Optical modulation ndeyekuwedzera ruzivo kune iyo carrier mwenje wechiedza, saka imwe paramende yechiitiko chekutakura chinoshanduka neshanduko yechiratidzo chekunze, kusanganisira kuwanda kwechiedza chamafungu, chikamu, kupuruzana, polization, wavelength uye zvichingoitika. Iyo yakasungirirwa mwenje yakatakura ruzivo rwunotenderedzwa mumuti, yakaonekwa neiyo foto detector, uye yakazoteverwa ruzivo runodiwa.
Chimiro chemuviri cheElectro-Optic Modulation ndiye Electro-Opticcy munda wemagetsi anozochinja, uye kana humbowo hunopfuudza nepakati, hunhu hwayo hunopfuura huchakanganiswa uye hwakachinja.
Kune marudzi mazhinji eElectro-Optic modulators (eo modulator), iyo inogona kukamurwa kuita zvikamu zvakasiyana zvinoenderana nemitemo yakasiyana.
Maererano neakasiyana electrode chimiro, eom inogona kukamurwa kuita lumped paramende modulator uye anofamba-famba modulator.
Maererano neakasiyana-siyana mwaka mesguide chimiro, eiim inogona kukamurwa kuita msch-zehnder yekuvhiringidza modulator uye nzira yekubatanidza mwero medulator.
Zvinoenderana nehukama huripo pakati pekutungamira kwechiedza uye kutungamira kwemunda wemagetsi, eom inogona kukamurwa kuva manyonganiso emamolitenal uye transrever modulators. Iyo Longitudinal Electro-Optic Modulator ine zvakanakira chimiro chakareruka, chakazvimirira ndechekuti hafu yeColisage), kunyanya kuwanda kweiyo nguva yakakwira yakakwira, kurasikirwa kwesimba kwakakura.
Electro-Optical Intensity modulator yakabatanidzwa kwazvo chigadzirwa neRofae neyakazvimirira yeNjerekodzero dzePfuma. Chiridzwa chinobatanidza Electro-Optical Eltensity Modulator, Dunhu rayo rekutyaira mune imwe, asi zvakare inovandudza kuvimbika kweMZ Edulator, uye inogona kupa masevhisi akagadziridzwa zvichienderana nezvinodiwa nevashandisi.
Chinhu:
⚫ Yakaderera yekuisa kurasikirwa
⚫ Yakanyanya kushanda bandwidth
⚫ inogadziriswa kuwana uye yekubvisa inoshanda nzvimbo
⚫ ac 220V
⚫ zviri nyore kushandisa, sarudzo yechiedza tsime
Chikumbiro:
⚫Hhug Speed External Modulation System
⚫Teaching uye yekuedza kuratidzira system
⚫OPTIAL Signal Jenareta
⚫OPTIAL RZ, NRZ SYSTEM
Kutumira Nguva: Oct-07-2023