3inch 4 inch 6inch LiNbO3 Wafer Substrate Single gara ohun elo
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Awọn kirisita litiumu niobate ni elekitiro-opiki ti o dara julọ, acoustooptic, piezoelectric ati awọn ohun-ini alaiṣe. Litiumu niobate gara jẹ pataki multifunctional crystal pẹlu awọn ohun-ini opiti ti kii ṣe oju-ọna ti o dara ati olùsọdipúpọ opiti aiṣedeede nla. Pẹlupẹlu, ibaramu alakoso ti kii ṣe pataki le ṣee ṣe. Bi ohun elekitiro-opitika gara, o ti a ti lo bi ohun pataki opitika waveguide ohun elo. Bi awọn kan piezoelectric gara, o le ṣee lo ni isejade ti kekere igbohunsafẹfẹ SAW Ajọ, ga agbara ga otutu sooro ultrasonic transducers ati be be lo. Awọn ohun elo lithium niobate doped tun jẹ lilo pupọ. Mg: LN le ṣe ilọsiwaju ilodi-lesa alabajẹ, ati igbelaruge ohun elo ti awọn kirisita litiumu niobate ni aaye ti awọn opiti aiṣedeede. Nd:Mg: LN crystal, le ṣe aṣeyọri ipa-ilọpo-meji; Fe: Awọn kirisita LN le ṣee lo fun ibi ipamọ holographic ni awọn iwọn opitika.
Awọn ohun-ini opitika ti awọn ohun elo litiumu niobate
| Onigun eto | 3m |
| Lattice ibakan | aH= 5.151Å, cH= 13.866 Å |
| Oju yo (℃) | 1250℃ |
| Curie otutu | 1142,3 ± 0,7 ° C |
| Ìwúwo (g/cm3) | 4.65 |
| Darí líle | 5 (Mohs) |
| Piezoelectric igara olùsọdipúpọ(@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 |
| olùsọdipúpọ̀ opiti elekitiro(pm/V@633nm@clamped) | γ13= 9, γ22= 3, γ33= 31, γ51= 28, γZ= 19 |
| olùsọdipúpọ̀ Pyroelectric(@25℃) | -8.3 x 10-5C/°C/m2 |
| Olusọdipúpọ ti imugboroosi gbona (@25℃) | αa= 15× 10-6/°C,αc= 7.5× 10-6/°C |
| Imudara igbona(@25°C) | 10-2cal/cm• iṣẹju-aaya •°C |
LiNbO3 Ingots
| Iwọn opin | Ø76.2mm | Ø100mm |
| Gigun | ≤150mm | ≤100mm |
| Iṣalaye | 127.86°Y,64°Y,X,Y,Z,tabi awon miran | |
LiNbO3 Wafers
| Iwọn opin | Ø76.2mm | Ø100mm |
| Sisanra | 0.25mm>= | 0.25mm>= |
| Iṣalaye | 127.86°Y,64°Y,X,Y,Z,tabi awon miran | |
| Major flatness iṣalaye | X, Y, Z, tabi awọn miiran | |
| Major faltness iwọn | 22 ± 2mm tabi awọn miiran | |
| S/D | 10/5 | |
| TTV | 10um | |
Awọn ingots ati awọn wafers ti awọn iwọn lithium niobate (LiNbO3) ti a beere ati awọn pato wa lori ibeere pataki
Alaye aworan atọka
