Likristale tsa LiNbO3


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LiNbO3 Crystal e na le thepa e ikhethang ea "electro-optical", "piezoelectric", "photoselastic" le "nonlinear optical". Li na le birefringent e matla. Li sebelisoa ho laserfrequency doubling, nonlinear optics, Pockels cell, optical parametric oscillators, Q-switching lasers, li-acousto-opticdevices tse ling, li-switch tsa maqhubu a gigahertz, jj. 
Hangata li-wafer tsa LiNbO3 li ngolisitsoe ka X, khaola ea Y kapa Z e sehiloeng ka sebopeho sa trigonal, hape e ka tšoaetsoa ka sebopeho sa hexagonal. Phetoho ho tloha sistimi ea trigonal -index ho ea hexagonal joalo ka [u 'v' w '] ---> [uvtw] e etsoa ka mekhoa e latelang:
X-cut (110) = (11-20) kapa (22-40) XRD 2theta ke 36.56 kapa 77.73 likhato
Y-khaola (010) = (10-10), (20-20) kapa (30-30) XRD 2theta ke likhato tse 20.86,42.46,65.83.
LiNbO3 le MgO: LN Pockels Cell e na le phetisetso e phahameng maemong a bophara ba bokahohle ho tloha ho 420 - 5200 nm. MgO: LiNbO3 EO Crystal e na le thepa e tšoanang ea motlakase le LiNbO3 Crystal empa e na le monyako o moholo oa tšenyo. Mabapi le MgO: LN Crystal, index ea refractive ea sesebelisoa sa optical e fetoloa ke boteng ba molumo, hona ho bitsoa acousto-optic effect e ka sebelisoang lisebelisoa tse ngata ho kenyelletsa li-module tsa optical, li-sw switch, deflectors, filter, frequency shifters le spectrum basekaseki. LN EO Q-switch le MgO: LN EO Q-switch e entsoeng ke Coupletech e na le ts'epahalo e phahameng le phetoho e phahameng.