Ƙididdigar ƙa'idar samfurin photoelectricMach Zehnder modulator
Na farko, ainihin manufar Mach Zehnder modulator
Mach-Zehnder modulator ne na gani na'ura modulator da ake amfani dashi don canza siginar lantarki zuwa siginar gani.Ka'idar aikinsa ta dogara ne akan tasirin lantarki, ta hanyar wutar lantarki don sarrafa ma'aunin haske a cikin matsakaici don cimma daidaituwar haske, shine raba hasken shigarwa zuwa sigina daidai guda biyu zuwa cikin rassan gani biyu na modulator.
Kayayyakin da aka yi amfani da su a cikin waɗannan rassa na gani guda biyu kayan aikin lantarki ne, wanda maƙasudinsu na refractive ya bambanta da girman siginar lantarki da ake amfani da su a waje.Tunda canjin index refractive na gani na gani zai haifar da canjin yanayin siginar, lokacin da aka sake haɗa ƙarshen fitarwa na reshe na siginar siginar biyu, siginar da aka haɗa za ta zama siginar tsangwama tare da canji mai ƙarfi, wanda yayi daidai da juyawa. Canjin siginar lantarki zuwa canjin siginar gani, da kuma fahimtar daidaitawar ƙarfin hasken.A taƙaice, na'ura mai haɓakawa na iya gane gyare-gyaren maɓallan gefe daban-daban ta hanyar sarrafa ƙarfin ƙarfinsa.
Na biyu, rawar daMach-Zehnder modulator
Mach-Zehnder modulator ana amfani da su musamman a cikisadarwa fiber na ganida sauran fagage.A cikin hanyoyin sadarwa na fiber optic, ana buƙatar jujjuya siginar dijital zuwa siginar gani don watsawa, kuma Machzender modulators na iya canza siginar lantarki zuwa siginar gani.Matsayinsa shine cimma babban saurin watsa sigina mai inganci a cikin tsarin sadarwar fiber na gani.
Hakanan za'a iya amfani da na'urar Modulator Mach Zehnder don bincike na gwaji a fagenoptoelectronics.Misali, ana iya amfani da shi don yin madaidaicin hanyoyin haske da aiwatar da ayyukan hoto guda ɗaya.
Na uku, halayen Mach Zehnder modulator
1. Mach Zehnder modulator na iya canza siginar lantarki zuwa siginar gani don cimma babban saurin watsa sigina mai inganci.
2. Lokacin da modulator ke aiki, yana buƙatar amfani da shi tare da wasu na'urori kamar hasken wuta, masu gano haske, da dai sauransu, don samar da cikakkiyar tsarin sadarwa na fiber optic.
3. Mach Zehnder modulator yana da halaye na saurin amsawa da sauri da rashin amfani da wutar lantarki, wanda zai iya biyan bukatun sadarwa mai sauri.
【 Kammalawa】
Mach Zehnder modulator nena gani modulatorana amfani dashi don canza siginar lantarki zuwa siginar gani.Matsayinsa shine cimma babban saurin watsa sigina mai inganci a wurare kamar sadarwar fiber na gani.Mach zender modulator yana da halayen saurin amsawa da ƙarancin amfani da wutar lantarki, kuma yana ɗaya daga cikin na'urori masu mahimmanci a cikin tsarin sadarwar fiber na gani.
Lokacin aikawa: Satumba-21-2023