780nm taiaho auau maukati kōwae Whakaatu Whakaahua

780nm laser auau maukati kōwae

Tauira:

Whakaahuatanga Poto:

Ko nga whakamatautau ngota makariri me te Rb e hiahia ana ki nga taiaho me te auau motuhake me te roopu Erbium e whakarewa ana i nga raarangi raka rereke rereke mo te laser 780nm.I hangaia e matou he kōwae raka auau-katoa-hono-hono me te punaha whatu whakauru me etahi atu taputapu muka whatu.Ka taea e tenei kōwae te tuku tohu SAS, MTS ranei, me ta maatau kaiwhakahaere laser Preci-Lock, ka tutuki te raka auau me te pumau mo te wa roa.Ko te rereketanga i waenga i nga laser e rua kia mau tonu te uara i roto i etahi whakamatautau ngota makariri.Mo te taiaho ngota 87Rb, me 6.6GHz te rereketanga o te rereketanga o te taiaho whakamatao me te repumping laser mo nga taiaho Raman e rua ko te 6.834GHz te uara.Kua whakarewahia e PreciLasers tetahi kaiwhakahaere taiaho motuhake a Preci-Beat mo te raka auau i roto i te awhe mai i te 50MHz ki te 8GHz me te tikanga maukati auau/waahanga.

whiwhi korero Tikiake

Tawhā Hangarau

Tohu Hua

kōwae whatu whakauru

Ma te whakauru i nga waahanga mokowā-maukati-a-waahanga, ka hangaia e PreciLasers he kōwae raka auau hono-katoa.Ka hoatu e tenei kōwae he tohu SAS, MTS ranei i te raina Rb D2 ka taea e te awhiowhio te tuku tohu hapa mo te maukati auau o te laser 780nm.

Ahu o te kōwae whatu auau-maukati whakauru

Ko te tohu SAS me MTS mai i te kōwae whatu whakauru

Maha-mahi laser pūmana

Ka tukuna e te roopu Erbium he kaiwhakahaere laser maha-mahi mo te raka auau i raro i nga ahuatanga rereke.Ko te kaiwhakahaere, e kiia nei ko Preci-Lock, kua whakauruhia ki te pouwhanga, te waahanga PID me te whakakaha High-Voltage ka taea te mahi hei kaiwhakaputa tohu hapa, PID servo me te taraiwa PZT i te wa ano.Ko nga mahi katoa a Preci Lock e whakahaerehia ana e te rorohiko kaore he patene tinana, he puku ranei.Ka taea e te kaiwhakahaere te mahi i roto i te aratau rereke i raro i te whakaritenga.I raro i te aratau-a-roto ka maukati te taiaho ki te SAS, ki te AS ranei i raro i te aratau-waho, ka maukatia te laser ki te tikanga MTS, PDH ranei.

Mo nga laser maha-hongere,Rōpū Erbiumtuku tetahi atu pūmana taiaho Preci-Beat mo te raka auau raka.Kei te whakauruhia a Preci-Beat ki te PFD me te PID, ka whakahaeretia hoki e te rorohiko.

Tuhinga o mua o Preci-Beat

SAS-maukati

Ko te maukati auau me te SAS e ahu mai ana i runga i te whakakaha Maukati-i roto.Tangohia te SAS o te ngota 85Rb hei tauira, ka whiwhi a Preci-Lock te tohu SAS mai i te kōwae whatu whakauru me te whakaputa tohu hapa me te maukati i roto i te whakakaha, ka mauhia e te kōwae PID i Preci-Lock te auau o te laser 780nm.

SAS me te tohu hapa i roto i te rorohiko Preci-Lock

Ka hangaia e matou e rua nga punaha SAS-maukati motuhake mo te laser 780nm ka tango i te whakamatautau whiu laser me o raatau taiaho purapura 1560nm.Ka taea e tenei te whakaatu i te pumau o te raka auau.