 15×10-6/°C, αc= 7.5 × 10-6/°C |
| Nrụpụta ọkụ (@25°C) | 10-2cal/cm • nkeji •°C |
LiNbO3 Ingots
| Dayameta | Ø76.2mm | Ø100mm |
| Ogologo | ≤150mm | ≤100mm |
| Nhazi | 127.86° Y, 64° Y, X, Y, Z, ma ọ bụ ndị ọzọ | |
LiNbO3 Wafers
| Dayameta | Ø76.2mm | Ø100mm |
| Ọkpụrụkpụ | 0.25mm>= | 0.25mm>= |
| Nhazi | 127.86° Y, 64° Y, X, Y, Z, ma ọ bụ ndị ọzọ | |
| Isi flatness oritation | X, Y, Z, ma ọ bụ ndị ọzọ | |
| Nnukwu obosara faltness | 22 ± 2mm ma ọ bụ ndị ọzọ | |
| S/D | 10/5 | |
| TTV | 10um | |
Ingots na wafers nke nha lithium niobate (LiNbO3) chọrọ na nkọwapụta dị na arịrịọ pụrụ iche.
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