FA (Fiber Array) yog dab tsi?

Fiber Array (FA), siv VG-groove substrate rau nruab ib lub paj ntawm fiber ntau los yog fiber ntau band raws li cov kev cai ntawm lub substrate, uas yog tsim los ntawm array.

Cov fiber ntau optical array hauv kev sib txuas lus kho qhov muag feem ntau suav nrog substrates, phaj siab, thiab fiber ntau. Ntau qhov grooves feem ntau yog txiav tawm ntawm lub hauv paus substrate, thiab lub phaj siab yog nruj thiab tsau rau hauv cov fiber ntau ntawm fiber ntau. Cov kev xav tau ntawm fiber ntau optical rau cov ntaub ntawv thiab kev tsim tshuab yog siab heev.

Cov fiber ntau array feem ntau nyob ntawm qhov precision carved V-shaped grooves kom ua tiav qhov chaw. Lub V-hom qhov yuav tsum tau siv cov txheej txheem txiav tshwj xeeb kom ua tiav qhov chaw kho qhov muag fiber ntau. Qhov liab qab fiber ntau ntawm cov txheej fiber ntau yog muab tso rau hauv V-shaped zawj. Sab hauv, txhawm rau txo qhov kev sib txuas poob, tom qab ntawd nias lub compressor tivthaiv thiab kho nws nrog tus neeg sawv cev sib txuas. Qhov kawg saum npoo dhau los ntawm kev sib tsoo kho qhov muag los ua ib qho fiber ntau. Cov khoom siv substrate yuav cuam tshuam rau cov khoom siv kho qhov muag ntawm fiber ntau array. Nws yog ib qho tsim nyog yuav tsum siv cov ntaub ntawv uas tsis tshua muaj qhov nthuav dav kom ntseeg tau tias cov fiber ntau array tsis muaj kev ntxhov siab, kev ntseeg siab, thiab tsis muaj fiber ntau ntawm qhov kub thiab txias. Cov iav thiab silicon feem ntau yog siv cov ntaub ntawv, thiab tseem muaj cov ceramic, conductive substrates thiab yas substrates.

Qhov kev ncua deb ntawm cov grooves ntawm V-shaped zawj, tus naj npawb ntawm cov kab fiber ntau, thiab lub kaum sab xis sib tsoo yog kho raws li qhov xav tau, tab sis qhov tseeb ntawm qhov chaw mus rau qhov chaw nruab nrab ntawm qhov sib txuas grooves yog ± 0. 5 μm, uas nyob ib sab Qhov sib npaug ntawm qhov zawj qhov ntev ntawm cov grooves yog nyob rau hauv ± 0.1 degrees. Cov khoom siv kho qhov muag siv los ntawm FA feem ntau yog cov yeeb yuj band-zoo li fiber ntau, uas muaj kev ua tau zoo khoov, thiab cov xim zoo nkauj yog yooj yim rau kev paub qhov txawv ntawm cov channel.

Optical fiber arrays feem ntau yog siv nyob rau hauv cov duab kho qhov muag yoj taw qhia, array waveguide lub teeb daim phiaj, active / passive array optical fiber ntaus ntawv, microcoperable system; multi-channel optical module, thiab lwm yam. Ntawm lawv, optical fiber arrays yog ib qho ntawm cov khoom tseem ceeb ntawm Plc Splitter, uas tuaj yeem txo qhov poob ntawm lub teeb-waved conductive li thiab optocouplers.