3inch 4 inch 6inch LiNbO3 Wafer Substrate Single gara ohun elo
Alaye Alaye
Awọn kirisita litiumu niobate ni elekitiro-opiki ti o dara julọ, acoustooptic, piezoelectric ati awọn ohun-ini alaiṣe.Kirisita litiumu niobate jẹ kristali multifunctional pataki kan pẹlu awọn ohun-ini opiti ti kii ṣe ori ayelujara ti o dara ati olùsọdipúpọ alaiṣere nla.Pẹlupẹlu, ibaamu 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 lithium 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 opiti.
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
