LiNbO3 Crystals


Huahana Huahana

wikiō

Loaʻa i ka LiNbO3 Crystal nā mea electro-optical, piezoelectric, photoelastic a me nā waiwai optical nonlinear.He birefringent ikaika lākou.Hoʻohana ʻia ʻo LiNbO3 i ka laserfrequency pālua, nonlinear optics, Pockels cell, optical parametric oscillators, Q-switching device no lasers, acousto-opticdevices ʻē aʻe, optical switch no gigahertz frequency, etc. .
ʻO ka maʻamau ʻo LiNbO3 wafer e kuhikuhi ʻia e like me ka ʻoki X, ʻoki ʻia a i ʻole ʻoki Z me ka hoʻolālā trigonal, hiki ke kuhikuhi ʻia me ke ʻano hexagonal.ʻO ka hoʻololi ʻana mai ka ʻōnaehana trigonal -index i ka hexagonal e like me ka [u ' v ' w ' ] ---> [uvtw] e hoʻokō ʻia e kēia mau ʻano:
X-oki (110) = (11-20) a i ʻole (22-40) XRD 2theta he 36.56 a i ʻole 77.73 degere
ʻOki-Y (010) = (10-10),(20-20) a i ʻole (30-30)XRD 2theta he 20.86,42.46,65.83 degere.
LiNbO3 a me MgO: LN Pockels Cell he kiʻekiʻe ka hoʻouna ʻana ma ka laulā hawewe ākea loa mai 420 - 5200 nm.MgO:LiNbO3 EO Crystal loaʻa nā waiwai electro-optic like me ka LiNbO3 Crystal akā me ka paepae pōʻino kiʻekiʻe.E pili ana i ka MgO: LN Crystal, ua hoʻololi ʻia ka index refractive o kahi medium optical ma ke alo o ke kani, ua kapa ʻia kēia hopena acousto-optic i hiki ke hoʻohana ʻia i nā mea he nui me nā modulators optical, q switch, deflectors, filters, frequency shifters and spectrum nā mea kālailai.ʻO LN EO Q-switch a me MgO:LN EO Q-Switch i hana ʻia e Coupletech i ʻoi aku ka hilinaʻi kiʻekiʻe a me ka hoʻololi kiʻekiʻe.