Uhlalutyo lomgaqo-nkqubo wemodyuli yefotohleyctricImodyuli ye-Manda Zehinder
Okokuqala, imbono esisiseko ye-Math Zehinder Podulator
Imodyuli-ye-Mach-Zehinder Podulator yi-modulator ye-Optial esetyenziselwa ukuguqula imiqondiso yombane ibe yimiqondiso yokukhanya. Umgaqo wayo wokuSebenza usekwe kwifuthe lokukhanya kwe-electro, ngokusebenzisa ibala lombane ukuze ulawule isalathiso sokukhanya okukhohlakeleyo ukufezekisa ukuqaqamba okukhanyayo kwiimpawu ezimbini ezilinganayo kumasebe amabini aphesheya kwemodyuli yemodyuli.
Izixhobo ezisetyenziswa kula masebe amabini ophephe amanye i-elektroniki ye-elektroniki, isahlulo sayo sokuphendula siyahluka ngobukhulu bombane osetyenziswa ngaphandle. Ukususela oko ukutshintsha kwesalathiso se-challical isebe liya kubangela utshintsho lweSigaba seSignali, xa isiphumo seMpuma yeSebe idityaniswe kwakhona, ilingana notshintsho kumqondiso wombane, kwaye ufeze indlela yokukhanya kobunzulu bobuqili. Ngamafutshane, i-modulator inokukuqaphela imodyuli yamacala ahlukeneyo ahlukeneyo ngokulawula i-goltage yayo ye-baas.
Okwesibini, indima yeImodyuli ye-Mach-Zehinder
Imodyuli ye-Mach-Zehinder isetyenziswa ikakhulu ngaphakathiUnxibelelwano lweFayilenamanye amasimi. Kwi-fiber optic yonxibelelwano, imiqondiso yedijithali kufuneka iguqulwe ibe yimiqondiso yokuthengisa, kwaye iimodyuli zeMachzender zinokuguqula imiqondiso yombane ibe yimiqondiso yokukhanya. Indima yayo kukufezekisa isantya esiphezulu kunye nokudluliselwa komqondiso okuphezulu kwiinkqubo zonxibelelwano zefayire.
Imodyuli ye-EMama ye-Matnder inokusetyenziselwa uphando lovavanyo kwintsimi yei-optoelectronics. Umzekelo, inokusetyenziselwa ukwenza imithombo yokukhanya enamahlalo kunye nokuphumeza ukusebenza kwe-PEMON.
Okwesithathu, iimpawu zemo ye-Math Zehinder Podulator
I-1. I-Math Zehinder Mododulsing inokuguqula imiqondiso yombane ibe yimiqondiso ye-gorical ukufezekisa isantya esiphezulu, ekumgangatho ophezulu.
2. Xa i-modlilator iyasebenza, kufuneka isetyenziswe nezinye izixhobo ezinje ngemithombo yokukhanya, izixhobo zokukhanya, njl njl, ukwenza inkqubo yonxibelelwano epheleleyo.
I-3. I-Math Zehinder Mododulator ineempawu zesantya sokuphendula ngokukhawuleza kunye nokusetyenziswa kwamandla ophantsi, ezinokuthi zifezekise iimfuno zonxibelelwano oluphezulu.
【Isigqibo】
Imodral ye-leahnder ye-macnder yiImodyuli ye-Opticalisetyenziselwa ukuguqula uphawu lombane kumqondiso obonakalayo. Indima yayo kukufezekisa isantya esiphezulu, sokudluliselwa komqondiso ekumgangatho ophezulu kwiindawo ezinje ngonxibelelwano lwefayili. Mach zender modulator has the characteristics of fast response and low power consumption, and is one of the indispensable devices in optical fiber communication system.
I-Post Time: Sep-21 ukuya kwi-2023