Amakristalu we-LiNbO3


Imininingwane yomkhiqizo

Ividiyo

ILiNbO3 Crystal inezakhiwo ezihlukile ze-electro-optical, piezoelectric, photoelastic kanye ne-nonlinear optical. Ziyinkimbinkimbi kakhulu. Zisetshenziswa ekuphindaphindeni kwe-laserfrequency, optics nonlinear, Pockels cell, optical parametric oscillators, amadivayisi we-Q-switching lasers, amanye ama-acousto-opticdevices, amaswishi we-optical we-gigahertz amaza, njll. Kuyinto enhle kakhulu yokwenziwa kwamagagasi we-optical, njll. 
Imvamisa i-LiNbO3 wafer is indexed as X cut, Y cut or Z cut with trigonal structure, it can also be indexed with hexagonal structure. Ukuguqulwa kusuka kusistimu ye-trigonal -index kuye ku-hexagonal njengoba [u 'v' w '] ---> [uvtw] kufezwa ngamafomula alandelayo:
I-X-cut (110) = (11-20) noma (22-40) i-XRD 2theta ingama-36.56 noma ama-77.73 degrees
I-Y-cut (010) = (10-10), (20-20) noma (30-30) XRD 2theta ingu-20.86,42.46,65.83 degrees.
I-LiNbO3 ne-MgO: I-LN Pockels Cell inokudluliswa okuphezulu ebangeni lobubanzi obubanzi kakhulu kusuka ku-420 - 5200 nm. I-MgO: I-LiNbO3 EO Crystal inezakhiwo ezifanayo ze-electro-optic ne-LiNbO3 Crystal kodwa inomkhawulo omkhulu wokulimala. Ngokuphathelene neMGO: LN Crystal, inkomba yokubonisa ye-optical medium ishintshwa ngokuba khona komsindo, lokhu kubizwa ngokuthi yi-acousto-optic effect engasetshenziswa kumadivayisi amaningi kufaka phakathi ama-modulators we-optical, ama-q switch, ama-deflectors, izihlungi, ama-frequency shifters kanye ne-spectrum abahlaziyi. I-LN EO Q-switch ne-MgO: I-LN EO Q-switch eyenziwe yiCoupletech inokuthembeka okuphezulu nokuguqulwa okuphezulu.