Cov yam ntxwv tseem ceeb thiab Kev Txhim Kho Ntawm Kev Kub Ceev photoDetector

Cov yam ntxwv tseem ceeb thiab kev kawm tsis ntev los no ntawmKev Kub Ceev Photodetector
Nrog rau kev txhim kho kev tshawb fawb thiab thev naus laus zis, daim ntawv thov ntawm kev kub ceev photodetector (Moduical kho qhov muag) Hauv ntau thaj teb yog ntau dua thiab muaj ntau yam ntxiv. Daim ntawv no yuav qhia txog 10G qhov siab ceevPhotodetector(Kho kho qhov muag pom kev hloov kho) uas sib txuas lus nrawm dua ntawm cov lus teb (Apd) thiab muaj ntau lub suab sib txuas , thiab tiaj tus.

Cov qauv siv cov ingaas apd ntes nrog lub spectral ntau ntawm 1100 ~ 1650nm, uas haum optical mem tes kuaj pom. Hauv kev sib txuas lus ntawm kev sib txuas lus kho qhov muag, cov rhiab heev thiab ceev ntawm photodetectors yog qhov tseem ceeb tshaj plaws qhia tau. Qhov siab rhiab ntawm cov qauv nce mus txog -25DBM thiab cov kev ua haujlwm tsim kho qhov muag yog 0dbm, ua kom cov ntaub ntawv ntseeg tau sib kis hauv qab cov peev txheej valve.
Tsis tas li ntawd, tus qauv kuj tseem ua ke sib xyaw ua ke ntawm cov khoom lag luam thiab cov roj xaub, uas tuaj yeem txo lub suab nrov thiab txhim kho lub teeb liab rau cov suab nrov. AC Coupled cov lus tawm tuaj yeem txo cov cawv ntawm DC tivtiv thiab txhim kho lub teeb liab zoo. Qhov nce siab tiaj tus yam ntxwv ua rau lub module kom muaj kev nce ruaj khov ntawm ntau lub wavelengths, txuas ntxiv ua kom zoo dua cov teeb liab zoo.
Hauv daim teb ntawm daim ntawv thov, cov qauv yog siv nyob rau hauv cov mem tes mem tes high-high-ceev qhov chaw sib txuas lus thiab kev sib txuas lus zoo kho fiber ntau. Nrog kev txhim kho thev naus laus zis, qhov kev thov hauv cov teb no tseem nce. Yog li ntawd, txoj kev loj hlob thiab kev thov ntawm cov qauv no yog qhov tseem ceeb tseem ceeb.
Tus module kev ua tau zoo thiab daim ntawv thov ua rau nws ib qho ntawm feem ntauAdvanced Photodetectorsntawm kev ua lag luam hnub no. Nws muaj cov yam ntxwv ntawm kev ua tau zoo, muaj kev ruaj khov thiab siab ntseeg tau, thiab tuaj yeem ua tau raws li daim ntawv thov sib txawv. Hauv kev txhim kho yav tom ntej, nrog kev nthuav dav txuas ntxiv ntawm cov thev naus laus zis thiab kev nthuav dav txuas ntxiv ntawm cov ntawv thov, tus qauv yuav siv tau ntau dua thiab nce qib.