Tsarinsadarwa na ganian gabatar da module
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Ci gabansadarwa na ganifasaha da fasahar bayanai suna da alaƙa da juna, a gefe guda, na'urorin sadarwa na gani suna dogara ne akan tsarin marufi daidai gwargwado don cimma ingantaccen fitarwa na sigina na gani, ta yadda ingantaccen marufi na na'urorin sadarwa na gani ya zama babbar fasahar kera zuwa tabbatar da dorewar ci gaban masana'antar bayanai cikin sauri; A gefe guda, ci gaba da haɓakawa da haɓaka fasahar sadarwa ya sa gaba da buƙatu mafi girma don na'urorin sadarwa na gani: saurin watsawa, manyan alamomin aiki, ƙaramin girma, digiri na haɗin gwiwar hoto mai girma, da ƙarin fasahar marufi na tattalin arziki.
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Tsarin marufi na na'urorin sadarwa na gani sun bambanta, kuma ana nuna nau'in marufi na yau da kullun a cikin hoton da ke ƙasa. Saboda tsari da girman na'urorin sadarwa na gani suna da ƙanƙanta (madaidaicin ginshiƙi na filaye guda ɗaya bai wuce 10μm ba), ɗan ɓacin rai a kowace hanya yayin kunshin haɗin gwiwa zai haifar da babban asarar haɗin gwiwa. Don haka, daidaita na'urorin sadarwar gani tare da raka'a masu motsi guda biyu yana buƙatar samun daidaiton matsayi mai girma. A baya, na'urar mai girman girman 30cm x 30cm, tana kunshe ne da na'urorin sadarwa masu hankali da kuma na'urar sarrafa siginar dijital (DSP), kuma tana yin kananan abubuwan sadarwa na gani ta hanyar fasahar sarrafa siliki, sannan ta hada na'urorin sarrafa siginar dijital. wanda 7nm ya yi shi don samar da transceivers na gani, yana rage girman na'urar da rage asarar wutar lantarki.
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Silicon photonicTransceiver na ganishine siliki mafi girmana'urar daukar hotoa halin yanzu, ciki har da na'urorin sarrafa guntu na silicon don aikawa da karɓa, silicon photonic hadedde kwakwalwan kwamfuta masu haɗawa da laser semiconductor, masu rarraba gani da masu daidaita sigina (Modulator), na'urori masu auna firikwensin gani da fiber couplers da sauran abubuwan haɗin gwiwa. Kunshe a cikin hanyar haɗin fiber optic mai Pluggable, siginar daga uwar garken cibiyar bayanai za a iya juyar da shi zuwa siginar gani da ke wucewa ta cikin fiber.
Lokacin aikawa: Agusta-06-2024