Txoj kev tsom xam ntawm photoelectric moduleMach Zehnder modulator
Ua ntej, lub tswv yim tseem ceeb ntawm Mach Zehnder modulator
Mach-Zehnder modulator yog optical modulator siv los hloov hluav taws xob teeb liab rau hauv cov teeb liab kho qhov muag. Nws txoj hauv kev ua haujlwm yog ua raws li cov nyhuv electro-optical, los ntawm cov hluav taws xob los tswj cov refractive index ntawm lub teeb nyob rau hauv nruab nrab kom ua tiav lub teeb hloov, yog faib lub teeb pom kev zoo rau hauv ob lub teeb liab sib npaug rau hauv ob ceg kho qhov muag ntawm lub modulator.
Cov ntaub ntawv siv nyob rau hauv ob ceg kho qhov muag no yog cov khoom siv hluav taws xob-kho qhov muag, uas nws qhov ntsuas qhov cuam tshuam sib txawv nrog qhov loj ntawm cov teeb liab siv hluav taws xob sab nraud. Txij li thaum lub refractive index hloov ntawm lub optical ceg yuav ua rau lub teeb liab theem hloov, thaum cov zis kawg ntawm ob ceg teeb liab modulator yog ua ke dua, lub synthesized optical teeb liab yuav yog ib tug cuam tshuam teeb liab nrog ib tug hloov nyob rau hauv kev siv, uas yog sib npaug rau converting. qhov kev hloov ntawm cov teeb liab hluav taws xob mus rau hauv kev hloov ntawm lub teeb liab optical, thiab paub txog qhov kev hloov kho ntawm lub teeb ci. Hauv luv luv, tus modulator tuaj yeem paub qhov kev hloov pauv ntawm cov kab sib txawv los ntawm kev tswj hwm nws qhov tsis ncaj ncees lawm.
Thib ob, lub luag haujlwm ntawmMach-Zehnder modulator
Mach-Zehnder modulator feem ntau yog siv rau hauvoptical fiber kev sib txuas lusthiab lwm yam teb. Hauv kev sib txuas lus fiber ntau optic, cov teeb liab digital yuav tsum tau hloov mus rau hauv cov teeb liab kho qhov muag rau kev sib kis, thiab Machzender modulators tuaj yeem hloov cov teeb liab hluav taws xob rau hauv cov teeb liab kho qhov muag. Nws lub luag haujlwm yog kom ua tiav cov teeb liab ceev thiab zoo tshaj plaws hauv kev sib txuas lus fiber ntau optical.
Lub Mach Zehnder modulator kuj tuaj yeem siv rau kev sim kev tshawb fawb hauv thaj tsam ntawmoptoelectronics. Piv txwv li, nws tuaj yeem siv los ua cov teeb pom kev sib koom ua ke thiab ua haujlwm ib leeg-photon.
Thib peb, cov yam ntxwv ntawm Mach Zehnder modulator
1. Mach Zehnder modulator tuaj yeem hloov cov teeb liab hluav taws xob rau hauv cov teeb liab kho qhov muag kom ua tiav cov teeb liab ceev, siab zoo.
2. Thaum lub modulator ua haujlwm, nws yuav tsum tau siv nrog lwm yam khoom siv xws li lub teeb pom kev zoo, lub teeb pom kev, thiab lwm yam, los ua kom tiav qhov kev sib txuas lus ntawm fiber ntau.
3. Mach Zehnder modulator muaj cov yam ntxwv ntawm cov lus teb ceev ceev thiab kev siv hluav taws xob tsawg, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev sib txuas lus ceev.
【Cov Lus Qhia】
Mach Zehnder modulator yog ib qhooptical modulatorsiv los hloov lub teeb liab hluav taws xob mus rau hauv lub teeb liab optical. Nws lub luag haujlwm yog ua kom tau txais kev kub ceev, siab zoo teeb liab kis tau tus mob hauv thaj chaw xws li kev sib txuas lus fiber ntau. Mach zender modulator muaj cov yam ntxwv ntawm cov lus teb ceev thiab kev siv hluav taws xob tsawg, thiab yog ib qho ntawm cov khoom siv tseem ceeb hauv kev sib txuas lus fiber ntau.
Post lub sij hawm: Sep-21-2023