Gabatarwa ga layin jinkiri na fiber optic

Gabatarwa zuwaLayin jinkiri na fiber optic

Layin jinkiri na fiber optic na'ura ce da ke jinkirta sigina ta hanyar amfani da ƙa'idar cewa siginar gani tana yaɗuwa a cikin zaruruwan gani. Ya ƙunshi tsarin asali kamar zaruruwan gani,masu gyaran EOda kuma masu sarrafawa. Fiber na gani, a matsayin hanyar watsawa, yana watsa sigina ta hanyar nuna ko kuma rage siginar gani a bango na ciki, ta haka ne ake cimma jinkirin sigina.

A cikin layin jinkiri na fiber optic, manyan alamun fasaha na ɓangaren shigarwa sun haɗa da girman siginar shigarwa, kewayon motsi, mitar aiki, bandwidth, girma, lokaci, da rabon tsayawar raƙuman shigarwa. Manyan alamun fasaha na ɓangaren fitarwa sun haɗa da mitar aiki, lokacin jinkiri, daidaito, adadi na hayaniya, asara, rabon tsayawar raƙuman lantarki, da daidaiton matakin girma. Bugu da ƙari, akwai wasu alamun waje, kamar zafin aiki, zafi, halaye masu tabbatarwa uku, zafin ajiya, siffar haɗin gwiwa, siffar samar da wutar lantarki, da sauransu.

Manyan alamun fasaha

1. Mitar aiki: Zai iya rufe madaurin P/L/S/C/X/K.

2. Asarar juyi: Rabon ƙarfin siginar shigarwa zuwa ƙarfin siginar fitarwa. Waɗannan asarar galibi suna da iyaka ta tasirin kwantum na laser dana'urar gano hoto.

3. Lokacin jinkiri: Lokacin jinkiri galibi yana ƙayyade ne ta hanyar tsawon zaren gani.

4. Kewayon motsi: Shine rabon siginar fitarwa mafi girma zuwa mafi ƙarancin siginar fitarwa. Matsakaicin ƙarfin siginar P yana iyakance ta hanyar matsakaicin ƙarfin shigarwa zuwa laser (wanda ya yi daidai da daidaitaccen girman 80% na yawan jikewa) da ƙarfin overload na laser.

5. Dakatar da Harmonic: Babban dalilin samar da harmonic yana faruwa ne saboda lodin da ba na layi ba. Idan harmonic yana gudana ta cikin kaya kuma ba shi da alaƙa ta layi da wutar lantarki da aka yi amfani da ita, ana samar da harmonic wanda ba na sinusoidal ba, ta haka yana samar da harmonics. Gurɓatar harmonic tana haifar da babbar barazana ga tsarin wutar lantarki. Daukar matakan da suka dace don dakatar da rage illarta ana kiranta da dakatar da harmonic.

Yanayin aikace-aikace na layin jinkiri na fiber optic: Tsarin radar; Tsarin kwamfuta na gani Tsarin daidaitawa na lantarki Tsarin sadarwa na fiber optic Shigar da sigina da caching. Layin jinkiri na fiber optic fasaha ce da ke amfani da zare na gani don aika sigina da jinkirta sigina ta hanyar na'urorin lantarki. A cikin fasahar sadarwa ta zamani da gwaji, lantarkiLayukan jinkiri na fiber na ganiana amfani da su sosai kuma suna taka muhimmiyar rawa a fannoni da dama masu muhimmanci.