3inch 4 inchi 6inch LiNbO3 Wafer Substrate Zinthu za kristalo imodzi
Zambiri Zambiri
Makristalo a Lithium niobate ali ndi mphamvu zabwino kwambiri za electro-optic, acoustooptic, piezoelectric ndi nonlinear. Kristalo ya Lithium niobate ndi kristalo yofunika kwambiri yokhala ndi ntchito zambiri yokhala ndi mphamvu zabwino zowunikira komanso coefficient yayikulu yowunikira. Kuphatikiza apo, kufananiza magawo osafunikira kumatha kuchitika. Monga kristalo ya electro-optical, yagwiritsidwa ntchito ngati chinthu chofunikira chowongolera mafunde a kuwala. Monga kristalo ya piezoelectric, ingagwiritsidwe ntchito popanga zosefera za SAW zotsika pafupipafupi, ma transducers a ultrasonic olimbana ndi kutentha kwambiri ndi zina zotero. Zipangizo za lithiamu niobate zophatikizidwa zimagwiritsidwanso ntchito kwambiri. Mg:LN imatha kusintha kwambiri malire owononga a anti-laser, ndikulimbikitsa kugwiritsa ntchito makristalo a lithiamu niobate m'munda wa ma optics osalunjika. Kristalo ya Nd:Mg:LN, imatha kudzipangira yokha kawiri; makristalo a Fe:LN angagwiritsidwe ntchito posungira holographic m'ma voliyumu optical.
Katundu wowoneka bwino wa zinthu za lithiamu niobate
| Dongosolo la Cubic | 3m |
| Chokhazikika cha lattice | aH= 5.151Å,cH= 13.866 Å |
| Malo osungunuka (℃) | 1250℃ |
| Kutentha kwa Curie | 1142.3 ±0.7°C |
| Kachulukidwe (g/cm3) | 4.65 |
| Kuuma kwa makina | 5(Mohs) |
| Choyezera cha piezoelectric strain (@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 |
| Choyezera cha Electro-optical (pm/V@633nm@clamped) | γ13=9,γ22=3,γ33=31,γ51=28,γZ=19 |
| Choyezera cha pyroelectric (@25℃) | -8.3 x 10-5C/°C/m2 |
| Kukulitsa kutentha koyenera (@25℃) | αa= 15×10-6/°C,αc= 7.5×10-6/°C |
| Kutentha kwa mpweya (@25°C) | 10-2cal/cm•sec•°C |
LiNbO3 Ingots
| M'mimba mwake | Ø76.2mm | Ø100mm |
| Utali | ≤150mm | ≤100mm |
| Kuyang'ana | 127.86°Y、64°Y、X、Y、Z,kapena zina | |
Ma Wafer a LiNbO3
| M'mimba mwake | Ø76.2mm | Ø100mm |
| Kukhuthala | 0.25mm>= | 0.25mm>= |
| Kuyang'ana | 127.86°Y、64°Y、X、Y、Z,kapena zina | |
| Kuyenda kwa flatness kwakukulu | X、Y、Z,kapena ena | |
| Kukula kwakukulu kwa faltness | 22±2mm kapena ena | |
| S/D | 10/5 | |
| TTV | <10um | |
Ma ingot ndi ma wafer a kukula ndi ma specifications a lithiamu niobate (LiNbO3) ofunikira amapezeka ngati apemphedwa mwapadera.
Chithunzi Chatsatanetsatane



