3inch 4 intshi 6inch LiNbO3 Wafer Substrate Single crystal imathiriyeli
Ulwazi oluneenkcukacha
Iikristale zeLithium niobate zineepropathi ezibalaseleyo ze-electro-optic, acoustooptic, piezoelectric kunye ne-nonlinear. Ikristale ye-lithium niobate iyikristale ebalulekileyo ye-multifunctional eneempawu ezintle ze-optical nonlinear kunye ne-coefficient enkulu ye-optical optical. Ngaphezu koko, ukuhambelana kwesigaba esingabalulekanga kunokufezekiswa. Njengekristale ye-electro-optical, isetyenziswe njengento ebalulekileyo ye-optical waveguide material. Njengekristale ye-piezoelectric, ingasetyenziselwa ukuveliswa kweefilitha ze-SAW eziphantsi rhoqo, amandla aphezulu aphezulu okumelana ne-ultrasonic transducers kunye nokunye. Izixhobo ze-lithium niobate ezifakwe kwi-doped nazo zisetyenziswa ngokubanzi. I-Mg: i-LN inokuphucula kakhulu umda wokulwa nomonakalo we-laser, kwaye ikhuthaze ukusetyenziswa kweekristale ze-lithium niobate kwintsimi ye-nonlinear optics. Nd:Mg:LN crystal, inokufikelela kwisiphumo sokuziphindaphinda; I-Fe: iikristale ze-LN zingasetyenziselwa ukugcinwa kwe-holographic kwimithamo ye-optical.
Iimpawu ezibonakalayo zezinto ze-lithium niobate
| Inkqubo yeCubic | 3m |
| I-Lattice rhoqo | aH= 5.151Å,cH= 13.866 Å |
| Indawo yokunyibilika (℃) | 1250℃ |
| Ubushushu beCurie | 1142.3 ±0.7°C |
| Uxinaniso(g/cm3) | 4.65 |
| Ubulukhuni beMechanical | 5(Mohs) |
| I-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 |
| I-Electro-optical coefficient(pm/V@633nm@clamped) | γ13=9,γ22=3, γ33=31,γ51=28,γZ=19 |
| I-pyroelectric coefficient(@25℃) | -8.3 x 10-5C/°C/m2 |
| I-Coefficient yokwandiswa kwe-thermal(@25℃) | αa=15×10-6/°C, αc=7.5×10-6/°C |
| I-Thermal conductivity (@25°C) | 10-2cal/cm•umzuzwana•°C |
LiNbO3 Ingots
| Ububanzi | Ø76.2mm | Ø100mm |
| Ubude | ≤150mm | ≤100mm |
| Ukuqhelaniswa | 127.86°Y, 64°Y,X,Y,Z,okanye abanye | |
IiWafers zeLiNbO3
| Ububanzi | Ø76.2mm | Ø100mm |
| Ukutyeba | 0.25mm>= | 0.25mm>= |
| Ukuqhelaniswa | 127.86°Y, 64°Y,X,Y,Z,okanye abanye | |
| Ukuqhelaniswa nokucaba okukhulu | X, Y, Z, okanye abanye | |
| Ububanzi obukhulu be-faltness | 22±2mm okanye abanye | |
| S/D | 10/5 | |
| TTV | ＜10um | |
Ii-ingots kunye nee-wafers ze-lithium niobate ezifunekayo (LiNbO3) ubukhulu kunye neenkcukacha ziyafumaneka ngesicelo esikhethekileyo.
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