Amakristalu e-LiNbO3

I-LiNbO3 Crystal inezimfanelo eziyingqayizivele ze-electro-optical, piezoelectric, photoelastic kanye ne-nonlinear optical.Ziyi-birefringent ngokuqinile.I-LiNbO3 isetshenziswa ku-laserfrequency optics kabili, i-nonlinear optics, ama-Pockels cell, oscillator optical parametric oscillator, ama-Q-switching devices for lasers, amanye amadivaysi e-acousto-optic, ama-optical switch of gigahertz frequencies, njll. Ikristalu ye-LiNbO3 iyinto enhle kakhulu yokwakha amagagasi okukhanya, njll. .
Ngokuvamile i-wafer ye-LiNbO3 ikhonjiswe njengokusikwa kuka-X, ukusika kuka-Y noma u-Z kusikwe ngesakhiwo esingunxantathu, futhi ingakhonjwa ngesakhiwo esiyi-hexagonal.Ukuguqulwa ukusuka kuhlelo lwenkomba ye-trigonal -index ukuya ku-hexagonal njengokuthi [u ' v ' w ' ] ---> [uvtw] kufezwa ngamafomula alandelayo:
I-X-cut (110) = (11-20) noma (22-40) XRD 2theta ingu-36.56 noma 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:LN Pockels Cell inokudluliswa okuphezulu ebangeni elibanzi kakhulu le-wavelength ukusuka ku-420 - 5200 nm.I-MgO:LiNbO3 EO Crystal inezinto ezifanayo ze-electro-optic ku-LiNbO3 Crystal kodwa ezinomkhawulo womonakalo omkhulu.Mayelana ne-MgO: LN Crystal, inkomba ye-refractive ye-optical medium iguqulwa ukuba khona komsindo, lokhu kubizwa ngokuthi i-acousto-optic effect engasetshenziswa kumadivayisi amaningi ahlanganisa ama-optical modulators, q switches, deflectors, filters, frequency shifters kanye ne-spectrum. abahlaziyi.I-LN EO Q-switch kanye ne-MgO:LN EO Q-Switch ekhiqizwe yi-Coupletech inokwethenjelwa okuphezulu nokuguqulwa okuphezulu.