3in 4 inci 6 inci LiNbO3 Wafer Substrate Kayan lu'ulu'u guda ɗaya
Cikakken Bayani
Lu'ulu'u na Lithium niobate suna da kyawawan halaye na electro-optic, acoustooptic, piezoelectric da marasa layi. Lu'ulu'u na Lithium niobate muhimmin lu'ulu'u ne mai aiki da yawa tare da kyawawan halaye na gani marasa layi da kuma babban ma'aunin gani mara layi. Bugu da ƙari, ana iya cimma daidaiton lokaci mara mahimmanci. A matsayin lu'ulu'u na electro-optical, an yi amfani da shi azaman muhimmin kayan jagora na gani. A matsayin lu'ulu'u na piezoelectric, ana iya amfani da shi wajen samar da matatun SAW masu ƙarancin mita, masu jure zafin jiki mai ƙarfi da sauransu. Ana kuma amfani da kayan lithium niobate da aka yi amfani da su sosai. Mg:LN na iya inganta ƙimar lalacewar laser sosai, da kuma haɓaka amfani da lu'ulu'u na lithium niobate a fannin na'urorin gani marasa layi. Nd:Mg:LN lu'ulu'u, na iya cimma tasirin kai-biyu; Ana iya amfani da lu'ulu'u na Fe:LN don adana holographic a cikin girman gani.
Kayayyakin gani na kayan lithium niobate
| Tsarin cubic | 3m |
| Daidaitaccen layi | aH= 5.151Å,cH= 13.866 Å |
| Ma'aunin narkewa (℃) | 1250℃ |
| Zafin jiki na Curie | 1142.3 ±0.7°C |
| Yawan yawa (g/cm)3) | 4.65 |
| Taurin injina | 5 (Mohs) |
| Ma'aunin nau'in Piezoelectric(@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 |
| Ma'aunin hasken lantarki (pm/V@633nm@clamped) | γ13= 9, γ22= 3, γ33= 31，γ51= 28，γZ=19 |
| Ma'aunin wutar lantarki(@25℃) | -8.3 x 10-5C/°C/m2 |
| Ma'aunin faɗaɗa zafi(@25℃) | αa= 15×10-6/°C，αc= 7.5×10-6/°C |
| Maida wutar lantarki (@25°C) | 10-2cal/cm•sec•°C |
Ingots na LiNbO3
| diamita | Ø76.2mm | Ø100mm |
| Tsawon | ≤150mm | ≤100mm |
| Hanya | 127.86°Y, 64°Y, X, Y, Z, ko wasu | |
Wafers na LiNbO3
| diamita | Ø76.2mm | Ø100mm |
| Kauri | 0.25mm>= | 0.25mm>= |
| Hanya | 127.86°Y, 64°Y, X, Y, Z, ko wasu | |
| Babban yanayin shimfidar wuri | X, Y, Z, ko wasu | |
| Babban faɗin ƙwanƙwasa | 22±2mm ko wasu | |
| S/D | 10/5 | |
| TTV | <10um | |
Ana samun ingots da wafers na girma da ƙayyadaddun bayanai na lithium niobate (LiNbO3) da ake buƙata akan buƙata ta musamman
Cikakken Zane
