Teb: Backscattering method yog ib txoj hauv kev los ntsuas qhov attenuation raws qhov ntev ntawm cov fiber ntau optical. Feem ntau ntawm lub teeb hluav taws xob nyob rau hauv optical fiber propagates rau pem hauv ntej, tab sis ob peb ntawm nws scatters rov qab mus rau lub Photophore. Saib xyuas lub sijhawm nkhaus ntawm backscattering ntawm Photophore nrog lub teeb splitter. Los ntawm ib qho kawg, tsis tsuas yog qhov ntev thiab qhov attenuation ntawm kev sib txuas ntawm cov khoom siv kho qhov muag fiber ntau tuaj yeem ntsuas, tab sis kuj tuaj yeem ntsuas qhov tsis sib xws hauv zos, qhov tawg thiab qhov muag hluav taws xob poob los ntawm qhov txuas thiab txuas tuaj yeem ntsuas.
Yam paub
Txoj kev backscatter yog dab tsi?
Jul 17, 2023
Tso lus
Xa kev nug