Nga Tioata LiNbO3

LiNbO3 Crystalhe ahurei hiko-ahua, piezoelectric, photoelastic me nga ahuatanga whatu kore raina.He tino parenga rua.E whakamahia ana i roto i te rearua laserfrequency, optics nonlinear, Pockels cell, optical parametric oscillators, Q-switching devices for lasers, other acousto-opticdevices, optical switchs for gigahertz frequency, etc.


Taipitopito Hua

Ataata

Kei a LiNbO3 Crystal nga ahuatanga hiko-ahua, piezoelectric, photoelastic me te kore raina.He tino parenga rua.Ka whakamahia te LiNbO3 i roto i te rearua o te laserfrequency, optics kore raina, Pockels cell, optical parametric oscillators, Q-whakawhiti whakaaro mo nga lasers, etahi atu taputapu acousto-optic, whakawhiti whatu mo nga iarere gigahertz, me etahi atu. .
I te nuinga o te wa ka tohua te angiangi a LiNbO3 hei tapahi X, tapahia Y, tapahia Z ranei me te hanganga pakoko, ka taea hoki te tohu ki te hanganga hexagonal.Ko te hurihanga mai i te punaha taupū pākoki ki te hexagonal na te mea ka tutuki te [u ' v ' w ' ] ---> [uvtw] e nga tauira e whai ake nei:
Tapahi-X (110) = (11-20) ranei (22-40) XRD 2theta he 36.56, 77.73 ranei nga nekehanga
Tapahi-Y (010) = (10-10),(20-20) ranei (30-30)XRD 2theta he 20.86,42.46,65.83 nga nekehanga.
LiNbO3 me MgO: LN Pockels Cell he nui te tuku i roto i te whanui roangaru whanui mai i te 420 - 5200 nm.MgO:LiNbO3 EO Crystal he rite te ahua o te hiko-optic ki te LiNbO3 Crystal engari he teitei ake te paepae kino.Mo te MgO: LN Crystal, ka whakarereketia te tohu whakaata o te reo whatu i te aroaro o te oro, ka kiia tenei ko te acousto-optic effect ka taea te whakamahi i roto i nga taputapu maha, ko nga whakahuri mata, q whakahuri, deflectors, whiriwhiringa, huringa auau me te hihinga. kaitātari.Ko te LN EO Q-switch me te MgO:LN EO Q-Switch i hangaia e Coupletech he teitei ake te pono me te hurihanga teitei ake.