Falanqaynta mabda'a ee moduleka sawir-qaadistaMach Zehnder modulator
Marka hore, fikradda aasaasiga ah ee modulator-ka Mach Zehnder
Mach-Zehnder modulator waa qalab indhaha lagu beddelo oo loo isticmaalo in calaamadaha korontada loogu beddelo calaamado indhaha ah. Mabda'a shaqadeedu waxay ku salaysan tahay saamaynta elektro-optical, iyada oo loo marayo goobta korontada si loo xakameeyo tusmada iftiinka ee dhexdhexaadka ah si loo gaaro isbeddelka iftiinka, waa in iftiinka la geliyo loo qaybiyo laba calaamadood oo siman labada laamood ee indhaha ee modulator-ka.
Agabka loo isticmaalo labada laamood ee indhaha waa walxo elektro-optical ah, kuwaas oo tusmada refractive-koodu ay ku kala duwan tahay cabbirka calaamadda korontada ee dibadda laga isticmaalo. Maadaama isbeddelka tusmada refractive-ka ee laanta indhaha uu sababi doono isbeddelka marxaladda calaamadda, marka dhammaadka wax soo saarka ee labada laan ee modulator-ka calaamadaha laanta mar kale la isku daro, calaamadda indhaha ee la sameeyay waxay noqon doontaa calaamad faragelin leh isbeddel xooggan, taas oo la mid ah u beddelka isbeddelka calaamadda korontada isbeddel calaamadda indhaha, iyo xaqiijinta isbeddelka xoogga iftiinka. Marka la soo koobo, modulator-ku wuxuu xaqiijin karaa isbeddelka kooxo dhinacyo kala duwan isagoo xakameynaya danabkiisa eexda.
Marka labaad, doorkaMach-Zehnder modulator
Modulator-ka Mach-Zehnder waxaa badanaa loo isticmaalaa warshadahaisgaarsiinta fiber-ka indhahaiyo meelo kale. Isgaarsiinta fiber optic-ga, calaamadaha dijitaalka ah waxaa loo baahan yahay in loo beddelo calaamado indhaha ah si loo gudbiyo, modulators-ka Machzender-na waxay calaamadaha korontada u rogi karaan calaamado indhaha ah. Doorkeedu waa inuu gaaro gudbinta calaamadaha xawaaraha sare leh iyo tayada sare leh ee nidaamyada isgaarsiinta fiber optic-ga.
Qalabka wax lagu beddelo ee Mach Zehnder waxaa sidoo kale loo isticmaali karaa cilmi-baaris tijaabo ah oo ku saabsanoptoelectronicsTusaale ahaan, waxaa loo isticmaali karaa in lagu sameeyo ilo iftiin oo isku xiran iyo in lagu hirgeliyo hawlgallo hal-foton ah.
Saddexaad, sifooyinka modulator-ka Mach Zehnder
1. Mach Zehnder modulator wuxuu calaamadaha korontada u rogi karaa calaamado indhaha ah si loo gaaro gudbinta calaamadaha xawaaraha sare leh oo tayo sare leh.
2. Marka uu modulator-ku shaqeynayo, waxaa loo baahan yahay in lala isticmaalo aaladaha kale sida ilaha iftiinka, qalabka lagu ogaado iftiinka, iwm., si loo sameeyo nidaam isgaarsiineed oo dhammaystiran oo fiber optic ah.
3. Mach Zehnder modulator wuxuu leeyahay astaamo ah xawaaraha jawaab celinta degdega ah iyo isticmaalka korontada oo hooseeya, kaas oo dabooli kara baahiyaha isgaarsiinta xawaaraha sare leh.
【 Gunaanad】
Modulator-ka Mach Zehnder waa qalab casri ah oo loogu talagalaymodulator-ka indhahaloo isticmaalo in calaamadda korontada loogu beddelo calaamad indhaha ah. Doorkeedu waa inuu gaaro gudbinta calaamadaha xawaare sare leh oo tayo sare leh meelaha sida isgaarsiinta fiber-ka indhaha. Mach zender modulator wuxuu leeyahay astaamaha jawaab celinta degdegga ah iyo isticmaalka awoodda oo hooseeya, waana mid ka mid ah aaladaha aan lagama maarmaanka u ah nidaamka isgaarsiinta fiber-ka indhaha.
Waqtiga boostada: Sebteembar-21-2023