3inch 4 inisi 6inch LiNbO3 Wafer Substrate Mea tioata ta'itasi
Fa'amatalaga Auiliili
Lithium niobate tioata e sili ona lelei electro-optic, acoustooptic, piezoelectric ma nonlinear meatotino. Lithium niobate tioata o se tioata multifunctional taua ma lelei nonlinear opitika meatotino ma tele nonlinear opitika coefficient. E le gata i lea, e mafai ona faʻataunuʻuina vaega e le taua. I le avea ai o se tioata eletise-optical, ua faʻaaogaina e avea o se mea taua tele faʻataʻitaʻiga. I le avea ai o se tioata piezoelectric, e mafai ona faʻaaogaina i le gaosiga o vaʻaia vaʻavaʻa vaʻaia SAW, maualuga maualuga le vevela vevela faʻafefe ultrasonic transducers ma isi. O mea faʻaoga lithium niobate e faʻaaogaina lautele. Mg: LN e mafai ona faʻaleleia atili le faʻaogaina o le faʻaleagaina o le laser, ma faʻalauteleina le faʻaogaina o tioata lithium niobate i le fanua o mea e le faʻaogaina. Nd:Mg:LN tioata, e mafai ona ausia le faʻaluaina o le tagata lava ia; Fe: LN tioata e mafai ona faʻaogaina mo le teuina holographic i voluma opitika.
O mea fa'apitoa o meafaitino lithium niobate
| faiga kupita | 3m |
| Lattice tumau | aH= 5.151Å，cH= 13.866 Å |
| Liu liusuavai (℃） | 1250℃ |
| Curie vevela | 1142.3 ±0.7°C |
| Malosi (g/cm3) | 4.65 |
| Malosi fa'ainisinia | 5(Mohs) |
| Piezoelectric strain coefficient(@25℃x10-12C/N) | d15=69.2，d22=20.8, o31=-0.85，d33=6.0 |
| Nonlinear optical coefficient(pm/V@1.06µm) | d22=3, o31=-5, o33=-33 |
| Electro-optical coefficient(pm/V@633nm@clamped) | γ13=9, g22=3, g33=31,γ51=28,γZ=19 |
| Pyroelectric coefficient(@25℃) | -8.3 x 10-5C/°C/m2 |
| Coefficient o le faalauteleina o le vevela(@25℃) | αa=15×10-6/°C，αi=7.5×10-6/°C |
| Amioga vevela(@25°C) | 10-2cal/cm•sec•°C |
LiNbO3 Ingots
| Diamita | Ø76.2mm | Ø100mm |
| Umi | ≤150mm | ≤100mm |
| Fa'atonuga | 127.86°Y,64°Y,X,Y,Z, po'o isi | |
LiNbO3 Wafers
| Diamita | Ø76.2mm | Ø100mm |
| mafiafia | 0.25mm>= | 0.25mm>= |
| Fa'atonuga | 127.86°Y,64°Y,X,Y,Z, po'o isi | |
| Tulaga mafolafola tele | X, Y, Z, poʻo isi | |
| Tele faltness lautele | 22±2mm poʻo isi | |
| S/D | 10/5 | |
| TTV | <10um | |
Ingots ma wafers o le lithium niobate (LiNbO3) lapopoa ma faʻamatalaga e maua i luga ole talosaga faʻapitoa
Auiliili Ata
